Name: SMAJ40A
Brand: Littelfuse Inc.
SKU: SMAJ40A_188
Availability: InStock
Rating: 5 (154 reviews)

SMAJ40A

For Reference Only

Part Number	SMAJ40A
Manufacturer	Littelfuse Inc.
Description	TVS DIODE 40VWM 64.5VC SMA
Datasheet	SMAJ40A Datasheet SMAJ40A Specifications
Package	DO-214AC, SMA
ECAD
In Stock	3,268,716 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 27 - May 2 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SMAJ40A (TVS - Diodes) is manufactured by Littelfuse Inc. and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For SMAJ40A specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SMAJ40A with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SMAJ40A.

SMAJ40A Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - TVS - Diodes
Package	DO-214AC, SMA
ECAD
Series	SMAJ
Type	Zener
Unidirectional Channels	1
Bidirectional Channels	-
Voltage - Reverse Standoff (Typ)	40V
Voltage - Breakdown (Min)	44.4V
Voltage - Clamping (Max) @ Ipp	64.5V
Current - Peak Pulse (10/1000µs)	6.2A
Power - Peak Pulse	400W
Power Line Protection	No
Applications	General Purpose
Capacitance @ Frequency	-
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	DO-214AC, SMA
Supplier Device Package	DO-214AC (SMA)

SMAJ40A Datasheet

SMAJ40A Reviews

Krist*****aulkner

April 9, 2023

★ ★ ★ ★ ★

Works just like the original one and even has the correct connectors installed.

Lin*****eyna

March 27, 2023

★ ★ ★ ★ ★

Those components that were in stock shipped fast and arrived promptly.

Bryn*****gers

March 24, 2023

★ ★ ★ ★ ★

Very much appreciate the thoughtful system to hold multiple orders, including back ordered items, can be shipped at once rather than incremental shipments.

Tar*****alton

March 12, 2023

★ ★ ★ ★ ★

Not messy and easy to handle. I've used these professionally and for my self, and they never failed me.

Fra*****Yates

March 11, 2023

★ ★ ★ ★ ★

This seems to be a good set. I'll update more when I've tested these and can review their working quality.

Ser***** Byrd

March 4, 2023

★ ★ ★ ★ ★

The are the right size and type and do what they are designed to do.

Aria*****hana

March 1, 2023

★ ★ ★ ★ ★

Heisener has been to my No.1 supplier for years. Very quick and easy when knowing what you are looking for.

Eme*****Burns

February 22, 2023

★ ★ ★ ★ ★

I wanted something that would handle voltage spikes. Worked perfectly. I plan to use four more.

Write a Review

★★★★★

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SMAJ40A Packaging

SMAJ40A FAQ

1. How to order SMAJ40A on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that SMAJ40A is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SMAJ40A. All suppliers must pass our qualification reviews before they can publish their products including SMAJ40A on Heisener; we pay more attention to the channels and quality of SMAJ40A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SMAJ40A price and inventory displayed accurate?

The price and inventory of SMAJ40A fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of SMAJ40A?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SMAJ40A we delivered, we will accept the replacement or return of the SMAJ40A only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of SMAJ40A.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as SMAJ40A pin diagram, SMAJ40A datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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SMAJ40A Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
SMAJ40A-13-F D# V72:2272_06704200	Zetex / Diodes Inc	TVS Diode Single Uni-Dir 40V 400W 2-Pin SMA T/R	0
SMAJ40A D# V72:2272_06261029	Bourns Inc	TVS Diode Single Uni-Dir 40V 400W 2-Pin SMA T/R	0
SMAJ40A-TR D# V72:2272_17700739	STMicroelectronics	TVS Diode Single Uni-Dir 40V 400W 2-Pin SMA T/R	0
SMAJ40A-E3/5A D# V36:1790_18780680	Vishay Intertechnologies	TVS Diode Single Uni-Dir 40V 400W 2-Pin SMA T/R	0
SMAJ40AE3/TR13 D# V36:1790_09104925	Microchip Technology Inc	TVS Diode Single Uni-Dir 40V 500W 2-Pin SMA T/R	0
SMAJ40A-W D# V36:1790_22973998	Rectron Semiconductor	Gpp Transient Voltage Suppressor	0
SMAJ40A-TP D# V36:1790_06842460	Micro Commercial Components	TVS Diode Single Uni-Dir 40V 400W 2-Pin SMA T/R	0
SMAJ40A-T500 D# V36:1790_23710135	ProTek Devices	400 Watt TVS Component RoHS: Compliant	0
SMAJ40A-T13 D# V36:1790_23708996	ProTek Devices	400 Watt TVS Component RoHS: Compliant	0
P6SMAJ40ADF-13 D# V36:1790_18345944	Zetex / Diodes Inc	TVS Diode Single Uni-Dir 40V 600W 2-Pin D-FLAT T/R	0
SMAJ40AE361 D# V72:2272_18780681	Vishay Intertechnologies	TVS Diode Single Uni-Dir 40V 400W 2-Pin SMA T/R	0

