Name: 1N4973
Brand: Microsemi Corporation
SKU: 1N4973_1B3
Availability: InStock
Rating: 5 (167 reviews)

1N4973

For Reference Only

Part Number	1N4973
Manufacturer	Microsemi Corporation
Description	DIODE ZENER 43V 5W EPAK
Datasheet	1N4973 Specifications
Package	E, Axial
ECAD
In Stock	11,808 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1N4973 (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 1N4973 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1N4973 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1N4973.

1N4973 Specifications

Manufacturer	Microsemi Corporation
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	E, Axial
ECAD
Series	-
Voltage - Zener (Nom) (Vz)	43V
Tolerance	±5%
Power - Max	5W
Impedance (Max) (Zzt)	20 Ohms
Current - Reverse Leakage @ Vr	2µA @ 32.7V
Voltage - Forward (Vf) (Max) @ If	1.5V @ 1A
Operating Temperature	-65°C ~ 175°C
Mounting Type	Through Hole
Package / Case	E, Axial
Supplier Device Package	E-PAK

1N4973 Reviews

Everl*****Dixit

April 2, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent

Merri*****rillo

March 19, 2023

★ ★ ★ ★ ★

Work Great. Would recommend. Only used 2. So I have 248 extras. Best deal by far that's why I got these.

Amir*****tuart

March 18, 2023

★ ★ ★ ★ ★

The best choice, clear and easy to make an order. Gives me full control.

Killi*****adhan

March 11, 2023

★ ★ ★ ★ ★

Sure appreciate your quality, expertise and professional service. Thank you so much!!!

Bryan*****terson

March 10, 2023

★ ★ ★ ★ ★

Reasonable prices, fast shipping, and the best customer service I've ever experienced! Absolutely will share it to my friends.

Isr***** Bahl

March 9, 2023

★ ★ ★ ★ ★

Fantastic quality products with fair and prompt shipping. Would save much time crossing all the features. Thank you for all your effort.

Ja*****Sood

March 3, 2023

★ ★ ★ ★ ★

Great deal, immediate response and very quick delivery!

Amin*****eath

February 28, 2023

★ ★ ★ ★ ★

Purchasing from Heisener means the real part is obtained no worried for product quality.

Write a Review

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1N4973 Packaging

1N4973 FAQ

1. How to order 1N4973 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 1N4973 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1N4973. All suppliers must pass our qualification reviews before they can publish their products including 1N4973 on Heisener; we pay more attention to the channels and quality of 1N4973 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1N4973 price and inventory displayed accurate?

The price and inventory of 1N4973 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 1N4973?

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 1N4973 we delivered, we will accept the replacement or return of the 1N4973 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 1N4973.

(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 1N4973 pin diagram, 1N4973 datasheet?

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

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1N4973 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

