Name: SA51A
Brand: Fairchild/ON Semiconductor
SKU: SA51A
Availability: InStock
Rating: 5 (86 reviews)

SA51A

For Reference Only

Part Number	SA51A
Manufacturer	Fairchild/ON Semiconductor
Description	TVS DIODE 51VWM 82.4VC DO15
Datasheet	SA51A Datasheet SA51A Specifications
Package	DO-204AC, DO-15, Axial
ECAD
In Stock	2,178 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 23 - May 28 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SA51A (TVS - Diodes) is manufactured by Fairchild/ON Semiconductor 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 SA51A specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SA51A with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SA51A.

SA51A Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Circuit Protection - TVS - Diodes
Package	DO-204AC, DO-15, Axial
ECAD
Series	-
Type	Zener
Unidirectional Channels	1
Bidirectional Channels	-
Voltage - Reverse Standoff (Typ)	51V
Voltage - Breakdown (Min)	56.7V
Voltage - Clamping (Max) @ Ipp	82.4V
Current - Peak Pulse (10/1000µs)	6.1A
Power - Peak Pulse	500W
Power Line Protection	No
Applications	General Purpose
Capacitance @ Frequency	-
Operating Temperature	-
Mounting Type	Through Hole
Package / Case	DO-204AC, DO-15, Axial
Supplier Device Package	DO-15

SA51A Datasheet

SA51A Reviews

Joyc*****rien

March 29, 2023

★ ★ ★ ★ ★

Every time I order, I always get faster than promised. For a small-time operator like me, you guys are the best!

Kyn*****otter

March 23, 2023

★ ★ ★ ★ ★

Very pleased purchasing experience, would definitely buy again.

Blake*****chael

February 26, 2023

★ ★ ★ ★ ★

Super Fast Delivery & Well Packaged - Great Service - No Problems

Hayle*****ersen

February 19, 2023

★ ★ ★ ★ ★

I was glad to find this product being sold at a great price. They were the perfect replacement.

Write a Review

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SA51A Packaging

SA51A FAQ

1. How to order SA51A 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 SA51A is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SA51A. All suppliers must pass our qualification reviews before they can publish their products including SA51A on Heisener; we pay more attention to the channels and quality of SA51A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SA51A price and inventory displayed accurate?

The price and inventory of SA51A 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 SA51A?

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 SA51A we delivered, we will accept the replacement or return of the SA51A 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 SA51A.

(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 SA51A pin diagram, SA51A datasheet?

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

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SA51A 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
SA51A R0G D# V36:1790_16943371	Taiwan Semiconductor	TVS Diode Single Uni-Dir 51V 500W 2-Pin DO-15 T/R	0
SA51A-E3/54 D# V36:1790_18777293	Vishay Intertechnologies	TVS Diode Single Uni-Dir 51V 500W 2-Pin DO-15 T/R	0
SA51A D# V72:2272_19773427	EIC Corporation	TVS Diode Single Uni-Dir 51V 500W 2-Pin DO-41 RoHS: Compliant	0
SA51A-TP D# V36:1790_06842010	Micro Commercial Components	TVS Diode Single Uni-Dir 51V 500W 2-Pin DO-15 T/R	0
SA51A-E373 D# V36:1790_09200634	Vishay Intertechnologies	TVS Diode Single Uni-Dir 51V 500W 2-Pin DO-15 Ammo	0

Part Number	Manufacturer	Description	Stock
SA51A-E3/73 D# SA51A-E3/73	Vishay Intertechnologies	Diode TVS Single Uni-Dir 51V 500W 2-Pin DO-15 Ammo - Ammo Pack (Alt: SA51A-E3/73) RoHS: Compliant	0
SA51AHE3/54 D# SA51AHE3/54	Vishay Intertechnologies	Diode TVS Single Uni-Dir 51V 500W 2-Pin DO-15 T/R - Tape and Reel (Alt: SA51AHE3/54) RoHS: Compliant	0
SA51A R0G D# SA51A R0G	Taiwan Semiconductor	Diode TVS Single Uni-Directional 51V 500W 2-Pin DO-15 T/R - Tape and Reel (Alt: SA51A R0G) RoHS: Compliant	0
SA51A/TR13 D# SA51A/TR13	YAGEO Corporation	Transient Voltage Suppressor Uni-Directional 51V 500W 2-Pin DO-15 T/R - Tape and Reel (Alt: SA51A/TR13)	0
SA51AHR0G D# SA51AHR0G	Taiwan Semiconductor	Diode TVS Single Uni-Directional 51V 500W Automotive 2-Pin DO-204AC T/R - Tape and Reel (Alt: SA51AHR0G) RoHS: Compliant	0
SA51A D# SA51A	ON Semiconductor	Diode TVS Single Uni-Dir 51V 500W 2-Pin DO-15 T/R - Tape and Reel (Alt: SA51A) RoHS: Compliant	0
SA51A/B D# SA51A/B	YAGEO Corporation	Transient Voltage Suppressor Uni-Directional 51V 500W 2-Pin DO-15 Box - Boxed Product (Development Kits) (Alt: SA51A/B)	0
SA51A R0 D# SA51A R0	Taiwan Semiconductor	- Tape and Reel (Alt: SA51A R0) RoHS: Compliant	0
SA51A-E3/54 D# SA51A-E3/54	Vishay Intertechnologies	Diode TVS Single Uni-Dir 51V 500W 2-Pin DO-15 T/R - Tape and Reel (Alt: SA51A-E3/54) RoHS: Compliant	0
SA51AHE3/73 D# SA51AHE3/73	Vishay Intertechnologies	Diode TVS Single Uni-Dir 51V 500W 2-Pin DO-15 Ammo - Ammo Pack (Alt: SA51AHE3/73) RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
SA51T/B D# SA51_AY_10001	PanJit Semiconductor	Diode TVS Single Uni-Dir 51V 500W 2-Pin DO-15 Ammo (Alt: SA51_AY_10001) RoHS: Compliant	0
SA51AT/B D# SA51A_AY_10001	PanJit Semiconductor	Diode TVS Single Uni-Dir 51V 500W 2-Pin DO-15 Ammo (Alt: SA51A_AY_10001) RoHS: Compliant	0
SA51AT/R D# SA51A_R2_10001	PanJit Semiconductor	Diode TVS Single Uni-Dir 51V 500W 2-Pin DO-15 T/R (Alt: SA51A_R2_10001) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

SA51A

Motorola Semiconductor Products

1995

Part Number	Manufacturer	Description	Stock
SA51AG	ON Semiconductor	SA5.0A Series 62.7 V 500 W Peak Power Zener Transient Voltage Suppressor	0
SA51AHE3/73	Vishay Semiconductors	TVS SGL UNI-DIR 51V 500W 2PIN DO-15 AMMO - Ammo Pack	0
SA51A	SPC Multicomp	DIODE, TVS, 51V, 500W	0
SA51A-E3/73	Vishay Semiconductors	TVS SGL UNI-DIR 51V 500W 2PIN DO-15 AMMO - Ammo Pack	0
SA51AHE3/54	Vishay Semiconductors	TVS SGL UNI-DIR 51V 500W 2PIN DO-15 - Tape and Reel	0
SA51A-E3/54	Vishay Semiconductors	TVS DIODE 51VWM 82.4VC AXIAL	4000

Part Number	Manufacturer	Description	Stock
SA51A-E3/54 D# SA51A-E3/54GICT-ND	Vishay Semiconductors	TVS DIODE 51V 82.4V DO204AC	797
SA51AHE3/73 D# SA51AHE3/73-ND	Vishay Semiconductors	TVS DIODE 51V 82.4V DO204AC	0
SA51A A0G D# SA51AA0G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 51V 82.4V DO204AC	0
SA51AG D# SA51AGOS-ND	ON Semiconductor	TVS DIODE 51V 82.4V AXIAL	0
SA51A-E3/73 D# SA51A-E3/73-ND	Vishay Semiconductors	TVS DIODE 51V 82.4V DO204AC	0
SA51AHA0G D# SA51AHA0G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 51V 82.4V DO204AC	0
SA51AHE3/54 D# SA51AHE3/54-ND	Vishay Semiconductors	TVS DIODE 51V 82.4V DO204AC	0
SA51A R0G D# SA51AR0G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 51V 82.4V DO204AC	0
SA51A B0G D# SA51AB0G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 51V 82.4V DO204AC	0
SA51AHR0G D# SA51AHR0G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 51V 82.4V DO204AC	0
SA51A D# SA51ALF-ND	Littelfuse Inc	TVS DIODE 51V 82.4V DO204AC	0
SDSA51A2W D# 2661-SDSA51A2W-ND	Chromeled Corp	DISPLAY 7SEG 0.51" SGL AMB 10SMD	20
SA51AHB0G D# SA51AHB0G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 51V 82.4V DO204AC	0

Part Number

Manufacturer

Description

Stock

SA51A

D# 1578924

SPC Multicomp

DIODE, TVS, 51V, 500W

RoHS: Compliant

Min Qty: 5

Container: Each

Part Number	Manufacturer	Description	Stock
SA51A R0G	Taiwan Semiconductor	RoHS: Compliant pbFree: Yes	0
SA51AHR0G	Taiwan Semiconductor	RoHS: Compliant pbFree: Yes	0
SA51A	Littelfuse Inc	TVS DIODE AXIAL LEAD - SA51A CR TR RoHS: Compliant pbFree: Yes	0
SA51A-TP	Micro Commercial Components	RoHS: Compliant pbFree: Yes	0
SA51A-E3/54	Vishay Intertechnologies	500 W 82.4 V Uni Directional Axial Transient Voltage Suppressor - DO-204AC RoHS: Compliant pbFree: Yes	0

Part Number

Manufacturer

Description

Stock

OSB5SA51A5A

OptoSupply Limited

OEM/CM QUOTES ONLY | NO BROKERS

8238

Part Number

Manufacturer

Description

Stock

SA51A T/R MEI

MEI Semi

TVS DIODE 500WATT Vrwn=51V Vc=82.4V It=1mA DO-15 ..........ALT: SPECIALIST IN OFFERING DIRECT EQUIVALENT PARTS FOR MOST MAJOR BRANDS TO REDUCE COSTS AND DELIVERY TIMES.

Part Number

Manufacturer

Description

Stock

SA51A

Vishay Intertechnologies

OEM/CM Immediate delivery

2000

Part Number

Manufacturer

Description

Stock

SA51A-E3/54

D# 625-SA51A-E3

Vishay Intertechnologies

ESD Suppressors / TVS Diodes 500W 51V Unidirect

RoHS: Compliant

3630

SA51A

D# 576-SA51A

Littelfuse Inc

ESD Suppressors / TVS Diodes SA51A Uni-Directional

RoHS: Compliant

2791

Part Number

Manufacturer

Description

Stock

SA51A

World Products Inc

Trans Voltage Suppressor Diode, 500W, 51VV(RWM), Unidirectional, 1 Element, Silicon, DO-15

RoHS: Compliant

SA51ATR

World Products Inc

Trans Voltage Suppressor Diode, 500W, 51VV(RWM), Unidirectional, 1 Element, Silicon

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SA51ATR

D# WPI000000002419

World Products Inc

Trans Voltage Suppressor Diode, 500W, 51VV(RWM), Unidirectional, 1 Element, Silicon

SA51A

D# WPI000000002418

World Products Inc

Trans Voltage Suppressor Diode, 500W, 51VV(RWM), Unidirectional, 1 Element, Silicon, DO-15

Part Number

Manufacturer

Description

Stock

SA51A-E3/54

D# 77K1449

Vishay Intertechnologies

DIODE, TVS, UNIDIRECTIONAL, 500W, 51V, DO-204AC, FULL REEL, Product Range:TRANSZORB SA Series, TVS Polarity:Unidirectional, Reverse Stand-Off Voltage Vrwm:51V, Clamping Voltage Vc Max:82.4V, Diode Case Style:DO-204AC RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 4000

Container: TAPE & REEL - FULL

SA51A

D# 17H2075

Littelfuse Inc

TRANSIENT SUPPRESSOR DIODE,SINGLE,UNIDIRECTIONAL,51V V(RWM),DO-204AC

RoHS: Not Compliant

Min Qty: 4000

Container: TAPE & REEL - FULL

Part Number	Manufacturer	Description	Stock
L12SA5-1A D# NS-L12SA5-1A	Mil Electronics Inc	OEM/CM ONLY	2380
L48SA5-1A D# NS-L48SA5-1A	Mil Electronics Inc	OEM/CM ONLY	3402
FSA51A D# NS-FSA51A	HTA Industries Ltd	OEM/CM ONLY	1228
SA51A-E3/54 D# NS-SA51A-E3/54	Vishay Semiconductors	OEM/CM ONLY	4044
SA51AHE3/73 D# NS-SA51AHE3/73	Vishay Semiconductors	OEM/CM ONLY	9577
L24SA5-1A D# NS-L24SA5-1A	Mil Electronics Inc	OEM/CM ONLY	1321
L28SA5-1A D# NS-L28SA5-1A	Mil Electronics Inc	OEM/CM ONLY	1354
SA51A-E3/73 D# NS-SA51A-E3/73	Vishay Semiconductors	OEM/CM ONLY	9884
SA51AHE3/54 D# NS-SA51AHE3/54	Vishay Semiconductors	OEM/CM ONLY	3959
L60SA5-1A D# NS-L60SA5-1A	Mil Electronics Inc	OEM/CM ONLY	2077
L5SA5-1A D# NS-L5SA5-1A	Mil Electronics Inc	OEM/CM ONLY	1133
SA51A D# NS-SA51A	Littelfuse Inc	OEM/CM ONLY	5767

Part Number

Manufacturer

Description

Stock

SA51A

ON Semiconductor

Transient Suppressor Diode, Single, Uni-Directional, 51 Volt, DO-204AC

Part Number

Manufacturer

Description

Stock

SDSA51A2W

CHROMELED

OEM/CM ONLY

115

OSB5SA51A5A

OptoSupply Limited

OEM/CM ONLY

6756

Part Number

Manufacturer

Description

Stock

SA51A

Vishay Intertechnologies

IN stock Immediate delivery

2015

Part Number

Manufacturer

Description

Stock

SA51A-E3/54

Vishay Intertechnologies

ESD Suppressors / TVS Diodes 500W 51V Unidirect

pbFree: Pb-Free

Quick Inquiry

SA51A

Certified Quality

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