Part Number	Manufacturer	Description	Stock
P6SMAJ40ADF-13 D# P6SMAJ40ADF-13	Diodes Incorporated	Transient Voltage Suppressor D-FLAT T&R 10K - Tape and Reel (Alt: P6SMAJ40ADF-13) RoHS: Compliant	0
SMAJ40A M2G D# SMAJ40A M2G	Taiwan Semiconductor	Diode TVS Single Uni-Dir 40V 400W 2-Pin DO-214AC Plastic T/R - Tape and Reel (Alt: SMAJ40A M2G) RoHS: Compliant	0
SMAJ40AHR3G D# SMAJ40AHR3G	Taiwan Semiconductor	Diode TVS Single Uni-Directional 40V 400W Automotive 2-Pin DO-214AC T/R - Tape and Reel (Alt: SMAJ40AHR3G) RoHS: Compliant	0
SMAJ40A-E3/5A D# SMAJ40A-E3/5A	Vishay Intertechnologies	Diode TVS Single Uni-Dir 40V 400W 2-Pin SMA T/R - Tape and Reel (Alt: SMAJ40A-E3/5A) RoHS: Compliant	0
SMAJ40A-13-F D# SMAJ40A-13-F	Diodes Incorporated	Diode TVS Single Uni-Dir 40V 400W 2-Pin SMA T/R - Tape and Reel (Alt: SMAJ40A-13-F) RoHS: Compliant	0
PGSMAJ40A R3G D# PGSMAJ40A R3G	Taiwan Semiconductor	- Tape and Reel (Alt: PGSMAJ40A R3G) RoHS: Compliant	0
PGSMAJ40AHR3G D# PGSMAJ40AHR3G	Taiwan Semiconductor	Diode TVS Single Uni-Directional 40V 400W Automotive 2-Pin DO-214AC T/R - Tape and Reel (Alt: PGSMAJ40AHR3G) RoHS: Compliant	0
P4SMAJ40ADF-13 D# P4SMAJ40ADF-13	Diodes Incorporated	Diode TVS Single Uni-Directional 40V 400W 2-Pin D-FLAT T/R - Tape and Reel (Alt: P4SMAJ40ADF-13) RoHS: Compliant	0
SMAJ40A-TR D# SMAJ40A-TR	STMicroelectronics	Diode TVS Single Uni-Dir 40V 400W 2-Pin SMA T/R - Tape and Reel (Alt: SMAJ40A-TR) RoHS: Compliant	0
P6SMAJ40ADFQ-13 D# P6SMAJ40ADFQ-13	Diodes Incorporated	Diode TVS Single Uni-Directional 40V 600W 2-Pin D-FLAT T/R - Tape and Reel (Alt: P6SMAJ40ADFQ-13) RoHS: Compliant	0
PGSMAJ40A M2G D# PGSMAJ40A M2G	Taiwan Semiconductor	Diode TVS Single Uni-Directional 40V 400W Automotive 2-Pin DO-214AC T/R - Tape and Reel (Alt: PGSMAJ40A M2G) RoHS: Compliant	0
SMAJ40AE3/TR13 D# SMAJ40AE3/TR13	Microchip Technology Inc	Diode TVS Single Uni-Dir 40V 500W 2-Pin DO-214AC T/R - Tape and Reel (Alt: SMAJ40AE3/TR13) RoHS: Compliant	0
SMAJ40A-E3/61 D# SMAJ40A-E3/61	Vishay Intertechnologies	Diode TVS Single Uni-Dir 40V 400W 2-Pin SMA T/R - Tape and Reel (Alt: SMAJ40A-E3/61) RoHS: Compliant	0
SMAJ40A-AT/TR7 D# SMAJ40A-AT/TR7	YAGEO Corporation	Transient Voltage Suppressor Uni-Directional 40V 400W 2-Pin DO-214AC T/R - Tape and Reel (Alt: SMAJ40A-AT/TR7)	0
SMAJ40A D# SMAJ40A/TR7	YAGEO Corporation	Diode TVS Single Uni-Dir 40V 400W 2-Pin DO-214AC T/R - Tape and Reel (Alt: SMAJ40A/TR7)	0
PGSMAJ40AHM2G D# PGSMAJ40AHM2G	Taiwan Semiconductor	Diode TVS Single Uni-Directional 40V 400W Automotive 2-Pin DO-214AC T/R - Tape and Reel (Alt: PGSMAJ40AHM2G) RoHS: Compliant	0
SMAJ40A-AT/TR13 D# SMAJ40A-AT/TR13	YAGEO Corporation	Transient Voltage Suppressor Uni-Directional 40V 400W 2-Pin DO-214AC T/R - Tape and Reel (Alt: SMAJ40A-AT/TR13)	0
SMAJ40AHM2G D# SMAJ40AHM2G	Taiwan Semiconductor	Diode TVS Single Uni-Directional 40V 400W Automotive 2-Pin DO-214AC T/R - Tape and Reel (Alt: SMAJ40AHM2G) RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
SMAJ40A-13-F D# SMAJ40A-13-F	Diodes Incorporated	Diode TVS Single Uni-Dir 40V 400W 2-Pin SMA T/R (Alt: SMAJ40A-13-F) RoHS: Compliant	0
SMAJ40A-Q D# SMAJ40A-Q	Bourns Inc	SMAJ-Q Transient Voltage Suppressor Diode Single Uni-Directional 40V 40A 400W 2-Pin DO-214AC T/R (Alt: SMAJ40A-Q) RoHS: Compliant	0
SMAJ40A-E3/61 D# SMAJ40A-E3/61	Vishay Intertechnologies	Diode TVS Single Uni-Dir 40V 400W 2-Pin SMA T/R (Alt: SMAJ40A-E3/61) RoHS: Compliant	0
SMAJ40A D# SMAJ40A/TR7	YAGEO Corporation	Diode TVS Single Uni-Dir 40V 400W 2-Pin DO-214AC T/R (Alt: SMAJ40A/TR7)	0
SMAJ40A-QH D# SMAJ40A-QH	Bourns Inc	SMAJ-Q Transient Voltage Suppressor Diode Single Uni-Directional 40V 40A 400W 2-Pin DO-214AC T/R (Alt: SMAJ40A-QH) RoHS: Compliant	0
SMAJ40AHE3_A/H D# SMAJ40AHE3_A/H	Vishay Intertechnologies	Diode TVS Single Uni-Dir 40V 400W 2-Pin DO-214AC T/R (Alt: SMAJ40AHE3_A/H) RoHS: Compliant	0
SMAJ40A-TR D# SMAJ40A-TR	STMicroelectronics	Diode TVS Single Uni-Dir 40V 400W 2-Pin SMA T/R (Alt: SMAJ40A-TR) RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
SMAJ40A-TR D# SMAJ40A-TR	STMicroelectronics	Diode TVS Single Uni-Dir 40V 400W 2-Pin SMA T/R (Alt: SMAJ40A-TR)	0
SMAJ40A-Q D# SMAJ40A-Q	Bourns Inc	SMAJ-Q Transient Voltage Suppressor Diode Single Uni-Directional 40V 40A 400W 2-Pin DO-214AC T/R (Alt: SMAJ40A-Q) RoHS: Compliant	0
SMAJ40A-E3/61 D# SMAJ40A-E3/61	Vishay Intertechnologies	Diode TVS Single Uni-Dir 40V 400W 2-Pin SMA T/R (Alt: SMAJ40A-E3/61) RoHS: Compliant	0
P4SMAJ40AT/R7 D# P4SMAJ40A_R1_00001	PanJit Semiconductor	Diode TVS Single Uni-Dir 40V 400W 2-Pin SMA T/R (Alt: P4SMAJ40A_R1_00001) RoHS: Compliant	0
P6SMAJ40ADF-13 D# P6SMAJ40ADF-13	Diodes Incorporated	Transient Voltage Suppressor D-FLAT T&R 10K (Alt: P6SMAJ40ADF-13)	0
SMAJ40A M2G D# SMAJ40A M2G	Taiwan Semiconductor	Diode TVS Single Uni-Dir 40V 400W 2-Pin DO-214AC Plastic T/R (Alt: SMAJ40A M2G) RoHS: Compliant	0
P4SMAJ40AT/R13 D# P4SMAJ40A_R2_00001	PanJit Semiconductor	Diode TVS Single Uni-Dir 40V 400W 2-Pin SMA T/R (Alt: P4SMAJ40A_R2_00001) RoHS: Compliant	0
P6SMAJ40ADFQ-13 D# P6SMAJ40ADFQ-13	Diodes Incorporated	Diode TVS Single Uni-Directional 40V 600W 2-Pin D-FLAT T/R (Alt: P6SMAJ40ADFQ-13)	0
SMAJ40A D# SMAJ40A/TR7	YAGEO Corporation	Diode TVS Single Uni-Dir 40V 400W 2-Pin DO-214AC T/R (Alt: SMAJ40A/TR7)	0
SMAJ40A-13-F D# SMAJ40A-13-F	Diodes Incorporated	Diode TVS Single Uni-Dir 40V 400W 2-Pin SMA T/R (Alt: SMAJ40A-13-F) RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
SMAJ40A	Littelfuse Inc		159
SMAJ40A/11	Vishay Semiconductors		1181
SMAJ40A-E3/61	Vishay Intertechnologies		3600

