Name: MMSZ5229BT1
Brand: ON Semiconductor
SKU: MMSZ5229BT1
Availability: InStock
Rating: 5 (173 reviews)

MMSZ5229BT1

For Reference Only

Part Number	MMSZ5229BT1
Manufacturer	ON Semiconductor
Description	DIODE ZENER 4.3V 500MW SOD123
Datasheet	MMSZ5229BT1 Specifications
Package	SOD-123
ECAD
In Stock	106,920 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 # MMSZ5229BT1 (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 MMSZ5229BT1 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MMSZ5229BT1 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MMSZ5229BT1.

MMSZ5229BT1 Specifications

Manufacturer	ON Semiconductor
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	SOD-123
ECAD
Series	-
Voltage - Zener (Nom) (Vz)	4.3V
Tolerance	±5%
Power - Max	500mW
Impedance (Max) (Zzt)	22 Ohms
Current - Reverse Leakage @ Vr	5µA @ 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

MMSZ5229BT1 Reviews

Jol*****Toor

March 27, 2023

★ ★ ★ ★ ★

Boundless range of products, ease of search and fast delivery continue to impress. Heisener is always my first stop for electronic components.

Kolt*****arrett

March 8, 2023

★ ★ ★ ★ ★

I have used 2 of the 10 units so far and they work fine.

Kin*****lenn

February 27, 2023

★ ★ ★ ★ ★

Worked perfectly for my application. Worked like a charm!

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

MMSZ5229BT1 Packaging

MMSZ5229BT1 FAQ

1. How to order MMSZ5229BT1 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 MMSZ5229BT1 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MMSZ5229BT1. All suppliers must pass our qualification reviews before they can publish their products including MMSZ5229BT1 on Heisener; we pay more attention to the channels and quality of MMSZ5229BT1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MMSZ5229BT1 price and inventory displayed accurate?

The price and inventory of MMSZ5229BT1 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 MMSZ5229BT1?

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 MMSZ5229BT1 we delivered, we will accept the replacement or return of the MMSZ5229BT1 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 MMSZ5229BT1.

(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 MMSZ5229BT1 pin diagram, MMSZ5229BT1 datasheet?

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

MMSZ5229BT1 Related Products

1812Y3K00471GCT	Knowles Syfer, CAP CER 470PF 3KV C0G/NP0 1812, 1812 (4532 Metric), -	View
GRM0335C1H910GA01D	Murata, CAP CER 91PF 50V NP0 0201, 0201 (0603 Metric), -	View
VPS36-3600	Triad Magnetics, XFRMR LAMINATED 130VA CHAS MOUNT, -, -	View
PDZ2.7BGWX	Nexperia USA Inc., PDZ2.7BGWSOD123SOD2, -, -	View
JANTX1N5526BUR-1	Aeroflex Metelics, Division of MACOM, DIODE ZENER 6.8V DO213AA, DO-213AA, -	View
NCP1013ST130T3G	ON Semiconductor, IC OFFLINE SWIT SMPS CM SOT223, TO-261-4, TO-261AA, -	View
3743	Eaton, FUSE BLOCK CART 600V 30A CHASSIS, -, -	View
CMF50825K00FKR6	Vishay Dale, RES 825K OHM 1/4W 1% AXIAL, Axial, -	View
RN60C4750FR36	Vishay Dale, RES 475 OHM 1/4W 1% AXIAL, Axial, -	View
RCP1206W270RJEA	Vishay Dale, RES SMD 270 OHM 5% 11W 1206, 1206 (3216 Metric), -	View
D38999/27HE35XB	TE Connectivity Deutsch Connectors, D38999/27HE35XB, -, -	View
DM74ALS273SJX	ON Semiconductor, IC FF D-TYPE SNGL 8BIT 20SOP, 20-SOIC (0.209", 5.30mm Width), -	View