1N4973

D# 70912021

Solid State Manufacturing

Glass Body 5 Watt Zener

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
1N4973JANTX D# V37:1799_15893043	Sensitron Semiconductors	Zener Diode Single 43V 20Ohm 5000mW 2-Pin Case 5W RoHS: Not Compliant	0
JAN1N4973 D# V37:1799_16596991	Sensitron Semiconductors	Zener Diode Single 43V 20Ohm 5000mW 2-Pin Case 5W RoHS: Not Compliant	0
1N4973 D# V36:1790_09125145	Microchip Technology Inc	Zener Diode Single 43V 5% 20Ohm 5000mW 2-Pin Case E Bag RoHS: Not Compliant	0
1N4973US D# VN5:3623_17501292	Microsemi Corporation	Zener Diode Single 43V 5% 20Ohm 5000mW 2-Pin E-MELF Bag RoHS: Not Compliant	0
JANTXV1N4973 D# VN6:3635_17537798	Microsemi Corporation	Zener Diode Single 43V 5% 20Ohm 5000mW 2-Pin Case E Bag RoHS: Not Compliant	0
JANTX1N4973US D# V37:1799_09134615	Microchip Technology Inc	Zener Diode Single 43V 5% 20Ohm 5000mW 2-Pin E-MELF Bag RoHS: Not Compliant	0
JANTX1N4973 D# V37:1799_16596995	Sensitron Semiconductors	Zener Diode Single 43V 20Ohm 5000mW 2-Pin Case 5W RoHS: Not Compliant	0
1N4973JANTXV D# V37:1799_15892126	Sensitron Semiconductors	Zener Diode Single 43V 20Ohm 5000mW 2-Pin Case 5W RoHS: Not Compliant	0
1N4973USJANS D# V37:1799_15892900	Sensitron Semiconductors	Diode Zener Single 43V 5000mW 2-Pin MELF T/R	0
JANTXV1N4973US D# V37:1799_07341767	Semtech Corporation	Zener Diode Single 43V 5% 20Ohm 5000mW 2-Pin SMD	0
JAN1N4973US D# V37:1799_07332803	Semtech Corporation	Zener Diode Single 43V 5% 20Ohm 5000mW 2-Pin SMD	0
1N4973JAN D# V37:1799_16421669	Sensitron Semiconductors	Zener Diode Single 43V 20Ohm 5000mW 2-Pin Case 5W RoHS: Not Compliant	0

Part Number	Manufacturer	Description	Stock
JANTXV1N4973DUS D# JANTXV1N4973DUS	Microchip Technology Inc	Diode Zener Single 43V 1% 5W 2-Pin E-Case SMD Bag - Bag (Alt: JANTXV1N4973DUS) RoHS: Not Compliant	0
JAN1N4973CUS D# JAN1N4973CUS	Microchip Technology Inc	Diode Zener Single 43V 2% 5W 2-Pin E-Case SMD - Bag (Alt: JAN1N4973CUS) RoHS: Not Compliant	0
JAN1N4973 D# JAN1N4973	Microchip Technology Inc	Diode Zener Single 43V 5% 5W 2-Pin Case E - Bag (Alt: JAN1N4973) RoHS: Not Compliant	0
JAN1N4973D D# JAN1N4973D	Microchip Technology Inc	Diode Zener Single 43V 1% 5W 2-Pin E-Case Axial Thru-Hole - Bag (Alt: JAN1N4973D) RoHS: Not Compliant	0
JANTXV1N4973 D# JANTXV1N4973	Sensitron Semiconductors	Zener Single 43V 5000mW 2-Pin - Bag (Alt: JANTXV1N4973) RoHS: Not Compliant	0
JANS1N4973 D# JANS1N4973	Semtech Corporation	Diode Zener Single 43V 5% 5W 2-Pin Case G-99 - Waffle Pack (Alt: JANS1N4973) RoHS: Not Compliant	0
JANS1N4973US D# JANS1N4973US	Semtech Corporation	Diode Zener Single 43V 5% 5W 2-Pin SMD - Waffle Pack (Alt: JANS1N4973US) RoHS: Not Compliant	0
1N4973USJANTXV/TR D# JANTXV1N4973US/TR	Microchip Technology Inc	Diode Zener Single 43V 5% 5W 2-Pin E-Case SMD T/R - Tape and Reel (Alt: JANTXV1N4973US/TR) RoHS: Not Compliant	0
1N4973US D# 1N4973US	Sensitron Semiconductors	Zener Single 43V 5000mW 2-Pin MELF - Bag (Alt: 1N4973US) RoHS: Not Compliant	0
1N4973 D# 1N4973	Sensitron Semiconductors	Zener Single 43V 5000mW 2-Pin - Bag (Alt: 1N4973) RoHS: Not Compliant	0
1N4973JAN D# JAN1N4973	Semtech Corporation	Diode Zener Single 43V 5% 5W 2-Pin Case G-99 - Bulk (Alt: JAN1N4973) RoHS: Not Compliant	0
JANTX1N4973US D# JANTX1N4973US	Sensitron Semiconductors	Zener Single 43V 5000mW 2-Pin MELF - Bag (Alt: JANTX1N4973US) RoHS: Not Compliant	0
JANTX1N4973 D# JANTX1N4973	Microchip Technology Inc	- Bag (Alt: JANTX1N4973) RoHS: Not Compliant	0
JANTX1N4973D D# JANTX1N4973D	Microchip Technology Inc	Diode Zener Single 43V 1% 5W 2-Pin E-Case Axial Thru-Hole Bag - Bag (Alt: JANTX1N4973D) RoHS: Not Compliant	0
1N4973USJAN D# JAN1N4973US	Semtech Corporation	Diode Zener Single 43V 5% 5W 2-Pin SMD - Bulk (Alt: JAN1N4973US) RoHS: Not Compliant	0
JANTXV1N4973US D# JANTXV1N4973US	Sensitron Semiconductors	Zener Single 43V 5000mW 2-Pin MELF - Bag (Alt: JANTXV1N4973US) RoHS: Not Compliant	0
JAN1N4973US D# JAN1N4973US	Microchip Technology Inc	Diode Zener Single 43V 5% 5W 2-Pin E-MELF - Bag (Alt: JAN1N4973US) RoHS: Not Compliant	0
JAN1N4973DUS D# JAN1N4973DUS	Microchip Technology Inc	Diode Zener Single 43V 1% 5W 2-Pin E-Case SMD - Bag (Alt: JAN1N4973DUS) RoHS: Not Compliant	0
JAN1N4973C D# JAN1N4973C	Microchip Technology Inc	Diode Zener Single 43V 2% 5W 2-Pin E-Case Axial Thru-Hole - Bag (Alt: JAN1N4973C) RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

