Name: PTZTE257.5B
Brand: Rohm Semiconductor
SKU: PTZTE257-5B
Availability: InStock
Rating: 5 (69 reviews)

PTZTE257.5B

For Reference Only

Part Number	PTZTE257.5B
Manufacturer	Rohm Semiconductor
Description	DIODE ZENER 7.9V 1W PMDS
Datasheet	PTZTE257.5B Specifications
Package	DO-214AC, SMA
ECAD
In Stock	1,136,208 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 26 - May 1 (Choose Expedited Shipping)
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Part Number # PTZTE257.5B (Diodes - Zener - Single) is manufactured by Rohm 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 PTZTE257.5B specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add PTZTE257.5B with quantity into BOM. Heisener.com does NOT require any registration to request a quote of PTZTE257.5B.

PTZTE257.5B Specifications

Manufacturer	Rohm Semiconductor
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	DO-214AC, SMA
ECAD
Series	-
Voltage - Zener (Nom) (Vz)	7.9V
Tolerance	±6%
Power - Max	1W
Impedance (Max) (Zzt)	4 Ohms
Current - Reverse Leakage @ Vr	20µA @ 4V
Voltage - Forward (Vf) (Max) @ If	-
Operating Temperature	-
Mounting Type	Surface Mount
Package / Case	DO-214AC, SMA
Supplier Device Package	PMDS

PTZTE257.5B Reviews

Lil*****dwin

March 12, 2023

★ ★ ★ ★ ★

I am very happy with how Heisener do business. Will definitely buy their products in the future as I have confidence in their customer service.

Dan*****ajwa

March 4, 2023

★ ★ ★ ★ ★

Perfect! Nice components, professional service!

Write a Review

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PTZTE257.5B Packaging

PTZTE257.5B FAQ

1. How to order PTZTE257.5B 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 PTZTE257.5B is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PTZTE257.5B. All suppliers must pass our qualification reviews before they can publish their products including PTZTE257.5B on Heisener; we pay more attention to the channels and quality of PTZTE257.5B products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the PTZTE257.5B price and inventory displayed accurate?

The price and inventory of PTZTE257.5B 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 PTZTE257.5B?

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 PTZTE257.5B we delivered, we will accept the replacement or return of the PTZTE257.5B 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 PTZTE257.5B.

(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 PTZTE257.5B pin diagram, PTZTE257.5B datasheet?

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

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PTZTE257.5B 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

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PTZTE257.5B

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