MMSZ5229BT1 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

SZMMSZ5229BT1G

D# V72:2272_07311663

ON Semiconductor

Zener Diode Single 4.3V 5% 22Ohm 500mW Automotive 2-Pin SOD-123 T/R

RoHS: Compliant

MMSZ5229BT1G

D# V72:2272_07290163

ON Semiconductor

Zener Diode Single 4.3V 5% 22Ohm 500mW 2-Pin SOD-123 T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
SZMMSZ5229BT1G D# SZMMSZ5229BT1G	ON Semiconductor	Diode Zener Single 4.3V 5% 500mW 2-Pin SOD-123 T/R - Tape and Reel (Alt: SZMMSZ5229BT1G)	0
MMSZ5229BT1 D# MMSZ5229BT1	ON Semiconductor	ZENER SGL 4.3V 5% 500MW 2PIN SOD-123 - Bulk (Alt: MMSZ5229BT1) RoHS: Not Compliant	0
MMSZ5229BT1G D# MMSZ5229BT1G	ON Semiconductor	Diode Zener Single 4.3V 5% 500mW 2-Pin SOD-123 T/R - Bulk (Alt: MMSZ5229BT1G)	0

Part Number

Manufacturer

Description

Stock

MMSZ5229BT1G

D# MMSZ5229BT1G

ON Semiconductor

Diode Zener Single 4.3V 5% 500mW 2-Pin SOD-123 T/R (Alt: MMSZ5229BT1G)

Part Number

Manufacturer

Description

Stock

MMSZ5229BT1G

D# MMSZ5229BT1G

ON Semiconductor

Diode Zener Single 4.3V 5% 500mW 2-Pin SOD-123 T/R (Alt: MMSZ5229BT1G)

SZMMSZ5229BT1G

D# SZMMSZ5229BT1G

ON Semiconductor

Diode Zener Single 4.3V 5% 500mW 2-Pin SOD-123 T/R (Alt: SZMMSZ5229BT1G)

Part Number

Manufacturer

Description

Stock

MMSZ5229BT1G

ACTIVE COMPNTS/DIODES

100

Part Number

Manufacturer

Description

Stock

MMSZ5229BT1

ON Semiconductor

10095

Part Number	Manufacturer	Description	Stock
MMSZ5229BT1G	ON Semiconductor	Diode Zener Single 4.3V 5% 500mW Automotive 2-Pin SOD-123 T/R	12000
SZMMSZ5229BT1G	ON Semiconductor	ZEN SOD123 REG 0.5W 4.3V - Tape and Reel	0
MMSZ5229BT1	ON Semiconductor	Diode Zener Single 4.3V 5% 500mW Automotive 2-Pin SOD-123 T/R	12000

Part Number

Manufacturer

Description

Stock

MMSZ5229BT1G

ON Semiconductor

4.3V ±, 5% 500mW 5uA @ 1V SOD-123 Zener Diodes RoHS

12960

Part Number

Manufacturer

Description

Stock

MMSZ5229BT1G

ON Semiconductor

RoHS: Compliant

SZMMSZ5229BT1G

ON Semiconductor

Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
MMSZ5229BT1G D# MMSZ5229BT1GOSCT-ND	ON Semiconductor	DIODE ZENER 4.3V 500MW SOD123	8986
MMSZ5229BT1 D# 2156-MMSZ5229BT1-ONTR-ND	Rochester Electronics LLC	DIODE ZENER 4.3V 500MW SOD123	73000
SZMMSZ5229BT1G D# SZMMSZ5229BT1GOSCT-ND	ON Semiconductor	DIODE ZENER 4.3V 500MW SOD123	6020

Part Number

Manufacturer

Description

Stock

MMSZ5229BT1G

ON Semiconductor

In stock shipping within 2days

36525

Part Number

Manufacturer

Description

Stock

MMSZ5229BT1G

D# 1459125RL

ON Semiconductor

DIODE, ZENER, 4.3V, 0.5W

RoHS: Compliant

Min Qty: 5

Container: Reel

SZMMSZ5229BT1G

D# 3607518

ON Semiconductor

ZENER DIODE 500 MW SOD-123

RoHS: Compliant

Min Qty: 9000

Container: Reel

Part Number

Manufacturer

Description

Stock

MMSZ5229BT1G

ON Semiconductor

NEW AND ORGINAL. ISRAEL W.HOUSE

7989

Part Number

Manufacturer

Description

Stock

MMSZ5229BT1G

ON Semiconductor

MMSZ5229BT1 Series 500 mW 10 mA 4.3 V SMT Zener Voltage Regulator - SOD-123

RoHS: Compliant

pbFree: Yes

48000

SZMMSZ5229BT1G

ON Semiconductor

Auto grade Zener diode SOD 123

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
MMSZ5229BT1G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	937825
MMSZ5229BT1	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	84680
SZMMSZ5229BT1G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	21305

