Name: MMSZ5231BT1G
Brand: ON Semiconductor
SKU: MMSZ5231BT1G
Availability: InStock
Rating: 5 (145 reviews)

MMSZ5231BT1G

For Reference Only

Part Number	MMSZ5231BT1G
Manufacturer	ON Semiconductor
Description	DIODE ZENER 5.1V 500MW SOD123
Datasheet	MMSZ5231BT1G Specifications
Package	SOD-123
ECAD
In Stock	4,925,028 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 26 - May 1 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MMSZ5231BT1G (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 MMSZ5231BT1G specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MMSZ5231BT1G with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MMSZ5231BT1G.

MMSZ5231BT1G Specifications

Manufacturer	ON Semiconductor
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	SOD-123
ECAD
Series	Automotive, AEC-Q101
Voltage - Zener (Nom) (Vz)	5.1V
Tolerance	±5%
Power - Max	500mW
Impedance (Max) (Zzt)	17 Ohms
Current - Reverse Leakage @ Vr	5µA @ 2V
Voltage - Forward (Vf) (Max) @ If	900mV @ 10mA
Operating Temperature	-55°C ~ 150°C
Mounting Type	Surface Mount
Package / Case	SOD-123
Supplier Device Package	SOD-123

MMSZ5231BT1G Reviews

Cairo*****kwell

March 27, 2023

★ ★ ★ ★ ★

I got a very helpful customer service here. Definitely will order my electronics needs again.

Atti*****Ghose

March 26, 2023

★ ★ ★ ★ ★

Very effective shopping path, service steady as a rock, keep up the great work.

Angel*****Santos

February 23, 2023

★ ★ ★ ★ ★

fast delivery and good product, very happy

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MMSZ5231BT1G Packaging

MMSZ5231BT1G FAQ

1. How to order MMSZ5231BT1G 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 MMSZ5231BT1G is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MMSZ5231BT1G. All suppliers must pass our qualification reviews before they can publish their products including MMSZ5231BT1G on Heisener; we pay more attention to the channels and quality of MMSZ5231BT1G products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MMSZ5231BT1G price and inventory displayed accurate?

The price and inventory of MMSZ5231BT1G 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 MMSZ5231BT1G?

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 MMSZ5231BT1G we delivered, we will accept the replacement or return of the MMSZ5231BT1G 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 MMSZ5231BT1G.

(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 MMSZ5231BT1G pin diagram, MMSZ5231BT1G datasheet?

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

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MMSZ5231BT1G 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

SZMMSZ5231BT1G

D# V72:2272_07318081

ON Semiconductor

Zener Diode Single 5.1V 5% 17Ohm 500mW Automotive 2-Pin SOD-123 T/R

RoHS: Compliant

MMSZ5231BT1G

D# V36:1790_07323285

ON Semiconductor

Zener Diode Single 5.1V 5% 17Ohm 500mW 2-Pin SOD-123 T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
MMSZ5231BT D# MMSZ5231BT1G	ON Semiconductor	Diode Zener Single 5.1V 5% 500mW 2-Pin SOD-123 T/R - Bulk (Alt: MMSZ5231BT1G) RoHS: Compliant	0
SZMMSZ5231BT1G D# SZMMSZ5231BT1G	ON Semiconductor	Diode Zener Single 5.1V 5% 500mW 2-Pin SOD-123 T/R - Bulk (Alt: SZMMSZ5231BT1G)	0
MMSZ5231BT1G D# 67R1369	ON Semiconductor	Diode Zener Single 5.1V 5% 500mW 2-Pin SOD-123 T/R - Tape and Reel (Alt: 67R1369)	0

Part Number

Manufacturer

Description

Stock

SZMMSZ5231BT1G

D# SZMMSZ5231BT1G

ON Semiconductor

Diode Zener Single 5.1V 5% 500mW 2-Pin SOD-123 T/R (Alt: SZMMSZ5231BT1G)

MMSZ5231BT

D# MMSZ5231BT1G

ON Semiconductor

Diode Zener Single 5.1V 5% 500mW 2-Pin SOD-123 T/R (Alt: MMSZ5231BT1G)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MMSZ5231BT1G

D# MMSZ5231BT1G

ON Semiconductor

Diode Zener Single 5.1V 5% 500mW 2-Pin SOD-123 T/R (Alt: MMSZ5231BT1G)

SZMMSZ5231BT1G

D# SZMMSZ5231BT1G

ON Semiconductor

Diode Zener Single 5.1V 5% 500mW 2-Pin SOD-123 T/R (Alt: SZMMSZ5231BT1G)

