Name: MMSZ5221BT1
Brand: ON Semiconductor
SKU: MMSZ5221BT1
Availability: InStock
Rating: 5 (120 reviews)

MMSZ5221BT1

For Reference Only

Part Number	MMSZ5221BT1
Manufacturer	ON Semiconductor
Description	DIODE ZENER 2.4V 500MW SOD123
Datasheet	MMSZ5221BT1 Specifications
Package	SOD-123
ECAD
In Stock	196,140 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 # MMSZ5221BT1 (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 MMSZ5221BT1 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MMSZ5221BT1 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MMSZ5221BT1.

MMSZ5221BT1 Specifications

Manufacturer	ON Semiconductor
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	SOD-123
ECAD
Series	-
Voltage - Zener (Nom) (Vz)	2.4V
Tolerance	±5%
Power - Max	500mW
Impedance (Max) (Zzt)	30 Ohms
Current - Reverse Leakage @ Vr	100µA @ 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

MMSZ5221BT1 Reviews

Bodh*****thur

March 29, 2023

★ ★ ★ ★ ★

Purchased this in May and didn't use it until last week. worked and all was good.

Calli*****chinson

March 19, 2023

★ ★ ★ ★ ★

The best choice, clear and easy to make an order. Gives me full control.

Jane*****Barron

February 28, 2023

★ ★ ★ ★ ★

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

Jeffe*****Salgado

February 22, 2023

★ ★ ★ ★ ★

Heisener is awesome! Never any issues whatsoever. Product selection is good and delivery is on time.

Kenl*****orales

February 20, 2023

★ ★ ★ ★ ★

Heisener is on a very short list of companies I highly recommend without any hesitation. From stock, pricing, ease of ordering and great service, they have it all.

Mala*****Ryan

February 20, 2023

★ ★ ★ ★ ★

Very much appreciate the thoughtful system to hold multiple orders, including back ordered items, can be shipped at once rather than incremental shipments.

Write a Review

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MMSZ5221BT1 Packaging

MMSZ5221BT1 FAQ

1. How to order MMSZ5221BT1 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 MMSZ5221BT1 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MMSZ5221BT1. All suppliers must pass our qualification reviews before they can publish their products including MMSZ5221BT1 on Heisener; we pay more attention to the channels and quality of MMSZ5221BT1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MMSZ5221BT1 price and inventory displayed accurate?

The price and inventory of MMSZ5221BT1 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 MMSZ5221BT1?

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 MMSZ5221BT1 we delivered, we will accept the replacement or return of the MMSZ5221BT1 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 MMSZ5221BT1.

(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 MMSZ5221BT1 pin diagram, MMSZ5221BT1 datasheet?

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

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MMSZ5221BT1 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

MMSZ5221BT1G

D# E02:0323_00076854

ON Semiconductor

Zener Diode Single 2.4V 5% 30Ohm 500mW 2-Pin SOD-123 T/R

RoHS: Compliant

SZMMSZ5221BT1G

D# V72:2272_07305511

ON Semiconductor

Zener Diode Single 2.4V 5% 30Ohm 500mW Automotive 2-Pin SOD-123 T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
SZMMSZ5221BT1G D# SZMMSZ5221BT1G	ON Semiconductor	Diode Zener Single 2.4V 5% 500mW 2-Pin SOD-123 T/R - Bulk (Alt: SZMMSZ5221BT1G)	0
MMSZ5221BT1G D# MMSZ5221BT1G	ON Semiconductor	Diode Zener Single 2.4V 5% 500mW 2-Pin SOD-123 T/R - Bulk (Alt: MMSZ5221BT1G)	0
MMSZ5221BT1 D# MMSZ5221BT1	ON Semiconductor	ZENER SGL 2.4V 5% 500MW 2PIN SOD-123 - Bulk (Alt: MMSZ5221BT1) RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

MMSZ5221BT1G

D# MMSZ5221BT1G

ON Semiconductor

Diode Zener Single 2.4V 5% 500mW 2-Pin SOD-123 T/R (Alt: MMSZ5221BT1G)

Part Number

Manufacturer

Description

Stock

SZMMSZ5221BT1G

D# SZMMSZ5221BT1G

ON Semiconductor

Diode Zener Single 2.4V 5% 500mW 2-Pin SOD-123 T/R (Alt: SZMMSZ5221BT1G)

MMSZ5221BT1G

D# MMSZ5221BT1G

ON Semiconductor

Diode Zener Single 2.4V 5% 500mW 2-Pin SOD-123 T/R (Alt: MMSZ5221BT1G)