Part Number

Manufacturer

Description

Stock

MMSZ5229BT1G

D# C242261

ON Semiconductor

12940

Part Number

Manufacturer

Description

Stock

MMSZ5229BT1G

ON Semiconductor

OEM/CM Immediate delivery

36000

Part Number

Manufacturer

Description

Stock

SZMMSZ5229BT1G

D# 863-SZMMSZ5229BT1G

ON Semiconductor

Zener Diodes ZEN REG 0.5W 4.3V

RoHS: Compliant

10630

MMSZ5229BT1G

D# 863-MMSZ5229BT1G

ON Semiconductor

Zener Diodes 4.3V 500mW

RoHS: Compliant

11767

Part Number

Manufacturer

Description

Stock

MMSZ5229BT1G

D# XSFP00000163439

ON SEMICONDUCTOR

MMSZ5229BT1 Series 500 mW 10 mA 4.3 V SMT Zener Voltage Regulator - SOD-123

87000

SZMMSZ5229BT1G

D# XSKDRABS0043432

ON SEMICONDUCTOR

ZEN SOD123 REG 0.5W 4.3V

9000

Part Number	Manufacturer	Description	Stock
MMSZ5229BT1G. D# 26AC2320	ON Semiconductor	ZEN SOD123 REG 0.5W 4.3V ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 3000 Container: TAPE & REEL - FULL	0
SZMMSZ5229BT1G D# 76T7737	ON Semiconductor	ZEN SOD123 REG 0.5W 4.3V / REEL RoHS: Not Compliant Min Qty: 6000 Container: TAPE & REEL - FULL	0
MMSZ5229BT1G D# 71J6030	ON Semiconductor	ZENER DIODE, 500mW, 4.3V, SOD-123, Zener Voltage Vz Typ:4.3V, 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: Cut Tape	0

Part Number

Manufacturer

Description

Stock

MMSZ5229BT1G

D# NS-MMSZ5229BT1G

ON Semiconductor

OEM/CM ONLY

20937

MMSZ5229BT1

D# NS-MMSZ5229BT1

ON Semiconductor

OEM/CM ONLY

3932

Part Number

Manufacturer

Description

Stock

MMSZ5229BT1G

ON Semiconductor

2400

MMSZ5229BT1

ON Semiconductor

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

2895

Part Number

Manufacturer

Description

Stock

MMSZ5229BT1G

D# 5453027

ON Semiconductor

ON Semiconductor, 4.3V Zener Diode 5% 500 mW SMT 2-Pin SOD-123, PK

Min Qty: 20

Container: Package

2480

Part Number

Manufacturer

Description

Stock

MMSZ5229BT1G

ON Semiconductor

Zener Diode, 4.3V, 5%, 0.5W, Unidirectional

RoHS: Compliant

1631165

MMSZ5229BT1

ON Semiconductor

Zener Diode, 4.3V, 5%, 0.5W, Unidirectional

RoHS: Not Compliant

73000

Part Number	Manufacturer	Description	Stock
MMSZ5229BT1	Motorola Semiconductor Products	OEM/CM ONLY	100284
SZMMSZ5229BT1G	ON Semiconductor	OEM/CM ONLY	2771
MMSZ5229BT1G	ON Semiconductor	OEM/CM ONLY	77260

Part Number

Manufacturer

Description

Stock

MMSZ5229BT1G

ON Semiconductor

IN stock Immediate delivery

35985

Part Number

Manufacturer

Description

Stock

SZMMSZ5229BT1G

D# 26971081

ON Semiconductor

Zener Diode Single 4.3V 5% 22Ohm 500mW Automotive 2-Pin SOD-123 T/R

RoHS: Compliant

MMSZ5229BT1G

D# 53705023

ON Semiconductor

Zener Diode Single 4.3V 5% 22Ohm 500mW 2-Pin SOD-123 T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MMSZ5229BT1GOSCT

ON Semiconductor

RFQ

6355

Part Number

Manufacturer

Description

Stock

MMSZ5229BT1G

D# 1459125

ON Semiconductor

DIODE, ZENER, 4.3V, 0.5W

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Quick Inquiry

MMSZ5229BT1

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS