Name: P4SMA56A
Brand: Bourns Inc.
SKU: P4SMA56A_94
Availability: InStock
Rating: 5 (86 reviews)

P4SMA56A

For Reference Only

Part Number	P4SMA56A
Manufacturer	Bourns Inc.
Description	TVS DIODE 47.8VWM 77VC DO214AC
Datasheet	P4SMA56A Datasheet P4SMA56A Specifications
Package	DO-214AC, SMA
ECAD
In Stock	758,400 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 5 - Jun 10 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # P4SMA56A (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 P4SMA56A specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add P4SMA56A with quantity into BOM. Heisener.com does NOT require any registration to request a quote of P4SMA56A.

P4SMA56A Specifications

Manufacturer	Bourns Inc.
Category	Circuit Protection - TVS - Diodes
Package	DO-214AC, SMA
ECAD
Series	-
Type	Zener
Unidirectional Channels	1
Bidirectional Channels	-
Voltage - Reverse Standoff (Typ)	47.8V
Voltage - Breakdown (Min)	53.2V
Voltage - Clamping (Max) @ Ipp	77V
Current - Peak Pulse (10/1000µs)	5.3A
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)

P4SMA56A Datasheet

P4SMA56A Reviews

Christ*****Matthews

April 8, 2023

★ ★ ★ ★ ★

I like this way to add a project, choose existing project to add components. I use this method frequently to keep track of my projects. Thanks Heisener!

Barba*****epherd

March 27, 2023

★ ★ ★ ★ ★

It works fine and does what it has designed for. No regrets.

Yos*****Natt

March 14, 2023

★ ★ ★ ★ ★

Does what it says. As with this this type of device it is important to have it mounted so that heat can dissipate. The higher the amperage the hotter the device.

Ell*****Date

March 13, 2023

★ ★ ★ ★ ★

I'm so sure that you're beating your competitor on delivery!

Duk*****hang

March 11, 2023

★ ★ ★ ★ ★

I've had no issues. Good product, would buy again.

Lach*****Carson

March 3, 2023

★ ★ ★ ★ ★

Items as described, quick dispatch, took a while with shipment.

Lond*****arnett

February 27, 2023

★ ★ ★ ★ ★

Good！ quick and convenient delivery. product tracking with good advice.

Griff*****blanc

February 26, 2023

★ ★ ★ ★ ★

Boundless range of products, ease of search and fast delivery continue to impress. Heisener is always my first stop for electronic components.

Sams*****avila

February 20, 2023

★ ★ ★ ★ ★

A well designed product that fit my custom PCB's perfectly. Easy to use. Sturdy construction. Highly recommend to all PCB builders.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

P4SMA56A Packaging

P4SMA56A FAQ

1. How to order P4SMA56A 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 P4SMA56A is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the P4SMA56A. All suppliers must pass our qualification reviews before they can publish their products including P4SMA56A on Heisener; we pay more attention to the channels and quality of P4SMA56A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the P4SMA56A price and inventory displayed accurate?

The price and inventory of P4SMA56A 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 P4SMA56A?

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 P4SMA56A we delivered, we will accept the replacement or return of the P4SMA56A 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 P4SMA56A.

(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 P4SMA56A pin diagram, P4SMA56A datasheet?

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

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P4SMA56A 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
P4SMA56A-E3/61 D# V36:1790_18777851	Vishay Intertechnologies	TVS Diode Single Uni-Dir 47.8V 400W 2-Pin SMA T/R	0
P4SMA56A-E3/5A D# V36:1790_18777850	Vishay Intertechnologies	TVS Diode Single Uni-Dir 47.8V 400W 2-Pin SMA T/R	0
P4SMA56A-Q D# V72:2272_23679645	Bourns Inc	TVS Diode Single Uni-Dir 47.8V 400W Automotive 2-Pin SMA T/R	0
P4SMA56A D# V72:2272_14672865	Bourns Inc	TVS Diode Single Uni-Dir 47.8V 400W 2-Pin SMA T/R	0

