Name: 1SMB5921BT3
Brand: ON Semiconductor
SKU: 1SMB5921BT3
Availability: InStock
Rating: 5 (105 reviews)

1SMB5921BT3

For Reference Only

Part Number	1SMB5921BT3
Manufacturer	ON Semiconductor
Description	DIODE ZENER 6.8V 3W SMB
Datasheet	1SMB5921BT3 Datasheet 1SMB5921BT3 Specifications
Package	DO-214AA, SMB
ECAD
In Stock	86,700 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 21 - Apr 26 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1SMB5921BT3 (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 1SMB5921BT3 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1SMB5921BT3 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1SMB5921BT3.

1SMB5921BT3 Specifications

Manufacturer	ON Semiconductor
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	DO-214AA, SMB
ECAD
Series	-
Voltage - Zener (Nom) (Vz)	6.8V
Tolerance	±5%
Power - Max	3W
Impedance (Max) (Zzt)	2.5 Ohms
Current - Reverse Leakage @ Vr	5µA @ 5.2V
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

1SMB5921BT3 Datasheet

1SMB5921BT3 Reviews

Franc*****intosh

March 19, 2023

★ ★ ★ ★ ★

All items individually packed in anti static bags and properly labeled.

Caro***** Dixon

March 11, 2023

★ ★ ★ ★ ★

Nice to have an assortment on hand, just in case. Happy with this purchase.

Ave*****Mehta

March 7, 2023

★ ★ ★ ★ ★

Components all tested within limits of specifications. Components came packaged in an easy to identify resealable bag and will work well for my projects.

Averi*****zgerald

March 6, 2023

★ ★ ★ ★ ★

A convenient and small package. I have used 2 of the 10 units so far and they work fine.

Mckin*****night

March 3, 2023

★ ★ ★ ★ ★

Best way to locate what I need, on a fast and efficient shipping! Keep up the good work!

Jad*****orpal

February 23, 2023

★ ★ ★ ★ ★

Very professional sellers, they have adopted MSL packaging for different parts.

Write a Review

★★★★★

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Thanks for Your Review!

1SMB5921BT3 Packaging

1SMB5921BT3 FAQ

1. How to order 1SMB5921BT3 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 1SMB5921BT3 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1SMB5921BT3. All suppliers must pass our qualification reviews before they can publish their products including 1SMB5921BT3 on Heisener; we pay more attention to the channels and quality of 1SMB5921BT3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1SMB5921BT3 price and inventory displayed accurate?

The price and inventory of 1SMB5921BT3 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 1SMB5921BT3?

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 1SMB5921BT3 we delivered, we will accept the replacement or return of the 1SMB5921BT3 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 1SMB5921BT3.

(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 1SMB5921BT3 pin diagram, 1SMB5921BT3 datasheet?

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

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1SMB5921BT3 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

1SMB5921BT3G

D# V72:2272_07284368

ON Semiconductor

Zener Diode Single 6.8V 5% 2.5Ohm 3000mW 2-Pin SMB T/R

SZ1SMB5921BT3G

D# V36:1790_07310436

ON Semiconductor

Zener Diode Single 6.8V 5% 2.5Ohm 3000mW Automotive 2-Pin SMB T/R

Part Number

Manufacturer

Description

Stock

1SMB5921BT3G

D# 88H5166

ON Semiconductor

Diode Zener Single 6.8V 5% 550mW 2-Pin SMB T/R - Product that comes on tape, but is not reeled (Alt: 88H5166)

RoHS: Compliant

SZ1SMB5921BT3G

D# SZ1SMB5921BT3G

ON Semiconductor

Diode Zener Single 6.8V 5% 550mW 2-Pin SMB T/R - Bulk (Alt: SZ1SMB5921BT3G)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

1SMB5921BT3G

D# 1SMB5921BT3G

ON Semiconductor

Diode Zener Single 6.8V 5% 550mW 2-Pin SMB T/R (Alt: 1SMB5921BT3G)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

1SMB5921BT3G

D# 1SMB5921BT3G

ON Semiconductor

Diode Zener Single 6.8V 5% 550mW 2-Pin SMB T/R (Alt: 1SMB5921BT3G)

RoHS: Compliant

SZ1SMB5921BT3G

D# SZ1SMB5921BT3G

ON Semiconductor

Diode Zener Single 6.8V 5% 550mW 2-Pin SMB T/R (Alt: SZ1SMB5921BT3G)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

1SMB5921BT3G

ON Semiconductor

1SMB5921BT3

ON Semiconductor

1365

Part Number	Manufacturer	Description	Stock
SZ1SMB5921BT3G	ON Semiconductor	ZEN SMB REG 3W 6.8V SPCL - Tape and Reel	0
1SMB5921BT3	ON Semiconductor	ZEN SMB REG 3W 6.8V TR - Tape and Reel	110000
1SMB5921BT3G	ON Semiconductor	ZEN SMB REG 3W 6.8V TR - Tape and Reel	110000

Part Number

Manufacturer

Description

Stock

1SMB5921BT3G

ON Semiconductor

6.8V ±, 5% 3W 5uA @ 5.2V SMB(DO-214AA) Zener Diodes RoHS

105

Part Number

Manufacturer

Description

Stock

1SMB5921BT3G

ON Semiconductor

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
SZ1SMB5921BT3G D# SZ1SMB5921BT3GOSCT-ND	ON Semiconductor	DIODE ZENER 6.8V 3W SMB	559
1SMB5921BT3 D# 1SMB5921BT3OSTR-ND	ON Semiconductor	DIODE ZENER 6.8V 3W SMB	0
1SMB5921BT3G D# 1SMB5921BT3GOSTR-ND	ON Semiconductor	DIODE ZENER 6.8V 3W SMB	2007

Part Number

Manufacturer

Description

Stock

1SMB5921BT3

Motorola Semiconductor Products

In stock shipping within 2days

1700

Part Number

Manufacturer

Description

Stock

SZ1SMB5921BT3G

D# 3607178

ON Semiconductor

ZENER DIODES

RoHS: Not Compliant

Min Qty: 2500

Container: Reel

1SMB5921BT3G

D# 2440671

ON Semiconductor

DIODE, ZENER, 6.8V, 3W, FULL REEL

RoHS: Compliant

Min Qty: 2500

Container: Reel

42500

Part Number

Manufacturer

Description

Stock

1SMB5921BT3G

ON Semiconductor

1SMB5921B Series 550 mW 200 mA 6.8 V SMT Zener Voltage Regulator

RoHS: Compliant

pbFree: Yes

400

Part Number	Manufacturer	Description	Stock
1SMB5921BT3G	ON SEMICONDUCTOR	OEM/CM QUOTES ONLY \| NO BROKERS	77208
1SMB5921BT3	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	2750
SZ1SMB5921BT3G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	5950
21SMB5921BT3G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	28881

Part Number

Manufacturer

Description

Stock

1SMB5921BT3G

ON Semiconductor

In Stock

1873

Part Number

Manufacturer

Description

Stock

1SMB5921BT3G

ON Semiconductor

OEM/CM Immediate delivery

980000

1SMB5921BT3

Motorola Semiconductor Products

OEM/CM Immediate delivery

1700

Part Number

Manufacturer

Description

Stock

1SMB5921BT3G

D# 863-1SMB5921BT3G

ON Semiconductor

Zener Diodes 6.8V 3W

RoHS: Compliant

853

SZ1SMB5921BT3G

D# 863-SZ1SMB5921BT3G

ON Semiconductor

Zener Diodes ZEN SMB REG 3W

RoHS: Compliant

3992

Part Number

Manufacturer

Description

Stock

1SMB5921BT3G

D# XSKDRABS0030842

ON SEMICONDUCTOR

SMB 2/3 WATT SMB ZENER VOLTAGE REGULATORS 6.8 V

5000

Part Number

Manufacturer

Description

Stock

1SMB5921BT3G

D# 96AC5329

ON Semiconductor

ZEN SMB REG 3W 6.8V TR ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 2500

Container: TAPE & REEL - FULL

SZ1SMB5921BT3G

D# 76T7984

ON Semiconductor

ZEN SMB REG 3W 6.8V SPCL / REEL

RoHS: Not Compliant

Min Qty: 2500

Container: TAPE & REEL - FULL

Part Number	Manufacturer	Description	Stock
1SMB5921BT3G D# NS-1SMB5921BT3G	ON Semiconductor	OEM/CM ONLY	4283
1SMB5921BT3 D# NS-1SMB5921BT3	ON Semiconductor	OEM/CM ONLY	7128
1SMB5921BT3-CT D# NS-1SMB5921BT3-CT	National Semiconductor Corporation	OEM/CM ONLY	1715

Part Number

Manufacturer

Description

Stock

1SMB5921BT3

ON Semiconductor

Zener Diode, Two Terminal, 6.8 Volt, 5%, DO-214

222

1SMB5921BT3G

ON Semiconductor

6.8 V, 0.55 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AA

320

Part Number

Manufacturer

Description

Stock

1SMB5921BT3G

D# 5450545P

ON Semiconductor

ON Semiconductor, 6.8V Zener Diode 5% 550 mW SMT 2-Pin SMB, RL

Min Qty: 10

Container: Reel

19820

Part Number

Manufacturer

Description

Stock

SZ1SMB5921BT3G

ON Semiconductor

6.8 V, 3.0 W Zener Diode Voltage Regulator

RoHS: Compliant

5000

Part Number	Manufacturer	Description	Stock
21SMB5921BT3G	ON Semiconductor	OEM/CM ONLY	25653
1SMB5921BT3G	ON Semiconductor	OEM/CM ONLY	39069
SZ1SMB5921BT3G	ON Semiconductor	OEM/CM ONLY	10016
1SMB5921BT3	Motorola Semiconductor Products	OEM/CM ONLY	3127

Part Number

Manufacturer

Description

Stock

1SMB5921BT3

Motorola Semiconductor Products

IN stock Immediate delivery

1715

1SMB5921BT3G

ON Semiconductor

IN stock Immediate delivery

979985

Part Number

Manufacturer

Description

Stock

1SMB5921BT3

Motorola Mobility LLC

shipping today

1705

1SMB5921BT3G

ON Semiconductor

shipping today

Part Number

Manufacturer

Description

Stock

1SMB5921BT3G

D# 31077086

ON Semiconductor

Zener Diode Single 6.8V 5% 2.5Ohm 3000mW 2-Pin SMB T/R

Part Number

Manufacturer

Description

Stock

1SMB5921BT3G

mfr

RFQ

13295

1SMB5921BT3GOSCT

ON Semiconductor

RFQ

6795

Part Number

Manufacturer

Description

Stock

1SMB5921BT3G

ON Semiconductor

DIODE ZENER 6.8V 3W SMB

30879

Part Number

Manufacturer

Description

Stock

1SMB5921BT3G

D# 1431164

ON Semiconductor

DIODE, ZENER, 6.8V, 3W

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

63879

Quick Inquiry

1SMB5921BT3

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