Name: 1N5943BUR-1
Brand: Microsemi Corporation
SKU: 1N5943BUR-1
Availability: InStock
Rating: 5 (155 reviews)

1N5943BUR-1

For Reference Only

Part Number	1N5943BUR-1
Manufacturer	Microsemi Corporation
Description	DIODE ZENER 56V 1.25W DO213AB
Datasheet	1N5943BUR-1 Specifications
Package	DO-213AB, MELF
ECAD
In Stock	6,816 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1N5943BUR-1 (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 1N5943BUR-1 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1N5943BUR-1 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1N5943BUR-1.

1N5943BUR-1 Specifications

Manufacturer	Microsemi Corporation
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	DO-213AB, MELF
ECAD
Series	-
Voltage - Zener (Nom) (Vz)	56V
Tolerance	±5%
Power - Max	1.25W
Impedance (Max) (Zzt)	86 Ohms
Current - Reverse Leakage @ Vr	1µA @ 42.6V
Voltage - Forward (Vf) (Max) @ If	1.2V @ 200mA
Operating Temperature	-65°C ~ 175°C
Mounting Type	Surface Mount
Package / Case	DO-213AB, MELF
Supplier Device Package	DO-213AB

1N5943BUR-1 Reviews

Kais*****levins

March 19, 2023

★ ★ ★ ★ ★

Very good, fast shipping, super reliable seller.

Tad*****Dani

March 18, 2023

★ ★ ★ ★ ★

very pleased with item, thank you.

Enoc*****seph

March 17, 2023

★ ★ ★ ★ ★

Most of the reviews for this product were positive so I took a chance.

Kyle*****urana

March 7, 2023

★ ★ ★ ★ ★

It arrived earlier than the deadline. All is OK. Thank you

Viol*****orde

March 4, 2023

★ ★ ★ ★ ★

I wanted something that would handle voltage spikes. Worked perfectly. I plan to use four more.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

1N5943BUR-1 Packaging

1N5943BUR-1 FAQ

1. How to order 1N5943BUR-1 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 1N5943BUR-1 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1N5943BUR-1. All suppliers must pass our qualification reviews before they can publish their products including 1N5943BUR-1 on Heisener; we pay more attention to the channels and quality of 1N5943BUR-1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1N5943BUR-1 price and inventory displayed accurate?

The price and inventory of 1N5943BUR-1 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 1N5943BUR-1?

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 1N5943BUR-1 we delivered, we will accept the replacement or return of the 1N5943BUR-1 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 1N5943BUR-1.

(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 1N5943BUR-1 pin diagram, 1N5943BUR-1 datasheet?

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

1N5943BUR-1 Related Products

SIT8209AI-21-28E-133.000000X	SiTIME, -40 TO 85C, 3225, 20PPM, 2.8V, 1, -, -	View
0805J2000390JAR	Knowles Syfer, CAP CER 0805, -, -	View
RCE5C1H561J0DBH03A	Murata, CAP CER 560PF 50V C0G/NP0 RADIAL, Radial, -	View
SN74ACT14NSRG4	Texas Instruments, IC HEX SCHMITT-TRIG INV 14SO, 14-SOIC (0.209", 5.30mm Width), -	View
CD4026BPW	Texas Instruments, IC COUNTER/DIVIDR DECADE 16TSSOP, 16-TSSOP (0.173", 4.40mm Width), -	View
RN65D1334FB14	Vishay Dale, RES 1.33M OHM 1/2W 1% AXIAL, Axial, -	View
RNC55K1963FMB14	Vishay Dale, RES 196K OHM 1/8W 1% AXIAL, Axial, -	View
RN60D3012FRE6	Vishay Dale, RES 30.1K OHM 1/4W 1% AXIAL, Axial, -	View
0743203000	Molex, LLC, CONN RCPT VERT ANALOG DGTL DVI, -, -	View
75-068224-10P	Amphenol Industrial Operations, ER 7C 7#8 PIN RECP BOX, -, -	View
MS3102R18-24S	Amphenol Industrial Operations, CONN RCPT 10POS BOX MNT W/SCKT, -, -	View
GCC65DRYI-S13	Sullins Connector Solutions, CONN EDGE DUAL FMALE 130POS .100, -, -	View

1N5943BUR-1 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

1N5943BUR-1

D# 1N5943BUR-1

Microchip Technology Inc

Diode Zener Single 56V 5% 1.5W 2-Pin DO-213AB - Bag (Alt: 1N5943BUR-1)

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

1N5943BUR-1

Microsemi Corporation

DIODE ZENER 56V 1.25W DO213AB

Part Number

Manufacturer

Description

Stock

1N5943BUR-1

D# 1N5943BUR-1-ND

Microchip Technology Inc

DIODE ZENER 56V 1.25W DO213AB

Part Number

Manufacturer

Description

Stock

1N5943BUR-1

Microchip Technology Inc

Zener Diodes

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

1N5943BUR-1

D# MCHP00000043884

Microchip Technology Inc

Zener Diodes

Quick Inquiry

1N5943BUR-1

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