Part Number	Manufacturer	Description	Stock
P4SMA56A M2G D# P4SMA56A M2G	Taiwan Semiconductor	Diode TVS Single Uni-Directional 45.4V 400W 2-Pin DO-214AC T/R - Tape and Reel (Alt: P4SMA56A M2G) RoHS: Compliant	0
P4SMA56AHR3G D# P4SMA56AHR3G	Taiwan Semiconductor	Diode TVS Single Uni-Directional 45.4V 400W Automotive 2-Pin DO-214AC T/R - Tape and Reel (Alt: P4SMA56AHR3G) RoHS: Compliant	0
P4SMA56A D# P4SMA56A	Surge Components Inc	Transient Voltage Suppressor Uni-Direction 400W 2-Pin DO-214AC - Tape and Reel (Alt: P4SMA56A) RoHS: Compliant	0
P4SMA56A-M3/5A D# P4SMA56A-M3/5A	Vishay Intertechnologies	400W,56V 5%,UNIDIR,SMA TVS (Alt: P4SMA56A-M3/5A) RoHS: Compliant	0
P4SMA56A/TR13 D# P4SMA56A/TR13	YAGEO Corporation	Transient Voltage Suppressor Uni-Directional 47.8V 400W 2-Pin DO-214AC T/R - Tape and Reel (Alt: P4SMA56A/TR13)	0
P4SMA56A/TR7 D# P4SMA56A/TR7	YAGEO Corporation	Transient Voltage Suppressor Uni-Directional 47.8V 400W 2-Pin DO-214AC T/R - Tape and Reel (Alt: P4SMA56A/TR7)	0
P4SMA56A-E3/61 D# P4SMA56A-E3/61	Vishay Intertechnologies	Diode TVS Single Uni-Dir 47.8V 400W 2-Pin SMA T/R - Tape and Reel (Alt: P4SMA56A-E3/61) RoHS: Compliant	0
P4SMA56AHE3_A/H D# P4SMA56AHE3_A/H	Vishay Intertechnologies	TRANSZORB Transient Voltage Suppressor Uni-Directional 56V 400W Automotive 2-Pin DO-214AC T/R (Alt: P4SMA56AHE3_A/H)	0
P4SMA56A-E3/5A D# P4SMA56A-E3/5A	Vishay Intertechnologies	Diode TVS Single Uni-Dir 47.8V 400W 2-Pin SMA T/R - Tape and Reel (Alt: P4SMA56A-E3/5A) RoHS: Compliant	0
P4SMA56A-AT/TR13 D# P4SMA56A-AT/TR13	YAGEO Corporation	Transient Voltage Suppressor Uni-Directional 47.8V 400W 2-Pin DO-214AC T/R - Tape and Reel (Alt: P4SMA56A-AT/TR13)	0
P4SMA56A R3G D# P4SMA56A R3G	Taiwan Semiconductor	Diode TVS Single Uni-Directional 45.4V 400W Automotive 2-Pin DO-214AC - Tape and Reel (Alt: P4SMA56A R3G) RoHS: Compliant	0
P4SMA56A-Q D# P4SMA56A-Q	Bourns Inc	Diode TVS Uni-Directional 56V 400W 2-Pin DO-214AC Automotive T/R - Tape and Reel (Alt: P4SMA56A-Q) RoHS: Compliant	0
P4SMA56AHM2G D# P4SMA56AHM2G	Taiwan Semiconductor	- Tape and Reel (Alt: P4SMA56AHM2G) RoHS: Compliant	0
P4SMA56A-M3/61 D# P4SMA56A-M3/61	Vishay Intertechnologies	400W,56V 5%,UNIDIR,SMA TVS (Alt: P4SMA56A-M3/61) RoHS: Compliant	0
P4SMA56A-AT/TR7 D# P4SMA56A-AT/TR7	YAGEO Corporation	Transient Voltage Suppressor Uni-Directional 47.8V 400W 2-Pin DO-214AC T/R - Tape and Reel (Alt: P4SMA56A-AT/TR7)	0

Part Number	Manufacturer	Description	Stock
P4SMA56AT/R13 D# P4SMA56A_R2_00001	PanJit Semiconductor	Diode TVS Single Uni-Dir 47.8V 400W 2-Pin SMA T/R (Alt: P4SMA56A_R2_00001) RoHS: Compliant	0
P4SMA56A-Q D# P4SMA56A-Q	Bourns Inc	Diode TVS Uni-Directional 56V 400W 2-Pin DO-214AC Automotive T/R (Alt: P4SMA56A-Q) RoHS: Compliant	0
P4SMA56A-E3/61 D# P4SMA56A-E3/61	Vishay Intertechnologies	Diode TVS Single Uni-Dir 47.8V 400W 2-Pin SMA T/R (Alt: P4SMA56A-E3/61) RoHS: Compliant	0
P4SMA56AT/R7 D# P4SMA56A_R1_00001	PanJit Semiconductor	Diode TVS Single Uni-Dir 47.8V 400W 2-Pin SMA T/R (Alt: P4SMA56A_R1_00001) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

