Name: 1SMB5942BT3
Brand: ON Semiconductor
SKU: 1SMB5942BT3
Availability: InStock
Rating: 5 (87 reviews)

1SMB5942BT3

For Reference Only

Part Number	1SMB5942BT3
Manufacturer	ON Semiconductor
Description	DIODE ZENER 51V 3W SMB
Datasheet	1SMB5942BT3 Datasheet 1SMB5942BT3 Specifications
Package	DO-214AA, SMB
ECAD
In Stock	7,200 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 26 - May 1 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1SMB5942BT3 (Diodes - Zener - Single) is manufactured by 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 1SMB5942BT3 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1SMB5942BT3 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1SMB5942BT3.

1SMB5942BT3 Specifications

Manufacturer	ON Semiconductor
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	DO-214AA, SMB
ECAD
Series	-
Voltage - Zener (Nom) (Vz)	51V
Tolerance	±5%
Power - Max	3W
Impedance (Max) (Zzt)	70 Ohms
Current - Reverse Leakage @ Vr	1µA @ 38.8V
Voltage - Forward (Vf) (Max) @ If	1.5V @ 200mA
Operating Temperature	-65°C ~ 150°C
Mounting Type	Surface Mount
Package / Case	DO-214AA, SMB
Supplier Device Package	SMB

1SMB5942BT3 Datasheet

1SMB5942BT3 Reviews

Mar*****Sheth

April 9, 2023

★ ★ ★ ★ ★

Fast delivery, good quality, 100% satisfacted

Kia*****Chan

March 23, 2023

★ ★ ★ ★ ★

It fit exactly in the same location as the original. Works great and no problem. Good purchase.

Evan*****udhry

March 12, 2023

★ ★ ★ ★ ★

Website and order clear, concise and user friendly. Thanks!

Kyl*****Hart

March 10, 2023

★ ★ ★ ★ ★

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

Jeffe*****Terrell

February 25, 2023

★ ★ ★ ★ ★

I've made a few purchases from Heisener and always get a friendly technician helped me with locate what I was looking for. That kind of attitude is greatly appreciated.

Write a Review

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1SMB5942BT3 Packaging

1SMB5942BT3 FAQ

1. How to order 1SMB5942BT3 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 1SMB5942BT3 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1SMB5942BT3. All suppliers must pass our qualification reviews before they can publish their products including 1SMB5942BT3 on Heisener; we pay more attention to the channels and quality of 1SMB5942BT3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1SMB5942BT3 price and inventory displayed accurate?

The price and inventory of 1SMB5942BT3 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 1SMB5942BT3?

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 1SMB5942BT3 we delivered, we will accept the replacement or return of the 1SMB5942BT3 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 1SMB5942BT3.

(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 1SMB5942BT3 pin diagram, 1SMB5942BT3 datasheet?

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

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1SMB5942BT3 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

SZ1SMB5942BT3G

D# V72:2272_07311223

ON Semiconductor

Zener Diode Single 51V 5% 70Ohm 3000mW Automotive 2-Pin SMB T/R

1SMB5942BT3G

D# V36:1790_07284013

ON Semiconductor

Zener Diode Single 51V 5% 70Ohm 3000mW 2-Pin SMB T/R

Part Number	Manufacturer	Description	Stock
SZ1SMB5942BT3G D# SZ1SMB5942BT3G	ON Semiconductor	Diode Zener Single 51V 5% 550mW 2-Pin SMB T/R - Tape and Reel (Alt: SZ1SMB5942BT3G) RoHS: Compliant	0
1SMB5942BT3 D# 1SMB5942BT3	ON Semiconductor	ZENER SGL 51V 5% 550MW 2PIN SMB - Bulk (Alt: 1SMB5942BT3) RoHS: Not Compliant	0
1SMB5942BT3G D# 1SMB5942BT3G	ON Semiconductor	Diode Zener Single 51V 5% 550mW 2-Pin SMB T/R - Bulk (Alt: 1SMB5942BT3G) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

1SMB5942BT3G

D# 1SMB5942BT3G

ON Semiconductor

Diode Zener Single 51V 5% 550mW 2-Pin SMB T/R (Alt: 1SMB5942BT3G)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

1SMB5942BT3G

D# 1SMB5942BT3G

ON Semiconductor

Diode Zener Single 51V 5% 550mW 2-Pin SMB T/R (Alt: 1SMB5942BT3G)

RoHS: Compliant

SZ1SMB5942BT3G

D# SZ1SMB5942BT3G

ON Semiconductor

Diode Zener Single 51V 5% 550mW 2-Pin SMB T/R (Alt: SZ1SMB5942BT3G)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

1SMB5942BT3

ON Semiconductor

2376

1SMB5942BT3G

ON Semiconductor

2500

Part Number

Manufacturer

Description

Stock

1SMB5942BT3G

ON Semiconductor

DIODO, ZENER, 51V, 3W

4293

1SMB5942BT3

ON Semiconductor

ZENER DIODE, 3W, 51V, SMB, Zener Voltage Vz Typ:51V, Power Dissipation Pd:3W, Diode Case Style:DO-213AA, No. of Pins:2, Operating Temperature Max:150C, Packaging:Cut Tape, Diode Type:Zener, Forward Voltage VF Max:1.5V , RoHS Compliant: Yes

4470

Part Number

Manufacturer

Description

Stock

1SMB5942BT3G

D# C1S541901233804

ON Semiconductor

Diode Zener Single 51V 5% 550mW Automotive 2-Pin SMB T/R

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Cut Tape

258

Part Number

Manufacturer

Description

Stock

1SMB5942BT3G

ON Semiconductor

51V ±, 5% 3W 1uA @ 38.8V SMB(DO-214AA) Zener Diodes RoHS

1140

Part Number

Manufacturer

Description

Stock

1SMB5942BT3G

ON Semiconductor

Zener Diode, 51V V(Z), 5%, 0.55W, Silicon, Unidirectional

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
1SMB5942BT3G D# 1SMB5942BT3GOSCT-ND	ON Semiconductor	DIODE ZENER 51V 3W SMB	4249
SZ1SMB5942BT3G D# SZ1SMB5942BT3G-ND	ON Semiconductor	DIODE ZENER 51V 550MW SMB	2500
1SMB5942BT3 D# 2156-1SMB5942BT3-ND	Rochester Electronics LLC	DIODE ZENER 51V 3W SMB	11440

Part Number

Manufacturer

Description

Stock

1SMB5942BT3G

ON Semiconductor

In stock shipping within 2days

4760

Part Number

Manufacturer

Description

Stock

1SMB5942BT3G

D# 1431182RL

ON Semiconductor

DIODE, ZENER, 51V, 3W

RoHS: Compliant

Min Qty: 5

Container: Reel

SZ1SMB5942BT3G

D# 3607199

ON Semiconductor

ZENER DIODES

RoHS: Not Compliant

Min Qty: 2500

Container: Reel

Part Number

Manufacturer

Description

Stock

1SMB5942BT3G

NEW AND ORGINAL. ISRAEL W.HOUSE

2500

Part Number

Manufacturer

Description

Stock

1SMB5942BT3G

ON Semiconductor

1N5942B Series 550 mW 200 mA 51 V Axial Zener Voltage Regulator Diode

RoHS: Compliant

pbFree: Yes

27500

Part Number	Manufacturer	Description	Stock
1SMB5942BT3G	ON SEMICONDUCTOR	OEM/CM QUOTES ONLY \| NO BROKERS	49500
1SMB5942BT3TR	Motorola Semiconductor Products	OEM/CM QUOTES ONLY \| NO BROKERS	3850
1SMB5942BT3	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	15238
1SMB5942BT36	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	2739
SZ1SMB5942BT3G	ON SEMICONDUCTOR	OEM/CM QUOTES ONLY \| NO BROKERS	2975

Part Number

Manufacturer

Description

Stock

1SMB5942BT3

ON Semiconductor

In Stock

2376

Part Number

Manufacturer

Description

Stock

1SMB5942BT3

ON Semiconductor

OEM/CM Immediate delivery

2500

1SMB5942BT3G

ON Semiconductor

OEM/CM Immediate delivery

30000

Part Number

Manufacturer

Description

Stock

SZ1SMB5942BT3G

D# 863-SZ1SMB5942BT3G

ON Semiconductor

Zener Diodes ZEN SMB REG 3W 51V T

RoHS: Compliant

632

1SMB5942BT3G

D# 863-1SMB5942BT3G

ON Semiconductor

Zener Diodes 51V 3W

RoHS: Compliant

4380

Part Number

Manufacturer

Description

Stock

1SMB5942BT3G

D# XSFP00000034124

ON SEMICONDUCTOR

1N5942B Series 550 mW 200 mA 51 V Axial Zener Voltage Regulator Diode

67500

Part Number

Manufacturer

Description

Stock

1SMB5942BT3G

D# 59M4352

ON Semiconductor

Zener Single Diode, General Purpose, 51 V, 3 W, DO-214AA, 5 %, 2, 150 C RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 5

Container: Cut Tape

21110

1SMB5942BT3G.

D# 28AC6709

ON Semiconductor

DIODE, ZENER, 51V, 3W, DO-214AA, Zener Voltage Vz Typ:51V, Power Dissipation Pd:3W, Diode Case Style:DO-214AA (SMB), Zener Tolerance ±:5%, No. of Pins:2Pins, Operating Temperature Max:150°C, Product Range:1SMB59xxBT3G Series RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 2500

Container: TAPE & REEL - FULL

15000

Part Number	Manufacturer	Description	Stock
1SMB5942BT3-CT D# NS-1SMB5942BT3-CT	National Semiconductor Corporation	OEM/CM ONLY	2521
1SMB5942BT3G D# NS-1SMB5942BT3G	ON Semiconductor	OEM/CM ONLY	1267
1SMB5942BT3 D# NS-1SMB5942BT3	ON Semiconductor	OEM/CM ONLY	6877

Part Number

Manufacturer

Description

Stock

1SMB5942BT3G

ON Semiconductor

51 V, 0.55 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE

1196

1SMB5942BT3

Motorola Semiconductor Products

Zener Diode, Two Terminal, 51 Volt, 5%, DO-214

4556

Part Number

Manufacturer

Description

Stock

1SMB5942BT3

D# 1SMB5942BT3

Motorola Semiconductor Products

Semiconductor

2227

Part Number

Manufacturer

Description

Stock

1SMB5942BT3G

D# 7925448P

ON Semiconductor

ON Semiconductor, 51V Zener Diode 5% 3 W SMT 2-Pin SMB, RL

Min Qty: 20

Container: Reel

1080

Part Number

Manufacturer

Description

Stock

1SMB5942BT3G

ON Semiconductor

Zener Diode, 51V, 5%, 0.55W, Unidirectional

RoHS: Compliant

40000

1SMB5942BT3

ON Semiconductor

Zener Diode, 51V, 5%, 0.55W, Unidirectional, DO-214AA

RoHS: Not Compliant

11440

Part Number	Manufacturer	Description	Stock
1SMB5942BT3G	ON Semiconductor	OEM/CM ONLY	17418
1SMB5942BT3 TR	Motorola Semiconductor Products	OEM/CM ONLY	3844
1SMB5942BT36	ON Semiconductor	OEM/CM ONLY	2506
1SMB5942BT3	Motorola Semiconductor Products	OEM/CM ONLY	45001
SZ1SMB5942BT3G	ON Semiconductor	OEM/CM ONLY	2595

Part Number

Manufacturer

Description

Stock

1SMB5942BT3G

ON Semiconductor

IN stock Immediate delivery

29985

1SMB5942BT3

ON Semiconductor

IN stock Immediate delivery

2515

Part Number

Manufacturer

Description

Stock

1SMB5942BT3G

ON Semiconductor

shipping today

9999

1SMB5942BT3

ON Semiconductor

shipping today

2496

Part Number

Manufacturer

Description

Stock

SZ1SMB5942BT3G

D# 25775135

ON Semiconductor

Zener Diode Single 51V 5% 70Ohm 3000mW Automotive 2-Pin SMB T/R

1SMB5942BT3G

D# 50474613

ON Semiconductor

Zener Diode Single 51V 5% 70Ohm 3000mW 2-Pin SMB T/R

Part Number

Manufacturer

Description

Stock

1SMB5942BT3GOSCT

ON Semiconductor

RFQ

11385

Part Number

Manufacturer

Description

Stock

1SMB5942BT3G

D# 1431182

ON Semiconductor

DIODE, ZENER, 51V, 3W

RoHS: Compliant

Min Qty: 10

Container: Cut Tape

21290

Quick Inquiry

1SMB5942BT3

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