Name: MMSZ5256ET1
Brand: ON Semiconductor
SKU: MMSZ5256ET1
Availability: InStock
Rating: 5 (154 reviews)

MMSZ5256ET1

For Reference Only

Part Number	MMSZ5256ET1
Manufacturer	ON Semiconductor
Description	DIODE ZENER 30V 500MW SOD123
Datasheet	MMSZ5256ET1 Specifications
Package	SOD-123
ECAD
In Stock	7,440 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 10 - Jun 15 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MMSZ5256ET1 (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 MMSZ5256ET1 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MMSZ5256ET1 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MMSZ5256ET1.

MMSZ5256ET1 Specifications

Manufacturer	ON Semiconductor
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	SOD-123
ECAD
Series	-
Voltage - Zener (Nom) (Vz)	30V
Tolerance	±5%
Power - Max	500mW
Impedance (Max) (Zzt)	49 Ohms
Current - Reverse Leakage @ Vr	100nA @ 23V
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

MMSZ5256ET1 Reviews

Hayle*****onnell

April 4, 2023

★ ★ ★ ★ ★

The order process is easy and user friendly, very helpful customer service, always fast shipping.

Feli*****weeney

April 3, 2023

★ ★ ★ ★ ★

This is the best online shop to order electronic components. From a 30 cent item up to industrial, Customer Service is great. This company is so reliable and super easy to work with and ask questions. One CS agent even stayed after hours to get me an answer!

Har***** Lad

March 24, 2023

★ ★ ★ ★ ★

Wish there were some documentation but I guess if you're buying you kinda should know.

Nala*****rennan

March 19, 2023

★ ★ ★ ★ ★

I recently became very interested in electronics and I have used several of them. They work great.

Kath*****Tella

March 13, 2023

★ ★ ★ ★ ★

Perfectly functioning!! on time and as described!

Russ*****Costa

March 1, 2023

★ ★ ★ ★ ★

To be honest, you're beating your competitor on delivery - sometimes I request 2nd day and you still get it here overnight. Thanks!

Jerm***** Gupta

February 28, 2023

★ ★ ★ ★ ★

I always have good experiences in dealing with Heisener Electronics. They have the components I need in stock, their search function is great, and shipping is fast and always as promised.

Kel***** Dash

February 25, 2023

★ ★ ★ ★ ★

Quality electronic components plus fast response.Thank you.

Kam***** Chan

February 19, 2023

★ ★ ★ ★ ★

MMSZ5256ET1 arrived in great condition, very happy, Would buy again. A++ . thank you!!

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MMSZ5256ET1 Packaging

MMSZ5256ET1 FAQ

1. How to order MMSZ5256ET1 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 MMSZ5256ET1 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MMSZ5256ET1. All suppliers must pass our qualification reviews before they can publish their products including MMSZ5256ET1 on Heisener; we pay more attention to the channels and quality of MMSZ5256ET1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MMSZ5256ET1 price and inventory displayed accurate?

The price and inventory of MMSZ5256ET1 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 MMSZ5256ET1?

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 MMSZ5256ET1 we delivered, we will accept the replacement or return of the MMSZ5256ET1 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 MMSZ5256ET1.

(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 MMSZ5256ET1 pin diagram, MMSZ5256ET1 datasheet?

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

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MMSZ5256ET1 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

MMSZ5256ET1G

D# V72:2272_07310422

ON Semiconductor

Zener Diode Single 30V 5% 49Ohm 500mW 2-Pin SOD-123 T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SZMMSZ5256ET1G

D# SZMMSZ5256ET1G

ON Semiconductor

Diode Zener Single 30V 5% 500mW 2-Pin SOD-123 T/R - Tape and Reel (Alt: SZMMSZ5256ET1G)

MMSZ5256ET1G

D# MMSZ5256ET1G

ON Semiconductor

Diode Zener Single 30V 5% 500mW 2-Pin SOD-123 T/R - Tape and Reel (Alt: MMSZ5256ET1G)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SZMMSZ5256ET1G