Part Number

Manufacturer

Description

Stock

SMAJ40A

D# 37S2034

Littelfuse Inc

TVS Diode 400W 40V 6,2A Uni. D

3240

Part Number	Manufacturer	Description	Stock
SMAJ40A-TR	STMicroelectronics	DIODE, TVS, 40V, 400W, UNI, SMA, RL	5000
SMAJ40A-13	Diodes Incorporated	Min Qty 5000	0
SMAJ40A	STMicroelectronics	DIODE, TVS, 40V, 400W, UNI, SMA, RL	5000
SMAJ40AHE3/5A	Vishay Semiconductors	TVS SGL UNI-DIR 40V 400W 2PIN SMA - Tape and Reel	0
SMAJ40A-E3/5A	Vishay Semiconductors	400W,40V 5%,UNIDIR,SMA TVS - Tape and Reel	0
SMAJ40AHE3/61	Vishay Semiconductors	TVS SGL UNI-DIR 40V 400W 2PIN SMA - Tape and Reel	0
SMAJ40AE3/TR13	Microsemi Corporation	400W, STAND-OFF VOLTAGE = 40V, ? 5%, UNI-DIR - Tape and Reel	0
SMAJ40A-13-F	Diodes Incorporated	Min Qty 5000	0
SMAJ40A-TP	Micro Commercial Components	TVS Diodes - Transient Voltage Suppressors 40V 400 Watts	0
SMAJ40A-E3/61	Vishay Semiconductors	400W,40V 5%,UNIDIR,SMA TVS - Tape and Reel	0

Part Number	Manufacturer	Description	Stock
SMAJ40A-TR	STMicroelectronics	Unidirectional 40V 44.4V 64.5V 6.2A SMA(DO-214AC) TVS RoHS	6390
SMAJ40A-AT	BrightKing Inc	Unidirectional 40V 44.4V 64.5V 6.2A SMA(DO-214AC) TVS RoHS	960
SMAJ40A-13-F	Diodes Incorporated	Unidirectional 40V 44.4V 64.5V 6.2A SMA(DO-214AC) TVS RoHS	5835
SMAJ40A	Yint	Unidirectional 40V 44.4V 64.5V 6.2A DO-214AC TVS RoHS	1530
TPSMAJ40A	Polytronics Technology Corp	DO-214AC TVS RoHS	1515

