Name: SMLJ12A
Brand: Bourns Inc.
SKU: SMLJ12A
Availability: InStock
Rating: 5 (68 reviews)

SMLJ12A

For Reference Only

Part Number	SMLJ12A
Manufacturer	Bourns Inc.
Description	TVS DIODE 12VWM 19.9VC DO214AB
Datasheet	SMLJ12A Datasheet SMLJ12A Specifications
Package	DO-214AB, SMC
ECAD
In Stock	83,586 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 13 - Jun 18 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SMLJ12A (TVS - Diodes) is manufactured by Bourns 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 SMLJ12A specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SMLJ12A with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SMLJ12A.

SMLJ12A Specifications

Manufacturer	Bourns Inc.
Category	Circuit Protection - TVS - Diodes
Package	DO-214AB, SMC
ECAD
Series	SMLJ
Type	Zener
Unidirectional Channels	1
Bidirectional Channels	-
Voltage - Reverse Standoff (Typ)	12V
Voltage - Breakdown (Min)	13.3V
Voltage - Clamping (Max) @ Ipp	19.9V
Current - Peak Pulse (10/1000µs)	150.6A
Power - Peak Pulse	3000W (3kW)
Power Line Protection	No
Applications	General Purpose
Capacitance @ Frequency	-
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	DO-214AB, SMC
Supplier Device Package	SMC (DO-214AB)

SMLJ12A Datasheet

SMLJ12A Reviews

Hele*****linas

April 7, 2023

★ ★ ★ ★ ★

This was a useful assortment of product that filled in a parts gap that I had on my electronic workbench. Thank you.

Kamd*****aines

April 2, 2023

★ ★ ★ ★ ★

Very fast reply, professional seller and received the correct parts.

Ash*****Sahni

March 27, 2023

★ ★ ★ ★ ★

2nd time buying these - quite good. Very fast shipping

Hunt*****heema

March 9, 2023

★ ★ ★ ★ ★

Heisener has been the best in this industry for many years. Very quick and easy if you know what you are looking for. if you don't know exactly what you are looking for, you are going to be lost.

Bryl*****alker

March 2, 2023

★ ★ ★ ★ ★

Various selection and thoughtful services! Prices are competitive as well. Thank you!

Aitan*****bhakar

February 22, 2023

★ ★ ★ ★ ★

Received the parts, and all parts are in tight packaging without any problems, professional seller.

Rael*****uarte

February 20, 2023

★ ★ ★ ★ ★

Excellent shopping cart process, various of products for selection and order fulfillment a good service quality. I rely on them heavily.

Write a Review

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SMLJ12A Packaging

SMLJ12A FAQ

1. How to order SMLJ12A 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 SMLJ12A is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SMLJ12A. All suppliers must pass our qualification reviews before they can publish their products including SMLJ12A on Heisener; we pay more attention to the channels and quality of SMLJ12A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SMLJ12A price and inventory displayed accurate?

The price and inventory of SMLJ12A 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 SMLJ12A?

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 SMLJ12A we delivered, we will accept the replacement or return of the SMLJ12A 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 SMLJ12A.

(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 SMLJ12A pin diagram, SMLJ12A datasheet?

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

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SMLJ12A 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
MSMLJ12A D# V36:1790_09117380	Microchip Technology Inc	TVS Diode Single Uni-Dir 12V 3KW 2-Pin SMC Bag RoHS: Not Compliant	0
SMLJ12A D# V36:1790_06261340	Bourns Inc	TVS Diode Single Uni-Dir 12V 3KW 2-Pin SMC	0
SMLJ12AHE3-TP D# V36:1790_21357204	Micro Commercial Components	Transient Voltage Suppressor	0
MSMLJ12A/TR D# V36:1790_21671560	Microchip Technology Inc	TVS Diode Single Uni-Dir 12V 3KW 2-Pin SMC T/R RoHS: Not Compliant	0
MXLSMLJ12A D# V36:1790_09120787	Microchip Technology Inc	TVS Diode Single Uni-Dir 12V 3KW 2-Pin SMC Bag RoHS: Not Compliant	0
MSMLJ12AE3 D# E54:1762_04214839	Microchip Technology Inc	TVS Diode Single Uni-Dir 12V 3KW 2-Pin SMC Bag	0
5.0SMLJ12A-TP D# V36:1790_06827641	Micro Commercial Components	TVS Diode Single Uni-Dir 12V 5KW 2-Pin SMC T/R	0
MXSMLJ12A D# V36:1790_09123214	Microchip Technology Inc	TVS Diode Single Uni-Dir 12V 3KW 2-Pin SMC Bag RoHS: Not Compliant	0
SMLJ12A-TP D# V36:1790_06843990	Micro Commercial Components	TVS Diode Single Uni-Dir 12V 3KW 2-Pin SMC T/R	0
MXLSMLJ12AE3 D# V36:1790_09120788	Microchip Technology Inc	TVS Diode Single Uni-Dir 12V 3KW 2-Pin SMC Bag	0

Part Number	Manufacturer	Description	Stock
MXLSMLJ12AE3 D# MXLSMLJ12AE3	Microchip Technology Inc	Diode TVS Single Uni-Dir 12V 3KW 2-Pin DO-214AB - Bag (Alt: MXLSMLJ12AE3) RoHS: Compliant	0
MSMLJ12A D# MSMLJ12A	Microchip Technology Inc	Diode TVS Single Uni-Dir 12V 3KW 2-Pin DO-214AB - Bag (Alt: MSMLJ12A) RoHS: Not Compliant	0
MXSMLJ12AE3 D# MXSMLJ12AE3	Microchip Technology Inc	Diode TVS Single Uni-Dir 12V 3KW 2-Pin DO-214AB - Bag (Alt: MXSMLJ12AE3) RoHS: Compliant	0
MASMLJ12A D# MASMLJ12A	Microchip Technology Inc	Diode TVS Single Uni-Dir 12V 3KW 2-Pin DO-214AB - Bag (Alt: MASMLJ12A) RoHS: Not Compliant	0
SMLJ12A D# SMLJ12A	Bourns Inc	Diode TVS Single Uni-Dir 12V 3KW 2-Pin DO-214AB - Tape and Reel (Alt: SMLJ12A) RoHS: Compliant	0
SMLJ12A-QH D# SMLJ12A-QH	Bourns Inc	SMLJ-Q Transient Voltage Suppressor Diode Single Uni-Directional 12V 300A 3KW 2-Pin DO-214AB T/R - Tape and Reel (Alt: SMLJ12A-QH) RoHS: Compliant	0
MXLSMLJ12A D# MXLSMLJ12A	Microchip Technology Inc	Diode TVS Single Uni-Dir 12V 3KW 2-Pin DO-214AB - Bag (Alt: MXLSMLJ12A) RoHS: Not Compliant	0
MSMLJ12AE3 D# MSMLJ12AE3/TR	Microchip Technology Inc	Diode TVS Single Uni-Dir 12V 3KW 2-Pin DO-214AB - Tape and Reel (Alt: MSMLJ12AE3/TR) RoHS: Compliant	0
SMLJ12A-Q D# SMLJ12A-Q	Bourns Inc	SMLJ-Q Transient Voltage Suppressor Diode Single Uni-Directional 12V 300A 3KW 2-Pin DO-214AB T/R - Tape and Reel (Alt: SMLJ12A-Q) RoHS: Compliant	0
MASMLJ12AE3 D# MASMLJ12AE3	Microchip Technology Inc	Diode TVS Single Uni-Dir 12V 3KW 2-Pin DO-214AB - Bag (Alt: MASMLJ12AE3) RoHS: Compliant	0
MXSMLJ12A D# MXSMLJ12A	Microchip Technology Inc	Diode TVS Single Uni-Dir 12V 3KW 2-Pin DO-214AB - Bag (Alt: MXSMLJ12A) RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

SMLJ12A-Q

D# SMLJ12A-Q

Bourns Inc

SMLJ-Q Transient Voltage Suppressor Diode Single Uni-Directional 12V 300A 3KW 2-Pin DO-214AB T/R (Alt: SMLJ12A-Q)

RoHS: Compliant

SMLJ12A

D# SMLJ12A

Bourns Inc

Diode TVS Single Uni-Dir 12V 3KW 2-Pin DO-214AB (Alt: SMLJ12A)

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
MASMLJ12AE3	Microsemi Corporation		0
MXSMLJ12A	Microsemi Corporation	Authorized with Certs	83
MXSMLJ12AE3	Microsemi Corporation	TVS DIODE 12VWM 19.9VC DO214AB	0
MXLSMLJ12AE3	Microsemi Corporation		0
MSMLJ12A	Microsemi Corporation	TRANSIENT VOLTAGE SUPPRESSOR - Bulk	0
SMLJ12A-TP	Micro Commercial Components	TVS DIODE 12VWM 19.9VC SMCJ	3000
MASMLJ12A	Microsemi Corporation		0
MSMLJ12AE3	Microsemi Corporation	TRANSIENT VOLTAGE SUPPRESSOR - Bulk	0
SMLJ12A	Micro Commercial Components	TVS DIODE 12VWM 19.9VC SMCJ	3000
MXLSMLJ12A	Microsemi Corporation		0