D# SZMMSZ5256ET1G

ON Semiconductor

Diode Zener Single 30V 5% 500mW 2-Pin SOD-123 T/R (Alt: SZMMSZ5256ET1G)

MMSZ5256ET1G

D# MMSZ5256ET1G

ON Semiconductor

Diode Zener Single 30V 5% 500mW 2-Pin SOD-123 T/R (Alt: MMSZ5256ET1G)

Part Number	Manufacturer	Description	Stock
MMSZ5256ET1	ON Semiconductor	ZENER REGULATOR DIODE - Tape and Reel	0
MMSZ5256ET1G	ON Semiconductor	ZENER REGULATOR DIODE - Tape and Reel	0
SZMMSZ5256ET1G	ON Semiconductor	ZENER REGULATOR DIODE - Tape and Reel	0

Part Number	Manufacturer	Description	Stock
MMSZ5256ET1 D# MMSZ5256ET1-ND	ON Semiconductor	DIODE ZENER 30V 500MW SOD123	0
MMSZ5256ET1G D# 488-MMSZ5256ET1GTR-ND	ON Semiconductor	DIODE ZENER 30V 500MW SOD123	3000
SZMMSZ5256ET1G D# SZMMSZ5256ET1G-ND	ON Semiconductor	DIODE ZENER 30V 500MW SOD123	0

Part Number

Manufacturer

Description

Stock

SZMMSZ5256ET1G

D# 3607546

ON Semiconductor

225 W, ZENER DIODEVOLTAGE REGULATOR

RoHS: Compliant

Min Qty: 3000

Container: Reel

MMSZ5256ET1G

D# 3607037

ON Semiconductor

225 W, ZENER DIODEVOLTAGE REGULATOR

RoHS: Compliant

Min Qty: 9000

Container: Reel

Part Number

Manufacturer

Description

Stock

MMSZ5256ET1G

ON Semiconductor

Zener Diodes 30V 500mW

RoHS: Compliant

pbFree: Yes

15000

Part Number

Manufacturer

Description

Stock

MMSZ5256ET1G

ON SEMICONDUCTOR

OEM/CM QUOTES ONLY | NO BROKERS

3480

Part Number

Manufacturer

Description

Stock

MMSZ5256ET1G

D# 863-MMSZ5256ET1G

ON Semiconductor

Zener Diodes 30V 500mW

RoHS: Compliant

23900

Part Number

Manufacturer

Description

Stock

MMSZ5256ET1G

D# XSFP00000193269

ON SEMICONDUCTOR

12000

Part Number

Manufacturer

Description

Stock

SZMMSZ5256ET1G

D# 76T7780

ON Semiconductor

ZENER REGULATOR DIODE / REEL

RoHS: Not Compliant

Min Qty: 3000

Container: TAPE & REEL - FULL

MMSZ5256ET1G

D# 71J6034

ON Semiconductor

Zener Diode,Single, Two Terminal,30V V(Z),5%,SOD-123 RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 9000

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

Stock

MMSZ5256ET1

D# NS-MMSZ5256ET1

ON Semiconductor

OEM/CM ONLY

2533

MMSZ5256ET1G

D# NS-MMSZ5256ET1G

ON Semiconductor

OEM/CM ONLY

1668

Part Number

Manufacturer

Description

Stock

MMSZ5256ET1G

ON Semiconductor

Zener Diode, 30V, 5%, 0.5W, Unidirectional

RoHS: Compliant

13974

Part Number

Manufacturer

Description

Stock

MMSZ5256ET1G

ON Semiconductor

OEM/CM ONLY

59069

Part Number

Manufacturer

Description

Stock

MMSZ5256ET1G

D# 35220691

ON Semiconductor

Zener Diode Single 30V 5% 49Ohm 500mW 2-Pin SOD-123 T/R

RoHS: Compliant

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MMSZ5256ET1

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