Part Number

Manufacturer

Description

Stock

MMSZ5221BT1G

ON Semiconductor

2800

MMSZ5221BT1

ON Semiconductor

6084

Part Number	Manufacturer	Description	Stock
MMSZ5221BT1	ON Semiconductor	N/A 2.4 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE PLASTIC, CASE 425-04, 2 PIN	361999
SZMMSZ5221BT1G	ON Semiconductor	ZENER REGULATOR SOD123 - Tape and Reel	0
MMSZ5221BT1G	ON Semiconductor	Diode Zener Single 2.4V 5% 500mW Automotive 2-Pin SOD-123 T/R	6000

Part Number

Manufacturer

Description

Stock

MMSZ5221BT1G

D# C1S541901236351

ON Semiconductor

Diode Zener Single 2.4V 5% 500mW Automotive 2-Pin SOD-123 T/R

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Cut Tape

Part Number

Manufacturer

Description

Stock

MMSZ5221BT1G

ON Semiconductor

2.4V ±, 5% 500mW 100uA @ 1V SOD-123 Zener Diodes RoHS

24150

Part Number	Manufacturer	Description	Stock
MMSZ5221BT1 D# 2156-MMSZ5221BT1-ONTR-ND	Rochester Electronics LLC	DIODE ZENER 2.4V 500MW SOD123	336999
SZMMSZ5221BT1G D# SZMMSZ5221BT1GOSCT-ND	ON Semiconductor	DIODE ZENER 2.4V 500MW SOD123	17465
MMSZ5221BT1G D# MMSZ5221BT1GOSCT-ND	ON Semiconductor	DIODE ZENER 2.4V 500MW SOD123	2067

Part Number

Manufacturer

Description

Stock

MMSZ5221BT1G

D# MMSZ5221BT1G

ON Semiconductor

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

2943

Part Number

Manufacturer

Description

Stock

MMSZ5221BT1G

ON Semiconductor

In stock shipping within 2days

30525

Part Number

Manufacturer

Description

Stock

MMSZ5221BT1G

D# 2441478

ON Semiconductor

DIODE, ZENER, 2.4V, 0.5W, FULL REEL

RoHS: Compliant

Min Qty: 3000

Container: Reel

SZMMSZ5221BT1G

D# 2630411RL

ON Semiconductor

ZENER DIODE, AUTO, 2.4V, SOD-123

RoHS: Compliant

Min Qty: 5

Container: Reel

Part Number

Manufacturer

Description

Stock

MMSZ5221BT1G

ON Semiconductor

NEW AND ORGINAL. ISRAEL W.HOUSE

183000

Part Number

Manufacturer

Description

Stock

MMSZ5221BT1G

ON Semiconductor

MMSZ5221BT1 Series 500 mW 10 mA 2.4 V SMT Zener Voltage Regulator - SOD-123

RoHS: Compliant

pbFree: Yes

15000

Part Number	Manufacturer	Description	Stock
1PMMSZ5221BT1G	On Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	1694
MMSZ5221BT1	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	401359
SZMMSZ5221BT1G	ON SEMICONDUCTOR	OEM/CM QUOTES ONLY \| NO BROKERS	25428
MMSZ5221BT1G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	69600

Part Number

Manufacturer

Description

Stock

MMSZ5221BT1

ON Semiconductor

In stock

3000

Part Number

Manufacturer

Description

Stock

MMSZ5221BT1G

D# C94406

ON Semiconductor

20850

Part Number

Manufacturer

Description

Stock

MMSZ5221BT1G

ON Semiconductor

in stock - can ship the same day

2804

Part Number

Manufacturer

Description

Stock

MMSZ5221BT1G ONSEMI

ON Semiconductor

ZENER DIODE 2.4VOLT +-5% 500mW Izt=20mA SOD-123 (C1) TAPE & REEL ..........ALT: SPECIALIST IN OFFERING DIRECT EQUIVALENT PARTS FOR MOST MAJOR BRANDS TO REDUCE COSTS AND DELIVERY TIMES.

Part Number

Manufacturer

Description

Stock

MMSZ5221BT1G

ON Semiconductor

OEM/CM Immediate delivery

30000

MMSZ5221BT1

N/A

OEM/CM Immediate delivery

12000

Part Number

Manufacturer

Description

Stock

MMSZ5221BT1G

D# 863-MMSZ5221BT1G

ON Semiconductor

Zener Diodes 2.4V 500mW

RoHS: Compliant

18799

SZMMSZ5221BT1G

D# 863-SZMMSZ5221BT1G

ON Semiconductor

Zener Diodes ZENER REGULATOR

RoHS: Compliant

17304

Part Number

Manufacturer

Description

Stock

MMSZ5221BT1G

D# XSFP00000146212

ON SEMICONDUCTOR

MMSZ5221BT1 Series 500 mW 10 mA 2.4 V SMT Zener Voltage Regulator - SOD-123

168000

SZMMSZ5221BT1G

D# XSKDRABV0061125

ON SEMICONDUCTOR

9000

Part Number	Manufacturer	Description	Stock
MMSZ5221BT1G. D# 26AC2319	ON Semiconductor	ZEN SOD123 REG 0.5W 2.4V ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 3000 Container: TAPE & REEL - FULL	27000
SZMMSZ5221BT1G D# 76T7730	ON Semiconductor	ZENER REGULATOR SOD123 / REEL RoHS: Not Compliant Min Qty: 6000 Container: TAPE & REEL - FULL	0
MMSZ5221BT1G D# 29X6134	ON Semiconductor	DIODE, ZENER, 2.4V, 0.5W, SOD-123, Zener Voltage Vz Typ:2.4V, 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 RoHS Compliant: Yes RoHS: Compliant Min Qty: 12000 Container: TAPE & REEL - FULL	0

Part Number	Manufacturer	Description	Stock
MMSZ5221BT1-CT D# NS-MMSZ5221BT1-CT	National Semiconductor Corporation	OEM/CM ONLY	2220
MMSZ5221BT1-D D# NS-MMSZ5221BT1-D	ON Semiconductor	OEM/CM ONLY	9108
MMSZ5221BT1 SERIES D# NS-MMSZ5221BT1 SERIES	ON Semiconductor	OEM/CM ONLY	1688
MMSZ5221BT1G D# NS-MMSZ5221BT1G	ON Semiconductor	OEM/CM ONLY	23154
MMSZ5221BT1 THRU MMSZ5270BT1 D# NS-MMSZ5221BT1 THRU MMSZ5270BT1	Motorola Semiconductor Products	OEM/CM ONLY	1375
MMSZ5221BT1 D# NS-MMSZ5221BT1	ON Semiconductor	OEM/CM ONLY	2375

Part Number

Manufacturer

Description

Stock

MMSZ5221BT1

ON Semiconductor

Zener Diode, Two Terminal, 2.4 Volt, 5%, SOD-123

2377

MMSZ5221BT1G

ON Semiconductor

Zener Diode, Two Terminal, 2.4 Volt, 5%, SOD-123

1811

Part Number

Manufacturer

Description

Stock

MMSZ5221BT1

D# MMSZ5221BT1

Motorola Semiconductor Products

Semiconductor

1718

Part Number

Manufacturer

Description

Stock

SZMMSZ5221BT1G

D# 8057032P

ON Semiconductor

ON Semiconductor, 2.4V Zener Diode 5% 500 mW SMT 2-Pin SOD-123, RL

Min Qty: 100

Container: Reel

6800

Part Number	Manufacturer	Description	Stock
MMSZ5221BT1	ON Semiconductor	Zener Diode RoHS: Not Compliant	336999
SZMMSZ5221BT1G	ON Semiconductor	Zener Diode, 2.4V, 5%, 0.5W, Unidirectional RoHS: Compliant	162055
MMSZ5221BT1G	ON Semiconductor	Zener Diode, 2.4V, 5%, 0.5W, Unidirectional RoHS: Compliant	215713

Part Number	Manufacturer	Description	Stock
1PMMSZ5221BT1G	ON Semiconductor	OEM/CM ONLY	1556
MMSZ5221BT1	ON Semiconductor	OEM/CM ONLY	104522
MMSZ5221BT1G	ON Semiconductor	OEM/CM ONLY	102016
SZMMSZ5221BT1G	ON Semiconductor	OEM/CM ONLY	33463

Part Number

Manufacturer

Description

Stock

MMSZ5221BT1G

ON Semiconductor

IN stock Immediate delivery

29985

MMSZ5221BT1

N/A

IN stock Immediate delivery

12015

Part Number

Manufacturer

Description

Stock

MMSZ5221BT1G

Texas Instruments

shipping today

9181

Part Number

Manufacturer

Description

Stock

SZMMSZ5221BT1G

D# 26164339

ON Semiconductor

Zener Diode Single 2.4V 5% 30Ohm 500mW Automotive 2-Pin SOD-123 T/R

RoHS: Compliant

MMSZ5221BT1G

D# 28993428

ON Semiconductor

Zener Diode Single 2.4V 5% 30Ohm 500mW 2-Pin SOD-123 T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
MMSZ5221BT1GOSCT	ON Semiconductor	RFQ	9237
MMSZ5221BT1	mfr	RFQ	13537
MMSZ5221BT1G	ON Semiconductor	RFQ	1714

Part Number

Manufacturer

Description

Stock

MMSZ5221BT1G

ON Semiconductor

DIODE ZENER 2.4V 500MW SOD123

163836

Part Number

Manufacturer

Description

Stock

SZMMSZ5221BT1G

D# 2630411

ON Semiconductor

ZENER DIODE, AUTO, 2.4V, SOD-123

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

21359

MMSZ5221BT1G

D# 1431268RL

ON Semiconductor

DIODE, ZENER, 2.4V, 0.5W

RoHS: Compliant

Min Qty: 1

Container: Reel

Quick Inquiry

MMSZ5221BT1

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