Part Number

Manufacturer

Description

Stock

SMAJ40A

Littelfuse Inc

Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
SMAJ40AHM2G D# SMAJ40AHM2G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 40V 64.5V DO214AC	0
SMAJ40AHE3/5A D# SMAJ40AHE3/5A-ND	Vishay Semiconductors	TVS DIODE 40V 64.5V DO214AC	0
SMAJ40AHE3/61 D# SMAJ40AHE3/61-ND	Vishay Semiconductors	TVS DIODE 40V 64.5V DO214AC	0
SMAJ40AHR3G D# SMAJ40AHR3GCT-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 40V 64.5V DO214AC	3300
SMAJ40A-E3/5A D# SMAJ40A-E3/5A-ND	Vishay Semiconductors	TVS DIODE 40V 64.5V DO214AC	0
P6SMAJ40ADF-13 D# P6SMAJ40ADF-13-ND	Diodes Incorporated	TVS DIODE 40V 64.5V DFLAT	0
PGSMAJ40A R3G D# PGSMAJ40AR3GCT-ND	Taiwan Semiconductor Manufacturing Company Limited	DIODE, TVS, UNIDIRECTIONAL	3555
P4SMAJ40A D# 2796-P4SMAJ40ATR-ND	Diotec Semiconductor AG	TVS SMA 40V 400W UNI	7500
PGSMAJ40AHR3G D# PGSMAJ40AHR3G-ND	Taiwan Semiconductor Manufacturing Company Limited	DIODE, TVS, UNIDIRECTIONAL, 400W	0
SMAJ40A M2G D# SMAJ40AM2G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 40V 64.5V DO214AC	0
PGSMAJ40A M2G D# PGSMAJ40AM2G-ND	Taiwan Semiconductor Manufacturing Company Limited	DIODE, TVS, UNIDIRECTIONAL, 400W	0
SMAJ40AE3/TR13 D# SMAJ40AE3/TR13-ND	Microchip Technology Inc	TVS DIODE 40V 64.5V DO214AC	0
SMAJ40A D# SMAJ40ALFCT-ND	Littelfuse Inc	TVS DIODE 40V 64.5V DO214AC	59823
SMAJ40A-TP D# SMAJ40A-TPMSCT-ND	Micro Commercial Components	TVS DIODE 40V 64.5V DO214AC	2396
SMAJ40A-E3/61 D# SMAJ40A-E3/61GICT-ND	Vishay Semiconductors	TVS DIODE 40V 64.5V DO214AC	5478
PGSMAJ40AHM2G D# PGSMAJ40AHM2G-ND	Taiwan Semiconductor Manufacturing Company Limited	DIODE, TVS, UNIDIRECTIONAL, 400W	0
SMAJ40ATR D# SMAJ40ATRSMC-ND	SMC Diode Solutions	TVS DIODE 40V 64.5V SMA	0
SMAJ40A-TR D# 497-6507-1-ND	STMicroelectronics	TVS DIODE 40V 84V SMA	6634
SMAJ40A-13 D# SMAJ40A-13-ND	Diodes Incorporated	TVS DIODE 40V 64.5V SMA	0
SMAJ40A-13-F D# SMAJ40A-FDICT-ND	Diodes Incorporated	TVS DIODE 40V 64.5V SMA	108379

Part Number	Manufacturer	Description	Stock
SMAJ40A/TR7	YAGEO	In stock shipping within 2days	1000
SMAJ40AHE3/61	Vishay Intertechnologies	In stock shipping within 2days	9260
SMAJ40A-13-F	Diodes Incorporated	In stock shipping within 2days	10260
P4SMAJ40AT/R	PanJit Semiconductor	In stock shipping within 2days	1800

Part Number	Manufacturer	Description	Stock
SMAJ40A+ D# 2675307RL	SPC Multicomp	TVS DIODE, 400W, 40V, UNIDIR, DO-214AC RoHS: Compliant Min Qty: 5 Container: Reel	0
SMAJ40A D# 2836179RL	Bourns Inc	TVS DIODE, 400W, 40V, UNIDIR, DO-214AC RoHS: Compliant Min Qty: 5 Container: Reel	0
P6SMAJ40ADF-13 D# 3595517	Diodes Incorporated	TVS DIODE, UNIDIR, 600W, 40V, D-FLAT RoHS: Compliant Min Qty: 5 Container: Cut Tape	0
SMAJ40A M2G D# 3519546RL	Taiwan Semiconductor	TVS DIODE, 400W, 40V, UNIDIR, DO-214AC RoHS: Compliant Min Qty: 5 Container: Reel	0
SMAJ40A-E3/61 D# 2335222	Vishay Intertechnologies	DIODE, TVS, 400W, 40V, UNIDIR, DO14AC RoHS: Compliant Min Qty: 5 Container: Each	1751
SMAJ40A-TR D# 1749308RL	STMicroelectronics	TRANSIL 400W 40V UNIDIR SMA RoHS: Compliant Min Qty: 5 Container: Reel	0
SMAJ40A-13-F D# 3127463RL	Diodes Incorporated	TVS DIODE, 64.5V, 400W, DO-214AC RoHS: Compliant Min Qty: 5 Container: Reel	0
SMAJ40AHM3_A/H D# 3529176	Vishay Intertechnologies	TVS, UNIDIRECTIONAL, 40V, 400W, SMA RoHS: Not Compliant Min Qty: 7200 Container: Reel	0
SMAJ40A/TR7 D# 3103971RL	YAGEO Corporation	TVS DIODE, 400W, 40V, UNIDIR, DO-214AC RoHS: Compliant Min Qty: 5 Container: Reel	0

Part Number	Manufacturer	Description	Stock
SMAJ40AHM2G	Taiwan Semiconductor	RoHS: Compliant pbFree: Yes	0
SMAJ40A-TR	STMicroelectronics	SMAJ Series 400 W 40 V Uni Directional Surface Mount TVS Diode - DO-214AC RoHS: Compliant pbFree: Yes	30000
SMAJ40A M2G	Taiwan Semiconductor	RoHS: Compliant pbFree: Yes	0
SMAJ40A	Littelfuse Inc	SMAJ Series 400 W 40 V Uni-Directional Surface Mount TVS Diode - DO-214AC RoHS: Compliant pbFree: Yes	0
SMAJ40A-13-F	Diodes Incorporated	SMAJ Series 40 V 400 W SMT Uni-Directional Transient Voltage Suppressor - SMA RoHS: Compliant pbFree: Yes	18488
SMAJ40A-E3/61	Vishay Intertechnologies	400 W 40 V Uni Directional Surface Mount Transient Voltage Suppressor Diode RoHS: Compliant pbFree: Yes	3579
SMAJ40A-TP	Micro Commercial Components	RoHS: Compliant pbFree: Yes	0
SMAJ40ATR	SMSC	RoHS: Exempt	0
SMAJ40A-T13	ProTek Devices	RoHS: Compliant pbFree: Yes	0

Part Number

Manufacturer

Description

Stock

SMAJ40A/11

Vishay Semiconductors

In Stock

1181

Part Number

Manufacturer

Description

Stock

SMAJ40A

Vishay Intertechnologies

SMAJ40A /Vishay

RoHS: Compliant

66000

Part Number	Manufacturer	Description	Stock
SMAJ40A-13-F D# C134985	Diodes Incorporated		5600
TPSMAJ40A D# C545226	Polytronics Technology Corp		1515
SMAJ40A-TR D# C132940	STMicroelectronics		6390
SMAJ40A D# C726756	TWGMC		1930
SMAJ40A-AT D# C523234	BrightKing Inc		960

Part Number

Manufacturer

Description

Stock

SMAJ40A11

Vishay Semiconductors

in stock - can ship the same day

2300

SMAJ40A

Bourns Inc

in stock - can ship the same day

1988

Part Number

Manufacturer

Description

Stock

SMAJ40A

Bourns Inc

TVS Diode Single Uni-Dir 40V 400W 2-Pin SMA T/R

RoHS: Not Compliant

22398

Part Number

Manufacturer

Description

Stock

SMAJ40A T/R MEI

MEI Semi

TVS DIODE 400WATT Vbr=44.4V Vc=64.5V It=1.0mA SMA DO-214AC (CR) ..........ALT: SPECIALIST IN OFFERING DIRECT EQUIVALENT PARTS FOR MOST MAJOR BRANDS TO REDUCE COSTS AND DELIVERY TIMES.

Part Number	Manufacturer	Description	Stock
SMAJ40A-13-F	Diodes Incorporated	OEM/CM Immediate delivery	70000
SMAJ40A-E3/61	Vishay Intertechnologies	OEM/CM Immediate delivery	500000
SMAJ40AH	Vishay Intertechnologies	OEM/CM Immediate delivery	10000
SMAJ40A	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	879000
SMAJ40A-TR	STMicroelectronics	OEM/CM Immediate delivery	879448

Part Number	Manufacturer	Description	Stock
SMAJ40A-Q D# 652-SMAJ40A-Q	Bourns Inc	ESD Suppressors / TVS Diodes 40volts 400W 5% Uni-Dir. AEC-Q101 RoHS: Compliant	9967
SMAJ40A D# 576-SMAJ40A	Littelfuse Inc	ESD Suppressors / TVS Diodes 400W 40V 5% Uni-Directional RoHS: Compliant	4996
SMAJ40A-13-F D# 621-SMAJ40A-13-F	Diodes Incorporated	ESD Suppressors / TVS Diodes 400W 40V RoHS: Compliant	6894
SMAJ40AHR3G D# 821-SMAJ40AHR3G	Taiwan Semiconductor	ESD Suppressors / TVS Diodes 400W, 46.8V, 5%, Unidirectional, TVS RoHS: Compliant	3390
SMAJ40AHE3/61 D# 625-SMAJ40AHE3	Vishay Intertechnologies	ESD Suppressors / TVS Diodes 400W 40V 5% Uni AEC-Q101 Qualified RoHS: Compliant	3281
SMAJ40A-E3/61 D# 625-SMAJ40A-E3	Vishay Intertechnologies	ESD Suppressors / TVS Diodes 400W 40V 5% Uni RoHS: Compliant	798
SMAJ40A-TR D# 511-SMAJ40A-TR	STMicroelectronics	ESD Suppressors / TVS Diodes 400W 40V Unidirect RoHS: Compliant	10999
SMAJ40AE3/TR13 D# 494-SMAJ40AE3/TR13	Microchip Technology Inc	ESD Suppressors / TVS Diodes TVS RoHS: Compliant	5000
SMAJ40A-QH D# 652-SMAJ40A-QH	Bourns Inc	ESD Suppressors / TVS Diodes 40volts 400W 5% Uni-Dir. AEC-Q101 RoHS: Compliant	3249
P6SMAJ40ADF-13 D# 621-P6SMAJ40ADF-13	Diodes Incorporated	ESD Suppressors / TVS Diodes Transient Voltage Suppressor RoHS: Compliant	9998
SMAJ40A-E3/5A D# 625-SMAJ40A-E3/5A	Vishay Intertechnologies	ESD Suppressors / TVS Diodes 400W 40V 5% Uni RoHS: Compliant	8677