Part Number

Manufacturer

Description

Stock

MMSZ5231BT1G

ON Semiconductor

4033

Part Number

Manufacturer

Description

Stock

MMSZ5231BT1G

ON Semiconductor

ZEN SOD123 REG 0.5W 5.1V - Tape and Reel

603000

SZMMSZ5231BT1G

ON Semiconductor

ZEN SOD123 REG 0.5W 5.1V - Tape and Reel

Part Number

Manufacturer

Description

Stock

SZMMSZ5231BT1G

ON Semiconductor

5.1V ±, 5% 500mW 5uA @ 2V SOD-123 Zener Diodes RoHS

1780

MMSZ5231BT1G

ON Semiconductor

5.1V ±, 5% 500mW 5uA @ 2V SOD-123 Zener Diodes RoHS

68990

Part Number

Manufacturer

Description

Stock

MMSZ5231BT1G

ON Semiconductor

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SZMMSZ5231BT1G

D# SZMMSZ5231BT1GOSCT-ND

ON Semiconductor

DIODE ZENER 5.1V 500MW SOD123

8490

MMSZ5231BT1G

D# MMSZ5231BT1GOSCT-ND

ON Semiconductor

DIODE ZENER 5.1V 500MW SOD123

2534

Part Number

Manufacturer

Description

Stock

SZMMSZ5231BT1G

ON Semiconductor

In stock shipping within 2days

27525

Part Number

Manufacturer

Description

Stock

MMSZ5231BT1G

D# 2317721

ON Semiconductor

DIODE, ZENER, 5.1V, 500MW, SOD-123-2

RoHS: Compliant

Min Qty: 3000

Container: Reel

30000

SZMMSZ5231BT1G

D# 2723981RL

ON Semiconductor

ZENER DIODE, AUTO, 5.1V, 0.5W, SOD123

RoHS: Compliant

Min Qty: 5

Container: Reel

Part Number

Manufacturer

Description

Stock

MMSZ5231BT1G

NEW AND ORGINAL. ISRAEL W.HOUSE

445

Part Number

Manufacturer

Description

Stock

MMSZ5231BT1G

ON Semiconductor

MMSZ5231BT1 Series 500 mW 10 mA 5.1 V SMT Zener Voltage Regulator - SOD-123

RoHS: Compliant

pbFree: Yes

799812

SZMMSZ5231BT1G

ON Semiconductor

SZMMSZ52XXBT1 Series 500 mW 5.1V SMT Automotive Zener Voltage Regulator-SOD-123

RoHS: Compliant

pbFree: Yes

24000

Part Number	Manufacturer	Description	Stock
MMSZ5231BT1G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	845787
MMSZ5231BT1GONS	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	6960
MM1Z5231BMMSZ5231BT1G	CDIL	OEM/CM QUOTES ONLY \| NO BROKERS	24360
SZMMSZ5231BT1G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	111096

Part Number

Manufacturer

Description

Stock

SZMMSZ5231BT1G

ON Semiconductor

DIODE ZENER 5.1V 500MW SOD123

RoHS: Compliant

9241

Part Number

Manufacturer

Description

Stock

SZMMSZ5231BT1G

D# C231290

ON Semiconductor

1670

MMSZ5231BT1G

D# C66198

ON Semiconductor

64860

Part Number

Manufacturer

Description

Stock

MMSZ5231BT1G

ON Semiconductor

in stock - can ship the same day

2716

Part Number

Manufacturer

Description

Stock

MMSZ5231BT1G ONSEMI

ON Semiconductor

ZENER DIODE 5.1VOLT +-5% 500mW Izt=20mA SOD-123 (E1) TAPE & REEL ..........ALT: SPECIALIST IN OFFERING DIRECT EQUIVALENT PARTS FOR MOST MAJOR BRANDS TO REDUCE COSTS AND DELIVERY TIMES.

1700

Part Number

Manufacturer

Description

Stock

SZMMSZ5231BT1G

ON Semiconductor

OEM/CM Immediate delivery

27000

MMSZ5231BT1G

ON Semiconductor

OEM/CM Immediate delivery

120991

Part Number

Manufacturer

Description

Stock

SZMMSZ5231BT1G

D# 863-SZMMSZ5231BT1G

ON Semiconductor

Zener Diodes ZEN REG 0.5W 5.1V

RoHS: Compliant

29970

MMSZ5231BT1G

D# 863-MMSZ5231BT1G

ON Semiconductor

Zener Diodes 5.1V 500mW

RoHS: Compliant

31749

Part Number

Manufacturer

Description

Stock

MMSZ5231BT1G

D# XSCRSN000012177

ON SEMICONDUCTOR

2800

SZMMSZ5231BT1G

D# XSFP00000161885

ON SEMICONDUCTOR

SZMMSZ52XXBT1 Series 500 mW 5.1V SMT Automotive Zener Voltage Regulator-SOD-123

18000

Part Number	Manufacturer	Description	Stock
MMSZ5231BT1G. D# 26AC2321	ON Semiconductor	ZEN SOD123 REG 0.5W 5.1V ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 3000 Container: TAPE & REEL - FULL	0
SZMMSZ5231BT1G D# 76T7739	ON Semiconductor	ZEN SOD123 REG 0.5W 5.1V / REEL RoHS: Not Compliant Min Qty: 6000 Container: TAPE & REEL - FULL	0
MMSZ5231BT1G D# 58M9225	ON Semiconductor	DIODE, ZENER, 5.1V, 0.5W, Zener Voltage Vz Typ:5.1V, Power Dissipation Pd:500mW, Diode Case Style:SOD-123, Zener Tolerance ±:5%, No. of Pins:2Pins, Operating Temperature Max:150°C, Product Range:MMSZ5221BT1 Series, Automotive RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Cut Tape	6906

Part Number

Manufacturer

Description

Stock

MMSZ5231BT1G

D# NS-MMSZ5231BT1G

ON Semiconductor

OEM/CM ONLY

5279

Part Number

Manufacturer

Description

Stock

MMSZ5231BT1G

ON Semiconductor

Zener Diode, Two Terminal, 5.1 Volt, 5%, SOD-123

1492

SZMMSZ5231BT1G

ON Semiconductor

ZENER DIODE, 5.1V V(Z), 5%, 0.5W, SILICON, UNIDIRECTIONAL

375

Part Number

Manufacturer

Description

Stock

MMSZ5231BT1G

D# 5453049

ON Semiconductor

ON Semiconductor, 5.1V Zener Diode 5% 500 mW SMT 2-Pin SOD-123, PK

Min Qty: 20

Container: Package

4480

SZMMSZ5231BT1G

D# 1841110

ON Semiconductor

ON Semiconductor, 5.1V Zener Diode 5% 500 mW SMT 2-Pin SOD-123, RL

Min Qty: 3000

Container: Reel

10700

Part Number

Manufacturer

Description

Stock

MMSZ5231BT1G

ON Semiconductor

Zener Diode, 5.1V, 5%, 0.5W, Unidirectional

RoHS: Compliant

2301450

SZMMSZ5231BT1G

ON Semiconductor

Zen SOD123 Reg 0.5W 5.1V

RoHS: Compliant

315000

Part Number	Manufacturer	Description	Stock
MMSZ5231BT1G	ON Semiconductor	OEM/CM ONLY	871112
SZMMSZ5231BT1G	ON Semiconductor	OEM/CM ONLY	4961
MMSZ5231BT1GONS	ON Semiconductor	OEM/CM ONLY	6016
MM1Z5231B MMSZ5231BT1G	Continental Device India Ltd	OEM/CM ONLY	21016

Part Number

Manufacturer

Description

Stock

MMSZ5231BT1G

ON Semiconductor

IN stock Immediate delivery

120976

SZMMSZ5231BT1G

ON Semiconductor

IN stock Immediate delivery

26985

Part Number

Manufacturer

Description

Stock

SZMMSZ5231BT1G

ON Semiconductor

shipping today

27005

MMSZ5231BT1G

ON Semiconductor

shipping today

49996

Part Number

Manufacturer

Description

Stock

SZMMSZ5231BT1G

D# 53818542

ON Semiconductor

Zener Diode Single 5.1V 5% 17Ohm 500mW Automotive 2-Pin SOD-123 T/R

RoHS: Compliant

MMSZ5231BT1G

D# 43732902

ON Semiconductor

Zener Diode Single 5.1V 5% 17Ohm 500mW 2-Pin SOD-123 T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MMSZ5231BT1GOSCT

ON Semiconductor

RFQ

7723

Part Number

Manufacturer

Description

Stock

SZMMSZ5231BT1G

ON Semiconductor

DIODE ZENER 500MW 5.1V SOD123

93600

MMSZ5231BT1G

ON Semiconductor

DIODE ZENER 5.1V 500MW SOD123

1124662

Part Number

Manufacturer

Description

Stock

MMSZ5231BT1G

D# 2317721

ON Semiconductor

DIODE, ZENER, 5.1V, 500MW, SOD-123-2

RoHS: Compliant

Min Qty: 3000

Container: Reel

30000

SZMMSZ5231BT1G

D# 2723981

ON Semiconductor

ZENER DIODE, AUTO, 5.1V, 0.5W, SOD123

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

11490

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MMSZ5231BT1G

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