JANTXV1N4973

D# JTXV1N4973

Semtech Corporation

Diode Zener Single 43V 5000mW 2-Pin (Alt: JTXV1N4973)

Part Number	Manufacturer	Description	Stock
JANTXV1N4973	Semicon Components Inc		93
1N4973	New Jersey Semiconductor Products, Inc.		1046
JV1N4973	Semicon Components Inc		93

Part Number	Manufacturer	Description	Stock
JAN1N4973	Microsemi Corporation	ZENER SGL 43V 5% 5W 2PIN E - Bulk	0
1N4973US	Microsemi Corporation	ZENER SGL 43V 5% 5W 2PIN D-5B - Bulk	0
JANTX1N4973	Microsemi Corporation	DIODE ZENER 43V 5W AXIAL	1241
JANTX1N4973US	Microsemi Corporation	ZENER SGL 43V 5% 5W 2PIN D-5B - Trays	0
JAN1N4973US	Microsemi Corporation	ZENER SGL 43V 5% 5W 2PIN D-5B - Bulk	0
JANTXV1N4973US	Microsemi Corporation	ZENER SGL 43V 5% 5W 2PIN D-5B - Trays	0
1N4973	Microsemi Corporation	ZENER SGL 43V 5% 5W 2PIN E - Bulk	0
JANTXV1N4973	Microsemi Corporation	ZENER SGL 43V 5% 5W 2PIN D-5B - Trays	0

Part Number	Manufacturer	Description	Stock
JANTXV1N4973US D# 1086-2773-ND	Microchip Technology Inc	DIODE ZENER 43V 5W D5B	0
JANTX1N4973 D# 1086-1031-ND	Microchip Technology Inc	DIODE ZENER 43V 5W AXIAL	1043
JAN1N4973DUS D# 1086-18619-ND	Microchip Technology Inc	DIODE ZENER 43V 5W D5B	0
JAN1N4973C D# 1086-18612-ND	Microchip Technology Inc	DIODE ZENER 43V 5W E AXIAL	0
JTXV1N4973 D# 600-JTXV1N4973-ND	Semtech Corporation	DIODE ZENER 43V 500W	0
JTX1N4973 D# 600-JTX1N4973-ND	Semtech Corporation	DIODE ZENER 43V 500W	0
JANTXV1N4973DUS D# 1086-18621-ND	Microchip Technology Inc	DIODE ZENER 43V 5W D5B	0
JAN1N4973CUS D# 1086-18614-ND	Microchip Technology Inc	DIODE ZENER 43V 5W D5B	0
JAN1N4973 D# 1086-2050-ND	Microchip Technology Inc	DIODE ZENER 43V 5W D5B	0
JAN1N4973D D# 1086-18617-ND	Microchip Technology Inc	DIODE ZENER 43V 5W E AXIAL	0
JANTXV1N4973 D# 1086-2772-ND	Microchip Technology Inc	DIODE ZENER 43V 5W AXIAL	0
JTX1N4973US D# 600-JTX1N4973US-ND	Semtech Corporation	DIODE ZENER 43V 500W	0
JTXV1N4973US D# 600-JTXV1N4973US-ND	Semtech Corporation	DIODE ZENER 43V 500W	0
1N4973US D# 1N4973USS-ND	Semtech Corporation	DIODE ZENER 43V 5W	0
JANTX1N4973US D# 1086-2417-ND	Microchip Technology Inc	DIODE ZENER 43V 5W D5B	0
JAN1N4973US D# 1086-2051-ND	Microchip Technology Inc	DIODE ZENER 43V 5W D5B	0
JANTX1N4973D D# 1086-18618-ND	Microchip Technology Inc	DIODE ZENER 43V 5W E AXIAL	0
1N4973 D# 1N4973-ND	Microchip Technology Inc	DIODE ZENER 43V 5W EPAK	330

Part Number

Manufacturer

Description

Stock

JANTX1N4973

Microchip Technology Inc

JANTX Series 43 V ±5% 5 W Axial Through Hole Glass Zener Diode

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
JANTXV1N4973	SEMICON	OEM/CM QUOTES ONLY \| NO BROKERS	108
JS1N4973	Microsemi Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	8
JTXV1N4973	XXX	OEM/CM QUOTES ONLY \| NO BROKERS	46
JTX1N4973	SEMICON	OEM/CM QUOTES ONLY \| NO BROKERS	278
JANTX1N4973	Microsemi Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	1463
JANTX1N4973US	Microwave Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	775
JX1N4973D	NA	OEM/CM QUOTES ONLY \| NO BROKERS	2
1N4973JTX	Microwave Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	43
JANTXV1N4973US	Microwave Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	775
1N4973C	New Jersey Semiconductor Products Inc	OEM/CM QUOTES ONLY \| NO BROKERS	1100
1N4973	SSI	OEM/CM QUOTES ONLY \| NO BROKERS	1650
1N4973MX	Microwave Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	2079
JAN1N4973US	Microwave Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	340
1N4973JANTXV	SEMICON/SEMTECH	OEM/CM QUOTES ONLY \| NO BROKERS	80
JANS1N4973	Microwave Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	182
JAN1N4973	Microwave Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	145
JANS1N4973US	Microwave Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	16

Part Number	Manufacturer	Description	Stock
1N4973M	Microchip Technology Inc	OEM/CM ONLY	101
1N4973C	Microchip Technology Inc	OEM/CM ONLY	1100
JANS1N4973	Microchip Technology Inc	OEM/CM ONLY	257
JANS1N4973USMSC	Microchip Technology Inc	OEM/CM ONLY	280

Part Number

Manufacturer

Description

Stock

1N4973

D# 494-1N4973

Microchip Technology Inc

Zener Diodes Zener Diodes

RoHS: Not Compliant

JANTX1N4973

D# 494-JANTX1N4973

Microchip Technology Inc

Zener Diodes Zener Diodes

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
JAN1N4973US	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JANTX1N4973D	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JANTXV1N4973US	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JAN1N4973C	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JANTX1N4973	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JANS1N4973CUS/TR	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JANS1N4973CUS	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JAN1N4973DUS	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
1N4973	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JANTXV1N4973DUS	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JAN1N4973CUS	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JAN1N4973US/TR	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JAN1N4973	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JANS1N4973US/TR	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JANS1N4973US	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JANTXV1N4973	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JANS1N4973	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JAN1N4973D	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
1N4973US	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JANTX1N4973US	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
1N4973US D# MCHP00000041493	Microchip Technology Inc	Zener Diodes	0
JANTX1N4973D D# MCHP00000066024	Microchip Technology Inc	Zener Diodes	0
JAN1N4973DUS D# MCHP00000057802	Microchip Technology Inc	Zener Diodes	0
JANTX1N4973US D# MCHP00000066025	Microchip Technology Inc	Zener Diodes	0
JAN1N4973US D# MCHP00000057803	Microchip Technology Inc	Zener Diodes	0
JAN1N4973C D# MCHP00000057799	Microchip Technology Inc	Zener Diodes	0
JANS1N4973CUS/TR D# MCHP00000061747	Microchip Technology Inc	Zener Diodes	0
JANS1N4973CUS D# MCHP00000061746	Microchip Technology Inc	Zener Diodes	0
JANTXV1N4973US D# MCHP00000071503	Microchip Technology Inc	Zener Diodes	0
JANTXV1N4973 D# MCHP00000071498	Microchip Technology Inc	Zener Diodes	0
JANTX1N4973 D# MCHP00000066023	Microchip Technology Inc	Zener Diodes	0
JANTXV1N4973DUS D# MCHP00000071501	Microchip Technology Inc	Zener Diodes	0
JAN1N4973CUS D# MCHP00000057800	Microchip Technology Inc	Zener Diodes	0
1N4973 D# MCHP00000041492	Microchip Technology Inc	Zener Diodes	0
JAN1N4973US/TR D# MCHP00000057804	Microchip Technology Inc	Zener Diodes	0
JAN1N4973D D# MCHP00000057801	Microchip Technology Inc	Zener Diodes	0
JAN1N4973 D# MCHP00000057798	Microchip Technology Inc	Zener Diodes	0
JANS1N4973US/TR D# MCHP00000061749	Microchip Technology Inc	Zener Diodes	0
JANS1N4973US D# MCHP00000061748	Microchip Technology Inc	Zener Diodes	0
JANS1N4973 D# MCHP00000061745	Microchip Technology Inc	Zener Diodes	0

Part Number	Manufacturer	Description	Stock
JTX1N4973 D# 39AH2746	Semtech Corporation	43V ZENER 500W RoHS: Not Compliant Min Qty: 250 Container: Bulk	0
JTXV1N4973 D# 39AH2166	Semtech Corporation	43V ZENER 500W RoHS: Not Compliant Min Qty: 250 Container: Bulk	0
JTX1N4973US D# 39AH2747	Semtech Corporation	43V ZENER 500W RoHS: Not Compliant Min Qty: 250 Container: Bulk	0
JTXV1N4973US D# 39AH2167	Semtech Corporation	43V ZENER 500W RoHS: Not Compliant Min Qty: 250 Container: Bulk	0
10-8884 D# 01N4973	GC Electronics	POCKER OILER ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 1 Container: Bulk	0

Part Number	Manufacturer	Description	Stock
1N4973US+JANTXV D# NS-1N4973US+JANTXV	Defense Logistics Agency	OEM/CM ONLY	1254
JANTX1N4973US D# NS-JANTX1N4973US	Microsemi Corporation	OEM/CM ONLY	1160
1N4973+JANTX D# NS-1N4973+JANTX	Defense Logistics Agency	OEM/CM ONLY	1229
JAN1N4973US D# NS-JAN1N4973US	Microsemi Corporation	OEM/CM ONLY	1149
1N4973US+JAN D# NS-1N4973US+JAN	Defense Logistics Agency	OEM/CM ONLY	5100
JANTXV1N4973US D# NS-JANTXV1N4973US	Microsemi Corporation	OEM/CM ONLY	1132
1N4973 D# NS-1N4973	Microsemi Commercial Components Group	OEM/CM ONLY	8054
JANTXV1N4973 D# NS-JANTXV1N4973	Microsemi Corporation	OEM/CM ONLY	1125
1N4973B D# NS-1N4973B	International Semico	OEM/CM ONLY	2130
1N4973DUS D# NS-1N4973DUS	Microsemi Corporation	OEM/CM ONLY	3535
1N4973+JAN D# NS-1N4973+JAN	Defense Logistics Agency	OEM/CM ONLY	1525
JAN1N4973 D# NS-JAN1N4973	Microsemi Corporation	OEM/CM ONLY	1147
1N4973US+JANS D# NS-1N4973US+JANS	Defense Logistics Agency	OEM/CM ONLY	6639
1N4973A D# NS-1N4973A	International Semico	OEM/CM ONLY	1483
1N4973CUS D# NS-1N4973CUS	Microsemi Corporation	OEM/CM ONLY	4364

Part Number	Manufacturer	Description	Stock
1N4973	New Jersey Semiconductor Products Inc		836
JV1N4973	Semicon Components Inc		74
1N4973JANTX	General Instrument		1
JAN1N4973	Semicoa Semiconductors	Zener Diode, Two Terminal, 43 Volt, 5%, DO-204AR	11
1N4973JANTXV	SEMICON/SEMTECH		58
JANTXV1N4973	SEMICON/SEMTECH		58
JANTX1N4973	Microsemi Corporation	Zener Diode, Two Terminal, 43 Volt, 5%, DO-204AR	28

Part Number

Manufacturer

Description

Stock

1N4973

D# 1N4973

Unitrode Corporation

Semiconductor

Part Number	Manufacturer	Description	Stock
JV1N4973	SEMICON	OEM/CM ONLY	109
J1N4973	Unitrode Corporation	OEM/CM ONLY	550
1N4973J	Microwave Semiconductor	OEM/CM ONLY	55
JTXV1N4973	Semtech Corporation	OEM/CM ONLY	58
JTX1N4973	Semtech Corporation	OEM/CM ONLY	296
1N4973JTX	Microwave Semiconductor	OEM/CM ONLY	65
1N4973C	New Jersey Semiconductor Products Inc	OEM/CM ONLY	1016
1N4973D	New Jersey Semiconductor Products Inc	OEM/CM ONLY	1016

Part Number

Manufacturer

Description

Stock

JANTX1N4973

D# 2028003191

Microsemi Corporation

JANTX1N4973 MICRO SEMI Diode

Part Number	Manufacturer	Description	Stock
1N4973US D# 35311308	Microsemi Corporation	Zener Diode Single 43V 5% 20Ohm 5000mW 2-Pin E-MELF Bag RoHS: Not Compliant	0
1N4973 D# 25693823	Microchip Technology Inc	Zener Diode Single 43V 5% 20Ohm 5000mW 2-Pin Case E Bag RoHS: Not Compliant	0
JANTXV1N4973 D# 35313527	Microsemi Corporation	Zener Diode Single 43V 5% 20Ohm 5000mW 2-Pin Case E Bag RoHS: Not Compliant	0
JANTX1N4973US D# 53287625	Microchip Technology Inc	Zener Diode Single 43V 5% 20Ohm 5000mW 2-Pin E-MELF Bag RoHS: Not Compliant	0
JANTX1N4973 D# 25920314	Sensitron Semiconductors	Zener Diode Single 43V 20Ohm 5000mW 2-Pin Case 5W RoHS: Not Compliant	0

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1N4973

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