Part Number	Manufacturer	Description	Stock
MXSMLJ12A D# 1086-14959-ND	Microchip Technology Inc	TVS DIODE 12V 19.9V DO214AB	0
MXLSMLJ12AE3 D# 1086-12516-ND	Microchip Technology Inc	TVS DIODE 12V 19.9V DO214AB	0
MSMLJ12A D# 1086-8963-ND	Microchip Technology Inc	TVS DIODE 12V 19.9V DO214AB	0
MXSMLJ12AE3 D# 1086-14960-ND	Microchip Technology Inc	TVS DIODE 12V 19.9V DO214AB	0
SMLJ12A-TP D# SMLJ12A-TPMSCT-ND	Micro Commercial Components	TVS DIODE 12V 19.9V DO214AB	1338
MSMLJ12A/TR D# MSMLJ12A/TRMS-ND	Microchip Technology Inc	TVS	0
MASMLJ12A D# 1086-6404-ND	Microchip Technology Inc	TVS DIODE 12V 19.9V DO214AB	0
MSMLJ12AE3/TR D# MSMLJ12AE3/TRMS-ND	Microchip Technology Inc	TVS	0
MXLSMLJ12A D# 1086-12515-ND	Microchip Technology Inc	TVS DIODE 12V 19.9V DO214AB	0
MSMLJ12AE3 D# 1086-8964-ND	Microchip Technology Inc	TVS DIODE 12V 19.9V DO214AB	0
SMLJ12A D# SMLJ12ABCT-ND	Bourns Inc	TVS DIODE 12V 19.9V SMC	8362
SMLJ12A-QH D# SMLJ12A-QH-ND	Bourns Inc	TVS DIODE 12V 19.9V SMC	0
MASMLJ12AE3 D# 1086-6405-ND	Microchip Technology Inc	TVS DIODE 12V 19.9V DO214AB	0
5.0SMLJ12A-TP D# 353-5.0SMLJ12A-TPTR-ND	Micro Commercial Components	TVS DIODE 12V 19.9V DO214AB	3000
SMLJ12A-Q D# SMLJ12A-QCT-ND	Bourns Inc	TVS DIODE 12V 19.9V SMC	2990

Part Number	Manufacturer	Description	Stock
MXSMLJ12A	Microchip Technology Inc	TVS DIODE 12V 19.9V RoHS: Compliant pbFree: Yes	0
SMLJ12A-TP	Micro Commercial Components	RoHS: Compliant pbFree: Yes	0
SMLJ12AHE3-TP	Micro Commercial Components	RoHS: Compliant pbFree: Yes	0

Part Number

Manufacturer

Description

Stock

MSMLJ12AE3

Microchip Technology Inc

OEM/CM ONLY

284

Part Number	Manufacturer	Description	Stock
SMLJ12A-43A-Q	Bourns Inc	RoHS: Not Compliant	0
SMLJ12A-Q	Bourns Inc	RoHS: Compliant	0
SMLJ12A-43A-QH	Bourns Inc	RoHS: Not Compliant	0
SMLJ12A-QH	Bourns Inc	RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

SMLJ12A

Microsemi Corporation

OEM/CM Immediate delivery

887500

SMLJ12A-T

MICROCOMMERCIALCOMPO

OEM/CM Immediate delivery

860000

Part Number

Manufacturer

Description

Stock

SMLJ12A

D# 652-SMLJ12A

Bourns Inc

ESD Suppressors / TVS Diodes 12volts 5uA 150.6 Amps Uni-Dir

RoHS: Compliant

7535

Part Number	Manufacturer	Description	Stock
MXLSMLJ12A	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
MSMLJ12AE3	Microchip Technology Inc	TVS RoHS: Compliant	0
MSMLJ12A	Microchip Technology Inc	TVS RoHS: Compliant	0
MXLSMLJ12AE3	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
MXSMLJ12A	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
MXSMLJ12AE3	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
MSMLJ12A/TR	Microchip Technology Inc	TVS RoHS: Compliant	0
MSMLJ12AE3/TR	Microchip Technology Inc	TVS RoHS: Compliant	0
MASMLJ12A	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
MASMLJ12AE3	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
MXLSMLJ12AE3 D# MCHP00000088920	Microchip Technology Inc	Hi Rel TVS	0
MXSMLJ12A D# MCHP00000091603	Microchip Technology Inc	Hi Rel TVS	0
MSMLJ12A D# MCHP00000084668	Microchip Technology Inc	TVS	0
MXSMLJ12AE3 D# MCHP00000091604	Microchip Technology Inc	Hi Rel TVS	0
MSMLJ12AE3/TR D# MCHP00000084671	Microchip Technology Inc	TVS	0
MSMLJ12A/TR D# MCHP00000084669	Microchip Technology Inc	TVS	0
MXLSMLJ12A D# MCHP00000088919	Microchip Technology Inc	Hi Rel TVS	0
MASMLJ12AE3 D# MCHP00000080218	Microchip Technology Inc	Hi Rel TVS	0
MASMLJ12A D# MCHP00000080217	Microchip Technology Inc	Hi Rel TVS	0
MSMLJ12AE3 D# MCHP00000084670	Microchip Technology Inc	TVS	0

Part Number

Manufacturer

Description

Stock

SMLJ12A

D# 67R0322

Bourns Inc

DIODE, FULL REEL, Product Range:SMLJ Series, TVS Polarity:Unidirectional, Reverse Stand-Off Voltage Vrwm:12V, Clamping Voltage Vc Max:19.9V, Diode Case Style:DO-214AB (SMC), No. of Pins:2Pins, Breakdown Voltage Min:13.3V RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 12000

Container: TAPE & REEL - FULL

SMLJ12A-Q

D# 52AC7174

Bourns Inc

DIO TVS VWM 12V 3kW UNIDIR SMC / Tape & Reel - 13" reel

RoHS: Not Compliant

Min Qty: 6000

Container: Bulk

Part Number	Manufacturer	Description	Stock
MSMLJ12AE3 D# NS-MSMLJ12AE3	Microsemi Corporation	OEM/CM ONLY	1123
MASMLJ12AE3 D# NS-MASMLJ12AE3	Microsemi Corporation	OEM/CM ONLY	1139
MXSMLJ12A D# NS-MXSMLJ12A	Microsemi Corporation	OEM/CM ONLY	1149
MSMLJ12A D# NS-MSMLJ12A	Microsemi Corporation	OEM/CM ONLY	1135
MXSMLJ12AE3 D# NS-MXSMLJ12AE3	Microsemi Corporation	OEM/CM ONLY	1181
SMLJ12A-TP D# NS-SMLJ12A-TP	Micro Commercial Components	OEM/CM ONLY	8558
MXLSMLJ12AE3 D# NS-MXLSMLJ12AE3	Microsemi Corporation	OEM/CM ONLY	1152
MASMLJ12A D# NS-MASMLJ12A	Microsemi Corporation	OEM/CM ONLY	1127
MXLSMLJ12A D# NS-MXLSMLJ12A	Microsemi Corporation	OEM/CM ONLY	1104
SMLJ12A D# NS-SMLJ12A	Bourns Inc	OEM/CM ONLY	12089

Part Number	Manufacturer	Description	Stock
SMLJ12A-43A-QH	Bourns Inc	RoHS: Not Compliant	0
SMLJ12A-QH	Bourns Inc	RoHS: Compliant	0
SMLJ12A-Q	Bourns Inc	RoHS: Compliant	0
SMLJ12A-43A-Q	Bourns Inc	RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

5.0SMLJ12ATP

Micro Commercial Components

OEM/CM ONLY

3095

5.0SMLJ12A

MDE Semiconductor Inc

OEM/CM ONLY

326

Part Number

Manufacturer

Description

Stock

SMLJ12A-T

MICROCOMMERCIALCOMPO

IN stock Immediate delivery

859985

SMLJ12A

Microsemi Corporation

IN stock Immediate delivery

887485

Part Number

Manufacturer

Description

Stock

SMLJ12A-Q

Bourns Inc

ESD Suppressors / TVS Diodes 12volts 3kW 5% Uni-Dir. AEC-Q101

pbFree: Pb-Free

SMLJ12A-QH

Bourns Inc

ESD Suppressors / TVS Diodes 12volts 3kW 5% Uni-Dir. AEC-Q101

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

SMLJ12A

Micro Commercial Components

shipping today

88999

Part Number

Manufacturer

Description

Stock

SMLJ12A-TP

D# 49580365

Micro Commercial Components

TVS Diode Single Uni-Dir 12V 3KW 2-Pin SMC T/R

5.0SMLJ12A-TP

D# 49580080

Micro Commercial Components

TVS Diode Single Uni-Dir 12V 5KW 2-Pin SMC T/R

Quick Inquiry

SMLJ12A

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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.

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