Name: 1N5278B (DO-35)
Brand: Microsemi Corporation
SKU: 1N5278B-DO-35
Availability: InStock
Rating: 5 (161 reviews)

1N5278B (DO-35)

For Reference Only

Part Number	1N5278B (DO-35)
Manufacturer	Microsemi Corporation
Description	DIODE ZENER 170V 500MW DO35
Datasheet	1N5278B (DO-35) Datasheet 1N5278B (DO-35) Specifications
Package	DO-204AH, DO-35, Axial
ECAD
In Stock	6,544 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1N5278B (DO-35) (Diodes - Zener - Single) is manufactured by Microsemi Corporation 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 1N5278B (DO-35) specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1N5278B (DO-35) with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1N5278B (DO-35).

1N5278B (DO-35) Specifications

Manufacturer	Microsemi Corporation
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	DO-204AH, DO-35, Axial
ECAD
Series	-
Voltage - Zener (Nom) (Vz)	170V
Tolerance	±5%
Power - Max	500mW
Impedance (Max) (Zzt)	1900 Ohms
Current - Reverse Leakage @ Vr	100nA @ 129V
Voltage - Forward (Vf) (Max) @ If	1.5V @ 200mA
Operating Temperature	-65°C ~ 175°C
Mounting Type	Through Hole
Package / Case	DO-204AH, DO-35, Axial
Supplier Device Package	DO-35

1N5278B (DO-35) Datasheet

1N5278B (DO-35) Reviews

East*****guirre

March 30, 2023

★ ★ ★ ★ ★

I was able to make my list of needed parts and use suggested relative selection. The five stars represent the fact they show inventory quantity. So far i'm happy.

Ezra *****padhyay

March 25, 2023

★ ★ ★ ★ ★

Every time I order, I always get faster than promised. For a small-time operator like me, you guys are the best!

Jami*****bster

March 10, 2023

★ ★ ★ ★ ★

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

Erin*****fman

March 6, 2023

★ ★ ★ ★ ★

Very user friendly to find part and specs. Easy to deal with the transaction for different payment types. Thanks!

Ste***** Tata

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.

Nad*****Rowe

February 23, 2023

★ ★ ★ ★ ★

Quality electronic components plus fast response.Thank you.

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1N5278B (DO-35) Packaging

1N5278B (DO-35) FAQ

1. How to order 1N5278B (DO-35) 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 1N5278B (DO-35) is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1N5278B (DO-35). All suppliers must pass our qualification reviews before they can publish their products including 1N5278B (DO-35) on Heisener; we pay more attention to the channels and quality of 1N5278B (DO-35) products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1N5278B (DO-35) price and inventory displayed accurate?

The price and inventory of 1N5278B (DO-35) 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 1N5278B (DO-35)?

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 1N5278B (DO-35) we delivered, we will accept the replacement or return of the 1N5278B (DO-35) 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 1N5278B (DO-35).

(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 1N5278B (DO-35) pin diagram, 1N5278B (DO-35) datasheet?

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

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1N5278B (DO-35) 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

1N5278B (DO-35)

Microsemi Corporation

DIODE ZENER 170V 500MW DO35

1N5278BDO35TR

Microsemi Corporation

DIODE ZENER 170V 500MW DO35

Part Number	Manufacturer	Description	Stock
1N5278B TR D# 1N5278BTR-ND	Central Semiconductor Corp	DIODE ZENER 170V 500MW DO35	0
1N5278B BK D# 1N5278BBK-ND	Central Semiconductor Corp	DIODE ZENER 170V 500MW DO35	0
1N5278B (DO-35) D# 1N5278B(DO-35)-ND	Microsemi Corporation	DIODE ZENER 170V 500MW DO35	0
1N5278BDO35TR D# 278-1N5278BDO35TR-ND	Microsemi Corporation	DIODE ZENER 170V 500MW DO35	9744

Part Number

Manufacturer

Description

Stock

1N5278BDO35TR

Microchip Technology Inc

OEM/CM ONLY

5007

Part Number

Manufacturer

Description

Stock

1N5278B

D# 494-1N5278B(DO-35)

Microchip Technology Inc

Zener Diodes Zener Diodes

RoHS: Not Compliant

235

Part Number

Manufacturer

Description

Stock

1N5278B (DO-35)

D# NS-1N5278B (DO-35)

Microsemi Corporation

OEM/CM ONLY

2688

1N5278BDO35

D# NS-1N5278BDO35

Microsemi Commercial Components Group

OEM/CM ONLY

3198

Part Number

Manufacturer

Description

Stock

1N5278BDO35TR

OEM/CM ONLY

216

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1N5278B (DO-35)

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