Part Number	Manufacturer	Description	Stock
SMAJ40AE3/TR13	Microchip Technology Inc	TVS RoHS: Compliant	0
P4SMAJ40A_R2	PanJit Semiconductor	SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR POWER 400 Watt - 7IN. REEL. Package Type: SMA RoHS: Compliant	0
P4SMAJ40AS_R1	PanJit Semiconductor	Transient Voltage Suppressor - 13IN. REEL. Package Type: SMB RoHS: Compliant	0
SMAJ40A-HF	Comchip Technology Corporation Ltd	DIODE TVS 40V 400W SMA UNI-DIR RoHS: Compliant	0
P4SMAJ40A_R1	PanJit Semiconductor	SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR POWER 600 Watt - 13IN. REEL. Package Type: SMB RoHS: Compliant	0
P4SMAJ40A	World Products Inc	Trans Voltage Suppressor Diode, 400W, 40VV(RWM), Unidirectional, 1 Element, Silicon, DO-214AC RoHS: Compliant	0
P4SMAJ40AS_R2	PanJit Semiconductor	SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR POWER 400 Watt - 7IN. REEL. Package Type: SMA RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
P4SMAJ40AS_R1 D# PJT000000006393	PanJit Semiconductor	Transient Voltage Suppressor - 13IN. REEL. Package Type: SMB	0
P4SMAJ40A_R1 D# PJT000000006394	PanJit Semiconductor	SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR POWER 600 Watt - 13IN. REEL. Package Type: SMB	0
SMAJ40A-13-F D# XSFP00000100020	Diodes Incorporated	SMAJ Series 40 V 400 W SMT Uni-Directional Transient Voltage Suppressor - SMA	31883
SMAJ40A-HF D# CC0000000011360	Comchip Technology Corporation Ltd	DIODE TVS 40V 400W SMA UNI-DIR	0
P4SMAJ40A D# WPI000000003654	World Products Inc	Trans Voltage Suppressor Diode, 400W, 40VV(RWM), Unidirectional, 1 Element, Silicon, DO-214AC	0
SMAJ40A-TR D# XSFP00000147461	STMicroelectronics	SMAJ Series 400 W 40 V Uni Directional SMT TVS Diode - DO-214AC	25000
P4SMAJ40AS_R2 D# PJT000000002088	PanJit Semiconductor	SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR POWER 400 Watt - 7IN. REEL. Package Type: SMA	0
SMAJ40A-E3/61 D# XSFP00000167224	Vishay Semiconductors	400 W 40 V Uni Directional Surface Mount Transient Voltage Suppressor Diode	17161
SMAJ40AE3/TR13 D# MCHP00000092688	Microchip Technology Inc	TVS	0
P4SMAJ40A_R2 D# PJT000000002089	PanJit Semiconductor	SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR POWER 400 Watt - 7IN. REEL. Package Type: SMA	0

Part Number	Manufacturer	Description	Stock
SMAJ40A-E3/5A D# 12M1927	Vishay Intertechnologies	TRANSIENT SUPPRESSOR DIODE,SINGLE,UNIDIRECTIONAL,40V V(RWM),DO-214AC / SMA RoHS: Not Compliant Min Qty: 7500 Container: TAPE & REEL - FULL	0
SMAJ40A D# 67R0086	Bourns Inc	DIODE, FULL REEL, Product Range:SMAJ Series, TVS Polarity:Unidirectional, Reverse Stand-Off Voltage Vrwm:40V, Clamping Voltage Vc Max:64.5V, Diode Case Style:DO-214AC (SMA), No. of Pins:2Pins, Breakdown Voltage Min:44.4V RoHS Compliant: Yes RoHS: Compliant Min Qty: 10000 Container: TAPE & REEL - FULL	0
P6SMAJ40ADF-13 D# 27AJ4955	Diodes Incorporated	TVS DIODE, UNIDIR, 600W, 40V, D-FLAT RoHS: Compliant Min Qty: 5 Container: Cut Tape	0
SMAJ40A-E3/61 D# 81AC9951	Vishay Intertechnologies	500W,22V 5%,BIDIR,SMA TVS ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 1800 Container: TAPE & REEL - FULL	0
SMAJ40A-13-F D# 79AH6617	Diodes Incorporated	TRANSIENT VOLTAGE SUPPRESSOR SMA T&R 5K RoHS: Not Compliant Min Qty: 5000 Container: TAPE & REEL - FULL	0
SMAJ40A-TR D# 33R1031	STMicroelectronics	TRANSIL 400W 40V UNIDIRECTIONAL SMA, Clamping Voltage Vc Max:84V, Diode Case Style:DO-214AC (SMA), No. of Pins:2Pins, Operating Voltage:40V, Power Dissipation Pd:3.3W, Product Range:-, Automotive Qualification Standard:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 5 Container: Cut Tape	7414
SMAJ40A/TR7 D# 29AH1360	YAGEO Corporation	TVS DIODE, 400W, 40V, UNIDIR, DO-214AC, Product Range:SMAJ Series, TVS Polarity:Unidirectional, Reverse Stand-Off Voltage Vrwm:40V, Clamping Voltage Vc Max:64.5V, Diode Case Style:DO-214AC, No. of Pins:2Pins, Breakdown Voltage RoHS Compliant: Yes RoHS: Compliant Min Qty: 5 Container: Cut Tape	920
SMAJ40A. D# 30AC0264	Bourns Inc	DIODE, FULL REEL, Product Range:SMAJ Series, TVS Polarity:Unidirectional, Reverse Stand-Off Voltage Vrwm:40V, Clamping Voltage Vc Max:64.5V, Diode Case Style:DO-214AC (SMA), No. of Pins:2Pins, Breakdown Voltage Min:44.4V RoHS Compliant: Yes RoHS: Compliant Min Qty: 10000 Container: TAPE & REEL - FULL	0
SMAJ40A+ D# 05AC0123	SPC Multicomp	TVS DIODE, 400W, 40V, UNIDIR, DO-214AC, Product Range:SMAJ Series, TVS Polarity:Unidirectional, Reverse Stand-Off Voltage Vrwm:40V, Clamping Voltage Vc Max:71.4V, Diode Case Style:DO-214AC (SMA), No. of Pins:2Pins RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Cut Tape	999

Part Number	Manufacturer	Description	Stock
SMAJ40A-TR D# NS-SMAJ40A-TR	STMicroelectronics	OEM/CM ONLY	9595
SMAJ40A-13 D# NS-SMAJ40A-13	Diodes Incorporated	OEM/CM ONLY	4524
P4SMAJ40A-T1 D# NS-P4SMAJ40A-T1	Won-Top Electronics	OEM/CM ONLY	1724
P4SMAJ40A-T3 D# NS-P4SMAJ40A-T3	Won-Top Electronics	OEM/CM ONLY	1244
SMAJ40A-13-F D# NS-SMAJ40A-13-F	Diodes Incorporated	OEM/CM ONLY	75059
SMAJ40AHE3/5A D# NS-SMAJ40AHE3/5A	Vishay Semiconductors	OEM/CM ONLY	2626
MAJ40A D# NS-MAJ40A	Dc Components	OEM/CM ONLY	5819
SMAJ40A D# NS-SMAJ40A	Littelfuse Inc	OEM/CM ONLY	15037
SMAJ40A-E3/5A D# NS-SMAJ40A-E3/5A	Vishay Semiconductors	OEM/CM ONLY	3616
SMAJ40AHE3/61 D# NS-SMAJ40AHE3/61	Vishay Semiconductors	OEM/CM ONLY	4742
SMAJ40AE3/TR13 D# NS-SMAJ40AE3/TR13	Microsemi Commercial Components Group	OEM/CM ONLY	5464
SMAJ40A-TP D# NS-SMAJ40A-TP	Micro Commercial Components	OEM/CM ONLY	10041
SMAJ40A-E3/61 D# NS-SMAJ40A-E3/61	Vishay Semiconductors	OEM/CM ONLY	10891
P4SMAJ40A D# NS-P4SMAJ40A	VARIOUS	OEM/CM ONLY	5994
SMAJ40ATR D# NS-SMAJ40ATR	GS Battery	OEM/CM ONLY	7791

Part Number

Manufacturer

Description

Stock

SMAJ40A

Bourns Inc

TVS Diode Single Uni-Dir 40V 400W 2-Pin SMA T/R

RoHS: Not Compliant

22398

Part Number	Manufacturer	Description	Stock
SMAJ40A-E3/61	Vishay Intertechnologies	400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC	2880
TFMAJ40A	Littelfuse Inc	SMA,400W,TVS,5% (Also Known As: SMAJ40A)	127
SMAJ40A	Littelfuse Inc	400W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC	2803

Part Number

Manufacturer

Description

Stock

SMAJ40A

D# SMAJ40A

Vishay Intertechnologies

Semiconductor

1800

SMAJ40A/11

D# SMAJ40A_11

Vishay Intertechnologies

Semiconductor

1800

Part Number	Manufacturer	Description	Stock
SMAJ40A D# 1719544	Littelfuse Inc	Littelfuse SMAJ40A, Uni-Directional TVS Diode, 400W, 2-Pin DO-214AC, RL Min Qty: 5000 Container: Reel	3125
SMAJ40A-E3/61 D# 8141418	Vishay Intertechnologies	Vishay SMAJ40A-E3/61, Uni-Directional TVS Diode, 400W, 2-Pin DO-214AC, PK Min Qty: 20 Container: Package	4340
SMAJ40A-TR D# 9172731P	STMicroelectronics	STMicroelectronics SMAJ40A-TR, Uni-Directional TVS Diode, 400W, 2-Pin DO-214AC, RL Min Qty: 100 Container: Reel	10600

Part Number	Manufacturer	Description	Stock
SMAJ40A R2	Taiwan Semiconductor	OEM/CM ONLY	2333
P4SMAJ40A	PanJit Semiconductor	OEM/CM ONLY	1815
SMAJ40ATR	STMicroelectronics	OEM/CM ONLY	138886
SMAJ40A/TR7	YAGEO Corporation	OEM/CM ONLY	1015
P4SMAJ40AR100001	PanJit Touch Screens	OEM/CM ONLY	1751
SMAJ40A13F	Diodes Incorporated	OEM/CM ONLY	40016
P4SMAJ40AR200001	PanJit Touch Screens	OEM/CM ONLY	7516
SMAJ40AHR3G	Taiwan Semiconductor Manufacturing Company Limited	OEM/CM ONLY	3695
PGSMAJ40A R3G	Taiwan Semiconductor Manufacturing Company Limited	OEM/CM ONLY	1895
SMAJ40AHT	Guangdong Hottech Industrrial Co	OEM/CM ONLY	1411
SMAJ40AHE3/61	Vishay Semiconductors	OEM/CM ONLY	18016
SMAJ40AE3/61	Vishay Intertechnologies	OEM/CM ONLY	23416
P4SMAJ40AT/R	PanJit Touch Screens	OEM/CM ONLY	6555
SMAJ40A/11	Vishay Semiconductors	OEM/CM ONLY	2997
SMAJ40AAT	BrightKing Inc	OEM/CM ONLY	71

Part Number	Manufacturer	Description	Stock
SMAJ40AH	Vishay Intertechnologies	IN stock Immediate delivery	10015
SMAJ40A-TR	STMicroelectronics	IN stock Immediate delivery	879433
SMAJ40A-13-F	Diodes Incorporated	IN stock Immediate delivery	69985
SMAJ40A	Fairchild Semiconductor Corporation	IN stock Immediate delivery	878985
SMAJ40A-E3/61	Vishay Intertechnologies	IN stock Immediate delivery	499985

Part Number	Manufacturer	Description	Stock
SMAJ40A-QH	Bourns Inc	ESD Suppressors / TVS Diodes 40volts 400W 5% Uni-Dir. AEC-Q101 pbFree: Pb-Free	0
SMAJ40A-Q	Bourns Inc	ESD Suppressors / TVS Diodes 40volts 400W 5% Uni-Dir. AEC-Q101 pbFree: Pb-Free	0
SMAJ40AHE3 A/H	Vishay Intertechnologies	TVS 400W, 40V, SMA	0
SMAJ40A-E3/5A	Vishay Intertechnologies	ESD Suppressors / TVS Diodes 400W 40V 5% Uni pbFree: Pb-Free	0
SMAJ40AHE3-A/H	Vishay Intertechnologies	ESD Suppressors / TVS Diodes TVS 400W, 40V, SMA	0
SMAJ40A	Littelfuse Inc	ESD Suppressors / TVS Diodes 400W 40V 5% Uni-Directional	0
SMAJ40A-E3/61	Vishay Intertechnologies	ESD Suppressors / TVS Diodes 400W 40V 5% Uni pbFree: Pb-Free	0
SMAJ40A.	Littelfuse Inc	ESD Suppressors / TVS Diodes TVS 400W UNI pbFree: Pb-Free	0

Part Number	Manufacturer	Description	Stock
SMAJ40A-13	Diodes Incorporated	shipping today	124496
SMAJ40A-H	FORMOSA	shipping today	8999
SMAJ40A-E3/61	Vishay Huntington	shipping today	1796
SMAJ40A-TR	STMicroelectronics	shipping today	87999
SMAJ40AHE3/61	Vishay Huntington	shipping today	6329
SMAJ40A	JDTFUSE	shipping today	87696
P4SMAJ40AT/R	PanJit Semiconductor	shipping today	1805
SMAJ40A-13-F	Diodes Incorporated	shipping today	4689

Part Number	Manufacturer	Description	Stock
SMAJ40A D# 39170318	MMD (Microdiode Elecronics)	Transient Voltage Suppresor Diode	0
SMAJ40A-13-F D# 53422065	Zetex / Diodes Inc	TVS Diode Single Uni-Dir 40V 400W 2-Pin SMA T/R	0
SMAJ40A-TR D# 25819463	STMicroelectronics	TVS Diode Single Uni-Dir 40V 400W 2-Pin SMA T/R	0

Part Number

Manufacturer

Description

Stock

SMAJ40A

mfr

RFQ

6054

Part Number

Manufacturer

Description

Stock

SMAJ40A

Bourns Inc

TVS DIODE 40VWM 64.5VC DO214AC

13692

SMAJ40A-13-F

Diodes Incorporated

TVS DIODE 40VWM 64.5VC SMA

7630

Part Number	Manufacturer	Description	Stock
SMAJ40A+ D# 2675307	SPC Multicomp	TVS DIODE, 400W, 40V, UNIDIR, DO-214AC RoHS: Compliant Min Qty: 5 Container: Cut Tape	4590
SMAJ40A D# 2677661	Taiwan Semiconductor	TVS DIODE, 400W, 40V, UNIDIR, DO-214AC RoHS: Compliant Min Qty: 5 Container: Cut Tape	1064
P6SMAJ40ADF-13 D# 3595517	Diodes Incorporated	TVS DIODE, UNIDIR, 600W, 40V, D-FLAT RoHS: Compliant Min Qty: 5 Container: Cut Tape	0
SMAJ40A M2G D# 3519546	Taiwan Semiconductor	TVS DIODE, 400W, 40V, UNIDIR, DO-214AC RoHS: Compliant Min Qty: 5 Container: Cut Tape	0
SMAJ40A-E3/61 D# 2335222	Vishay Intertechnologies	DIODE, TVS, 400W, 40V, UNIDIR, DO14AC RoHS: Compliant Min Qty: 1 Container: Each	2161
SMAJ40A-TR D# 1749308RL	STMicroelectronics	TRANSIL 400W 40V UNIDIR SMA RoHS: Compliant Min Qty: 5 Container: Reel	0
SMAJ40A-13-F D# 3127463	Diodes Incorporated	TVS DIODE, 64.5V, 400W, DO-214AC RoHS: Compliant Min Qty: 5 Container: Cut Tape	8481
SMAJ40A/TR7 D# 3103971	YAGEO Corporation	TVS DIODE, 400W, 40V, UNIDIR, DO-214AC RoHS: Compliant Min Qty: 5 Container: Cut Tape	920

Quick Inquiry

SMAJ40A

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS