Name: MMSZ43T1
Brand: ON Semiconductor
SKU: MMSZ43T1
Availability: InStock
Rating: 5 (86 reviews)

MMSZ43T1

For Reference Only

Part Number	MMSZ43T1
Manufacturer	ON Semiconductor
Description	DIODE ZENER 43V 500MW SOD123
Datasheet	MMSZ43T1 Specifications
Package	SOD-123
ECAD
In Stock	36,000 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MMSZ43T1 (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 MMSZ43T1 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MMSZ43T1 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MMSZ43T1.

MMSZ43T1 Specifications

Manufacturer	ON Semiconductor
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	SOD-123
ECAD
Series	-
Voltage - Zener (Nom) (Vz)	43V
Tolerance	±5%
Power - Max	500mW
Impedance (Max) (Zzt)	150 Ohms
Current - Reverse Leakage @ Vr	50nA @ 30.1V
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

MMSZ43T1 Reviews

Harr*****lker

April 7, 2023

★ ★ ★ ★ ★

Heisener.com is a good company. Pleasant transaction, communicative , thank you

Dann*****rrano

April 6, 2023

★ ★ ★ ★ ★

They are great as I need, I give 5 stars.

Kai*****alla

April 6, 2023

★ ★ ★ ★ ★

Always the correct parts in the correct amounts are received. Fantastic Quality Control and Great Selection. Heisener has became to be one of my best suppliers for many years now.

Harle*****arsons

March 11, 2023

★ ★ ★ ★ ★

Easier, quicker and cheaper to buy this whole assortment than to get just the few I needed from an electronics store.

Ald*****hasin

March 9, 2023

★ ★ ★ ★ ★

Great capacitors. very fast post very good communication.

Alici*****roeder

February 28, 2023

★ ★ ★ ★ ★

happy with the IC and received with perfect packaging, good comunication with seller thanks.

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MMSZ43T1 Packaging

MMSZ43T1 FAQ

1. How to order MMSZ43T1 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 MMSZ43T1 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MMSZ43T1. All suppliers must pass our qualification reviews before they can publish their products including MMSZ43T1 on Heisener; we pay more attention to the channels and quality of MMSZ43T1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MMSZ43T1 price and inventory displayed accurate?

The price and inventory of MMSZ43T1 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 MMSZ43T1?

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 MMSZ43T1 we delivered, we will accept the replacement or return of the MMSZ43T1 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 MMSZ43T1.

(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 MMSZ43T1 pin diagram, MMSZ43T1 datasheet?

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

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MMSZ43T1 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

SZMMSZ43T1G

D# V72:2272_07285710

ON Semiconductor

Zener Diode Single 43V 5% 150Ohm 500mW Automotive 2-Pin SOD-123 T/R

RoHS: Compliant

MMSZ43T1G

D# V72:2272_07278563

ON Semiconductor

Zener Diode Single 43V 5% 150Ohm 500mW 2-Pin SOD-123 T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
SZMMSZ43T1G D# SZMMSZ43T1G	ON Semiconductor	Diode Zener Single 43V 5% 500mW 2-Pin SOD-123 T/R - Tape and Reel (Alt: SZMMSZ43T1G)	0
MMSZ43T1 D# MMSZ43T1	ON Semiconductor	Diode Zener Single 43V 5% 500mW 2-Pin SOD-123 T/R - Bulk (Alt: MMSZ43T1) RoHS: Not Compliant	0
MMSZ43T1G D# MMSZ43T1G	ON Semiconductor	Diode Zener Single 43V 5% 500mW 2-Pin SOD-123 T/R - Bulk (Alt: MMSZ43T1G) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

MMSZ43T1G

D# MMSZ43T1G

ON Semiconductor

Diode Zener Single 43V 5% 500mW 2-Pin SOD-123 T/R (Alt: MMSZ43T1G)

SZMMSZ43T1G

D# SZMMSZ43T1G

ON Semiconductor

Diode Zener Single 43V 5% 500mW 2-Pin SOD-123 T/R (Alt: SZMMSZ43T1G)

Part Number

Manufacturer

Description

Stock

MMSZ43T1

ON Semiconductor

4485

MMSZ43T1G

ON Semiconductor

2780

Part Number

Manufacturer

Description

Stock

MMSZ43T1G

ON Semiconductor

ZEN SOD123 REG 0.5W 43V

MMSZ43T1

ON Semiconductor

N/A 43 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE PLASTIC, CASE 425-04, 2 PIN

50712

Part Number

Manufacturer

Description

Stock

MMSZ43T1G

D# C1S541900405820

ON Semiconductor

Diode Zener Single 43V 5% 500mW Automotive 2-Pin SOD-123 T/R

RoHS: Compliant

pbFree: Yes

Min Qty: 50

Container: Cut Tape

425

Part Number

Manufacturer

Description

Stock

MMSZ43T1G

ON Semiconductor

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
MMSZ43T1 D# 2156-MMSZ43T1-ONTR-ND	Rochester Electronics LLC	DIODE ZENER 43V 500MW SOD123	18712
MMSZ43T1G D# MMSZ43T1GOSCT-ND	ON Semiconductor	DIODE ZENER 43V 500MW SOD123	7337
SZMMSZ43T1G D# SZMMSZ43T1GOSCT-ND	ON Semiconductor	DIODE ZENER 43V 500MW SOD123	9000

Part Number

Manufacturer

Description

Stock

MMSZ43T1G

ON Semiconductor

In stock shipping within 2days

3000

Part Number

Manufacturer

Description

Stock

MMSZ43T1G

D# 2463556

ON Semiconductor

ZENER DIODE, 500MW, 43V, SOD-123

RoHS: Compliant

Min Qty: 5

Container: Cut Tape

6412

SZMMSZ43T1G

D# 2723974

ON Semiconductor

ZENER DIODE, AUTO, 43V, 0.5W, SOD-123

RoHS: Compliant

Min Qty: 5

Container: Cut Tape

13311

Part Number

Manufacturer

Description

Stock

MMSZ43T1G

ON Semiconductor

MMSZ43T1 Series 500 mW 10 mA 43 V SMT Zener Voltage Regulator - SOD-123

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
MMSZ43T1LF	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	3060
MMSZ43T1	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	21706
MMSZ43T1G	ON SEMICONDUCTOR	OEM/CM QUOTES ONLY \| NO BROKERS	39954
SZMMSZ43T1G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	23225

Part Number

Manufacturer

Description

Stock

MMSZ43T1

ON Semiconductor

OEM/CM Immediate delivery

22500

MMSZ43T1G

ON Semiconductor

OEM/CM Immediate delivery

30000

Part Number

Manufacturer

Description

Stock

SZMMSZ43T1G

D# 863-SZMMSZ43T1G

ON Semiconductor

Zener Diodes ZEN SOD123 REG 0.5W 43V

RoHS: Compliant

11420

MMSZ43T1G

D# 863-MMSZ43T1G

ON Semiconductor

Zener Diodes 43V 500mW

RoHS: Compliant

8584

Part Number

Manufacturer

Description

Stock

MMSZ43T1G

D# XSKDRABS0041865

ON SEMICONDUCTOR

SOD123-2/ Zener Regulator 0.5W 43V

6000

Part Number	Manufacturer	Description	Stock
MMSZ43T1G. D# 27AC9136	ON Semiconductor	Zener Voltage Vz Typ:43V, Power Dissipation Pd:500mW, Diode Case Style:SOD-123, Zener Tolerance ±:5%, No. of Pins:2Pins, Operating Temperature Max:150°C, Product Range:MMSZxxxT1G Series, Automotive Qualification Standard:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 3000 Container: TAPE & REEL - FULL	0
SZMMSZ43T1G D# 79AH7155	ON Semiconductor	ZEN SOD123 REG 0.5W 43V RoHS: Not Compliant Min Qty: 3000 Container: TAPE & REEL - FULL	0
MMSZ43T1G D# 31Y2843	ON Semiconductor	Zener Single Diode, VOLTAGE REGULATOR, 43 V, 500 mW, SOD-123, 2, 150 C RoHS Compliant: Yes RoHS: Compliant Min Qty: 3000 Container: TAPE & REEL - FULL	0

Part Number	Manufacturer	Description	Stock
MMSZ43T1 D# NS-MMSZ43T1	ON Semiconductor	OEM/CM ONLY	8966
MMSZ43T1G D# NS-MMSZ43T1G	ON Semiconductor	OEM/CM ONLY	9021
MMSZ43T1-CT D# NS-MMSZ43T1-CT	National Semiconductor Corporation	OEM/CM ONLY	4102

Part Number

Manufacturer

Description

Stock

MMSZ43T1G

ON Semiconductor

43 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE

34443

MMSZ43T1

ON Semiconductor

43 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE

3588

Part Number

Manufacturer

Description

Stock

MMSZ43T1G

ON Semiconductor

500 mW 43 V 5% Zener Diode Voltage Regulator

RoHS: Compliant

21000

MMSZ43T1

ON Semiconductor

Zener Diode, 43V, 5%, 0.5W, Unidirectional

RoHS: Not Compliant

18712

Part Number	Manufacturer	Description	Stock
SZMMSZ43T1G	ON Semiconductor	OEM/CM ONLY	19612
MMSZ43T1	Motorola Semiconductor Products	OEM/CM ONLY	14886
MMSZ43T1LF		OEM/CM ONLY	2654
MMSZ43T1G	ON Semiconductor	OEM/CM ONLY	90698

Part Number

Manufacturer

Description

Stock

MMSZ43T1G

ON Semiconductor

IN stock Immediate delivery

29985

MMSZ43T1

ON Semiconductor

IN stock Immediate delivery

22485

Part Number

Manufacturer

Description

Stock

MMSZ43T1

D# 2028023911

Motorola Semiconductor Products

MMSZ43T1 MOTOROLA Zener Diode

2955

Part Number

Manufacturer

Description

Stock

MMSZ43T1

ON Semiconductor

shipping today

2652

MMSZ43T1G

N/A

shipping today

2795

Part Number

Manufacturer

Description

Stock

SZMMSZ43T1G

D# 31035362

ON Semiconductor

Zener Diode Single 43V 5% 150Ohm 500mW Automotive 2-Pin SOD-123 T/R

RoHS: Compliant

MMSZ43T1G

D# 31924433

ON Semiconductor

Zener Diode Single 43V 5% 150Ohm 500mW 2-Pin SOD-123 T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MMSZ43T1GOSCT

ON Semiconductor

RFQ

3716

Part Number

Manufacturer

Description

Stock

MMSZ43T1G

D# 2463556RL

ON Semiconductor

ZENER DIODE, 500MW, 43V, SOD-123

RoHS: Compliant

Min Qty: 5

Container: Reel

SZMMSZ43T1G

D# 2723974

ON Semiconductor

ZENER DIODE, AUTO, 43V, 0.5W, SOD-123

RoHS: Compliant

Min Qty: 5

Container: Cut Tape

13306

Quick Inquiry

MMSZ43T1

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