P4SMA56A TRTS

Fagor Electrónica

1500

P4SMA56A

Littelfuse Inc

Part Number	Manufacturer	Description	Stock
P4SMA56A-E3/61	Vishay Semiconductors	TVS SGL UNI-DIR 47.8V 400W 2PIN DO-214AC - Tape and Reel	0
P4SMA56AHE3/61	Vishay Semiconductors	TVS SGL UNI-DIR 47.8V 400W 2PIN DO-214AC - Tape and Reel	0
P4SMA56AHE3/5A	Vishay Semiconductors	TVS SGL UNI-DIR 47.8V 400W 2PIN DO-214AC - Tape and Reel	0
P4SMA56A	PanJit Semiconductor	Min Qty 1800	0
P4SMA56A-E3/5A	Vishay Semiconductors	TVS SGL UNI-DIR 47.8V 400W 2PIN DO-214AC - Tape and Reel	0

Part Number	Manufacturer	Description	Stock
P4SMA56A-Q D# 118-P4SMA56A-QTR-ND	Bourns Inc	TVS DIODE	0
P4SMA56AHM2G D# P4SMA56AHM2G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 47.8V 77V DO214AC	0
P4SMA56AHR3G D# P4SMA56AHR3G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 47.8V 77V DO214AC	0
P4SMA56A M2G D# P4SMA56AM2G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 47.8V 77V DO214AC	0
P4SMA56A-M3/5A D# P4SMA56A-M3/5A-ND	Vishay Semiconductors	TVS DIODE 47.8V 77V DO214AC	0
P4SMA56AHE3/61 D# P4SMA56AHE3/61-ND	Vishay Semiconductors	TVS DIODE 47.8V 77V DO214AC	0
P4SMA56A D# P4SMA56ABBCT-ND	Bourns Inc	TVS DIODE 47.8V 77V DO214AC	10015
P4SMA56A-E3/61 D# P4SMA56A-E3/61GICT-ND	Vishay Semiconductors	TVS DIODE 47.8V 77V DO214AC	3980
P4SMA56A-E3/5A D# P4SMA56A-E3/5A-ND	Vishay Semiconductors	TVS DIODE 47.8V 77V DO214AC	0
P4SMA56A R3G D# P4SMA56AR3G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 47.8V 77V DO214AC	0
P4SMA56AHE3/5A D# P4SMA56AHE3/5A-ND	Vishay Semiconductors	TVS DIODE 47.8V 77V DO214AC	0
P4SMA56A-M3/61 D# P4SMA56A-M3/61-ND	Vishay Semiconductors	TVS DIODE 47.8V 77V DO214AC	0

Part Number

Manufacturer

Description

Stock

P4SMA56A

Vishay Intertechnologies

In stock shipping within 2days

18260

Part Number

Manufacturer

Description

Stock

P4SMA56AHM3_A/H

D# 3527829

Vishay Intertechnologies

TVS DIODE, UNIDIR, 47.8V, 400W, DO-214AC

RoHS: Compliant

Min Qty: 5

Container: Cut Tape

5500

Part Number	Manufacturer	Description	Stock
P4SMA56A M2G	Taiwan Semiconductor	RoHS: Compliant pbFree: Yes	0
P4SMA56A	Surge Components Inc	RoHS: Compliant pbFree: Yes	0
P4SMA56AHM2G	Taiwan Semiconductor	RoHS: Compliant pbFree: Yes	0

Part Number

Manufacturer

Description

Stock

P4SMA56A-E3/61

Vishay Intertechnologies

OEM/CM Immediate delivery

955000

P4SMA56A

Vishay Intertechnologies

OEM/CM Immediate delivery

855000

Part Number

Manufacturer

Description

Stock

P4SMA56A

D# 576-P4SMA56A

Littelfuse Inc

ESD Suppressors / TVS Diodes 47.8V 400W 5% Uni-directional

RoHS: Compliant

2117

P4SMA56A-E3/61

D# 625-P4SMA56A-E3

Vishay Intertechnologies

ESD Suppressors / TVS Diodes 400W 56V Unidirect

RoHS: Compliant

7090

Part Number	Manufacturer	Description	Stock
P4SMA56AS_R1	PanJit Semiconductor	SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR - 13IN. REEL. Package Type: SOD-123FL RoHS: Compliant	0
P4SMA56A_R2	PanJit Semiconductor	Surface Mount Transient Voltage Suppressor - 7IN. REEL. Package Type: SMA RoHS: Compliant	0
P4SMA56AS_R2	PanJit Semiconductor	SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR POWER 400 Watt - 7IN. REEL. Package Type: SMA RoHS: Compliant	0
P4SMA56A_R1	PanJit Semiconductor	SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR - 13IN. REEL. Package Type: SOD-123FL RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
P4SMA56AS_R1 D# PJT000000006599	PanJit Semiconductor	SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR - 13IN. REEL. Package Type: SOD-123FL	0
P4SMA56A_R2 D# PJT000000002295	PanJit Semiconductor	Surface Mount Transient Voltage Suppressor - 7IN. REEL. Package Type: SMA	0
P4SMA56AS_R2 D# PJT000000002294	PanJit Semiconductor	SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR POWER 400 Watt - 7IN. REEL. Package Type: SMA	0
P4SMA56A_R1 D# PJT000000006600	PanJit Semiconductor	SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR - 13IN. REEL. Package Type: SOD-123FL	0

Part Number	Manufacturer	Description	Stock
P4SMA56A D# 81Y1758	Bourns Inc	DIO TVS VBD 56V 400W UNIDIR SMA / Tape & Reel - 13" reel RoHS: Not Compliant Min Qty: 10000 Container: Bulk	0
P4SMA56AHM3_A/H D# 82AH7729	Vishay Intertechnologies	TVS DIODE, UNIDIR, 47.8V, 400W, DO-214AC ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 5 Container: Cut Tape	5500
P4SMA56A-Q D# 33AH9260	Bourns Inc	DIO TVS VBR 56V 400W UNIDIR SMA AEC-Q RoHS: Not Compliant Min Qty: 10000 Container: Bulk	0

Part Number	Manufacturer	Description	Stock
P4SMA56AHE3/61 D# NS-P4SMA56AHE3/61	Vishay Semiconductors	OEM/CM ONLY	7579
P4SMA56AHE3/5A D# NS-P4SMA56AHE3/5A	Vishay Semiconductors	OEM/CM ONLY	6443
P4SMA56A-E3/5A D# NS-P4SMA56A-E3/5A	Vishay Semiconductors	OEM/CM ONLY	8276
P4SMA56A-E3/61 D# NS-P4SMA56A-E3/61	Vishay Semiconductors	OEM/CM ONLY	8156

Part Number

Manufacturer

Description

Stock

P4SMA56A

Littelfuse Inc

Part Number	Manufacturer	Description	Stock
P4SMA56AHM3A/H	Vishay Intertechnologies	OEM/CM ONLY	3795
P4SMA56A TRTS	Fagor Electrónica	OEM/CM ONLY	1516
P4SMA56A	Littelfuse Inc	OEM/CM ONLY	4981
P4SMA56AE3/61	Vishay Semiconductors	OEM/CM ONLY	3115

Part Number

Manufacturer

Description

Stock

P4SMA56A-E3/61

Vishay Intertechnologies

IN stock Immediate delivery

954985

P4SMA56A

Vishay Intertechnologies

IN stock Immediate delivery

854985

Part Number	Manufacturer	Description	Stock
P4SMA56A-Q	Bourns Inc	ESD Suppressors / TVS Diodes TVS 400W UNI pbFree: Pb-Free	0
P4SMA56A	Bourns Inc	ESD Suppressors / TVS Diodes 56V 400W UniDir pbFree: Pb-Free	0
P4SMA56A-E3/61	Vishay Intertechnologies	ESD Suppressors / TVS Diodes 400W 56V Unidirect pbFree: Pb-Free	0
P4SMA56A-E3/5A	Vishay Intertechnologies	ESD Suppressors / TVS Diodes 400W 56V Unidirect pbFree: Pb-Free	0

Part Number

Manufacturer

Description

Stock

P4SMA56A

Vishay Huntington

shipping today

129999

Part Number

Manufacturer

Description

Stock

P4SMA56A

D# 27482885

Bourns Inc

TVS Diode Single Uni-Dir 47.8V 400W 2-Pin SMA T/R

Part Number

Manufacturer

Description

Stock

P4SMA56AHM3_A/H

D# 3527829

Vishay Intertechnologies

TVS DIODE, UNIDIR, 47.8V, 400W, DO-214AC

RoHS: Compliant

Min Qty: 5

Container: Cut Tape

5500

Quick Inquiry

P4SMA56A

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