Name: 1N4988
Brand: Microsemi Corporation
SKU: 1N4988
Availability: InStock
Rating: 5 (125 reviews)

1N4988

For Reference Only

Part Number	1N4988
Manufacturer	Microsemi Corporation
Description	DIODE ZENER 180V 5W AXIAL
Datasheet	1N4988 Specifications
Package	E, Axial
ECAD
In Stock	3,552 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 18 - May 23 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1N4988 (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 1N4988 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1N4988 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1N4988.

1N4988 Specifications

Manufacturer	Microsemi Corporation
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	E, Axial
ECAD
Series	-
Voltage - Zener (Nom) (Vz)	180V
Tolerance	±5%
Power - Max	5W
Impedance (Max) (Zzt)	450 Ohms
Current - Reverse Leakage @ Vr	2µA @ 136.8V
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	-

1N4988 Reviews

Ala*****Sani

April 4, 2023

★ ★ ★ ★ ★

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

Juds*****arquez

March 21, 2023

★ ★ ★ ★ ★

The specs range is wide for a selection and the customer service is great.

Sier*****arrett

March 16, 2023

★ ★ ★ ★ ★

These did exactly what I needed them to do. Electricity only flows in one direction. Perfect.

Jole*****abrera

March 9, 2023

★ ★ ★ ★ ★

arrived well within time bracket, put this firm on my suppliers list, many thanks

Brax*****Kamdar

February 25, 2023

★ ★ ★ ★ ★

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

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1N4988 Packaging

1N4988 FAQ

1. How to order 1N4988 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 1N4988 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1N4988. All suppliers must pass our qualification reviews before they can publish their products including 1N4988 on Heisener; we pay more attention to the channels and quality of 1N4988 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1N4988 price and inventory displayed accurate?

The price and inventory of 1N4988 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 1N4988?

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 1N4988 we delivered, we will accept the replacement or return of the 1N4988 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 1N4988.

(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 1N4988 pin diagram, 1N4988 datasheet?

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

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1N4988 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

1N4988

D# 70912036

Solid State Manufacturing

Glass Body 5 Watt Zener

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
1N4988JANTXV D# V37:1799_15892164	Sensitron Semiconductors	Zener Diode Single 180V 450Ohm 5000mW	0
1N4988 D# V36:1790_07331771	Semtech Corporation	Zener Diode Single 180V 5% 450Ohm 5000mW 2-Pin Case G-99 RoHS: Not Compliant	0
1N4988US D# V36:1790_07331775	Semtech Corporation	Zener Diode Single 180V 5% 450Ohm 5000mW 2-Pin SMD	0
JANTXV1N4988 D# VN6:3635_17406859	Microsemi Corporation	Zener Diode Single 180V 5% 450Ohm 5000mW 2-Pin Case E Bag RoHS: Not Compliant	0
JAN1N4988 D# VN6:3635_17501443	Microsemi Corporation	Zener Diode Single 180V 5% 450Ohm 5000mW 2-Pin Case E Bag RoHS: Not Compliant	0
JANTX1N4988US D# VN6:3635_17334358	Microsemi Corporation	Zener Diode Single 180V 5% 450Ohm 5000mW 2-Pin E-MELF Bag RoHS: Not Compliant	0
JANTXV1N4988US D# V37:1799_07341797	Semtech Corporation	Zener Diode Single 180V 5% 450Ohm 5000mW 2-Pin SMD	0
JAN1N4988US D# V37:1799_07332919	Semtech Corporation	Zener Diode Single 180V 5% 450Ohm 5000mW 2-Pin SMD	0
JANTX1N4988 D# V37:1799_16597228	Sensitron Semiconductors	Zener Diode Single 180V 450Ohm 5000mW RoHS: Not Compliant	0

Part Number	Manufacturer	Description	Stock
JTXV1N4988US D# JTXV1N4988US	Semtech Corporation	Diode Zener Single 180V 5W 2-Pin Surface Mount - Bulk (Alt: JTXV1N4988US)	0
JAN1N4988US D# JAN1N4988US	Microchip Technology Inc	Diode Zener Single 180V 5% 5W 2-Pin E-MELF - Bag (Alt: JAN1N4988US) RoHS: Not Compliant	0
JANTX1N4988 D# JANTX1N4988	Microchip Technology Inc	- Bag (Alt: JANTX1N4988) RoHS: Not Compliant	0
JTX1N4988US D# JTX1N4988US	Semtech Corporation	Diode Zener Single 180V 5W 2-Pin Surface Mount - Bulk (Alt: JTX1N4988US)	0
1N4988USJANTXV/TR D# JANTXV1N4988US/TR	Microchip Technology Inc	Diode Zener Single 180V 5% 5W 2-Pin E-Case SMD T/R - Tape and Reel (Alt: JANTXV1N4988US/TR) RoHS: Not Compliant	0
1N4988 D# 1N4988	Semtech Corporation	Diode Zener Single 180V 5% 5W 2-Pin Case G-99 - Bulk (Alt: 1N4988) RoHS: Not Compliant	0
JTXV1N4988 D# JTXV1N4988	Semtech Corporation	Diode Zener Single 180V 5W 2-Pin Axial Leaded - Bulk (Alt: JTXV1N4988)	0
JAN1N4988C D# JAN1N4988C	Microchip Technology Inc	Diode Zener Single 180V 2% 5W 2-Pin E-Case Axial Thru-Hole - Bag (Alt: JAN1N4988C) RoHS: Not Compliant	0
JANTXV1N4988 D# JANTXV1N4988	Sensitron Semiconductors	Zener Single 180V 5000mW 2-Pin - Bag (Alt: JANTXV1N4988) RoHS: Not Compliant	0
1N4988US D# 1N4988US	Semtech Corporation	Diode Zener Single 180V 5% 5W 2-Pin SMD - Bulk (Alt: 1N4988US) RoHS: Not Compliant	0
JAN1N4988CUS D# JAN1N4988CUS	Microchip Technology Inc	Diode Zener Single 180V 2% 5W 2-Pin E-Case SMD - Bag (Alt: JAN1N4988CUS) RoHS: Not Compliant	0
JAN1N4988 D# JAN1N4988	Sensitron Semiconductors	Zener Single 180V 5000mW 2-Pin - Bag (Alt: JAN1N4988) RoHS: Not Compliant	0
1N4988USJAN D# JAN1N4988US	Semtech Corporation	Diode Zener Single 180V 5% 5W 2-Pin SMD - Bulk (Alt: JAN1N4988US) RoHS: Not Compliant	0
JAN1N4988DUS D# JAN1N4988DUS	Microchip Technology Inc	Diode Zener Single 180V 1% 5W 2-Pin E-Case SMD - Bag (Alt: JAN1N4988DUS) RoHS: Not Compliant	0
JANS1N4988US D# JANS1N4988US	Sensitron Semiconductors	Zener Single 180V 5000mW 2-Pin MELF - Trays (Alt: JANS1N4988US) RoHS: Not Compliant	0
JAN1N4988D D# JAN1N4988D	Microchip Technology Inc	Diode Zener Single 180V 1% 5W 2-Pin E-Case Axial Thru-Hole - Bag (Alt: JAN1N4988D) RoHS: Not Compliant	0
1N4988JAN D# JAN1N4988	Semtech Corporation	Diode Zener Single 180V 5% 5W 2-Pin Case G-99 - Bulk (Alt: JAN1N4988) RoHS: Not Compliant	0
JANTXV1N4988US D# JANTXV1N4988US	Microchip Technology Inc	- Bag (Alt: JANTXV1N4988US) RoHS: Not Compliant	0
JANTX1N4988US D# JANTX1N4988US	Sensitron Semiconductors	Zener Single 180V 5000mW 2-Pin MELF - Bag (Alt: JANTX1N4988US) RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

JANTX1N4988US

D# JANTX1N4988US

Semtech Corporation

Diode Zener Single 180V 5% 5W 2-Pin SMD (Alt: JANTX1N4988US)

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

JANTX1N4988

Microsemi Corporation

200

1N4988

New Jersey Semiconductor Products, Inc.

7087

Part Number	Manufacturer	Description	Stock
JANTXV1N4988	Microsemi Corporation	ZENER SGL 180V 5% 5W 2PIN E - Bulk	0
JANTX1N4988US	Microsemi Corporation	ZENER SGL 180V 5% 5W 2PIN D-5B - Trays	0
1N4988US	Microsemi Corporation	ZENER SGL 180V 5% 5W 2PIN D-5B - Bulk	0
JAN1N4988US	Microsemi Corporation	ZENER VOLTAGE REGULATOR DIODE - Bulk	0
JANTXV1N4988US	Microsemi Corporation	ZENER SGL 180V 5% 5W 2PIN D-5B - Trays	0
JANTX1N4988	Microsemi Corporation	ZENER SGL 180V 5% 5W 2PIN E - Bulk	0
1N4988	Microsemi Corporation	ZENER SGL 180V 5% 5W 2PIN D-5B - Bulk	0
JAN1N4988	Microsemi Corporation	ZENER VOLTAGE REGULATOR DIODE - Bulk	0

Part Number	Manufacturer	Description	Stock
JTX1N4988US D# 600-JTX1N4988US-ND	Semtech Corporation	DIODE ZENER 180V 500W	0
JAN1N4988US D# 1086-2081-ND	Microchip Technology Inc	DIODE ZENER 180V 5W D5B	0
1N4988US D# 1N4988US-ND	Microchip Technology Inc	DIODE ZENER 180V 5W D5B	0
JANTX1N4988 D# 1086-2442-ND	Microchip Technology Inc	DIODE ZENER 180V 5W AXIAL	18
JAN1N4988CUS D# 1086-18737-ND	Microchip Technology Inc	DIODE ZENER 180V 5W D5B	0
JANTXV1N4988US D# 1086-2803-ND	Microchip Technology Inc	DIODE ZENER 180V 5W D5B	0
JTXV1N4988US D# 600-JTXV1N4988US-ND	Semtech Corporation	DIODE ZENER 180V 500W	0
1N4988 D# 1N4988S-ND	Semtech Corporation	DIODE ZENER 180V 5W AXIAL	0
JTXV1N4988 D# 600-JTXV1N4988-ND	Semtech Corporation	DIODE ZENER 180V 500W	0
JTX1N4988 D# 600-JTX1N4988-ND	Semtech Corporation	DIODE ZENER 180V 500W	0
JAN1N4988D D# 1086-18739-ND	Microchip Technology Inc	DIODE ZENER 180V 5W E AXIAL	0
JANTXV1N4988 D# 1086-2802-ND	Microchip Technology Inc	DIODE ZENER 180V 5W AXIAL	0
JAN1N4988 D# JAN1N4988S-ND	Semtech Corporation	DIODE ZENER 180V 500W	0
JANTX1N4988US D# 1086-2443-ND	Microchip Technology Inc	DIODE ZENER 180V 5W D5B	0
JAN1N4988C D# 1086-18735-ND	Microchip Technology Inc	DIODE ZENER 180V 5W E AXIAL	0
JAN1N4988DUS D# 1086-18741-ND	Microchip Technology Inc	DIODE ZENER 180V 5W D5B	0

Part Number

Manufacturer

Description

Stock

JANTX1N4988

Semtech Corporation

RoHS: Not Compliant

pbFree: No

Part Number	Manufacturer	Description	Stock
JAN1N4988	Microwave Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	364
1N4988C	New Jersey Semiconductor Products Inc	OEM/CM QUOTES ONLY \| NO BROKERS	1100
1N4988JANTXV	Microwave Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	21
1N4988D	New Jersey Semiconductor Products Inc	OEM/CM QUOTES ONLY \| NO BROKERS	1100
JANTX1N4988HS	Microwave Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	1
JTXV1N4988	Microwave Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	22
JTX1N4988	Microwave Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	364
1N4988US	Microwave Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	586
JAN1N4988US	Microwave Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	351
JANTXV1N4988	Microwave Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	70
JANTX1N4988	Microwave Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	364
1N4988JANTX	Microwave Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	345
JANS1N4988	Microwave Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	349
1N4988	New Jersey Semiconductor Products, Inc.	OEM/CM QUOTES ONLY \| NO BROKERS	7796
1N4988JAN	Microwave Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	345
JANS1N4988US	MS/	OEM/CM QUOTES ONLY \| NO BROKERS	52
J1N4988	Microwave Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	364

Part Number	Manufacturer	Description	Stock
JAN1N4988OD	Microchip Technology Inc	OEM/CM ONLY	103
JANTX1N4988US	Microchip Technology Inc	OEM/CM ONLY	183
JAN1N4988US	Microchip Technology Inc	OEM/CM ONLY	403
1N4988JTXJANTX1N4988JT	Microchip Technology Inc	OEM/CM ONLY	112
JAN1N4988C	Microchip Technology Inc	OEM/CM ONLY	101

Part Number	Manufacturer	Description	Stock
JAN1N4988C	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JANTX1N4988US	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
1N4988US	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JAN1N4988CUS	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JANTX1N4988	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JAN1N4988US	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JANS1N4988/TR	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
1N4988	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JAN1N4988D	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JAN1N4988DUS	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JANTX1N4988US/TR	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JANS1N4988	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JANS1N4988US	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JAN1N4988	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JANTXV1N4988US	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JANTXV1N4988	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
JAN1N4988 D# MCHP00000057893	Microchip Technology Inc	Zener Diodes	0
JAN1N4988C D# MCHP00000057894	Microchip Technology Inc	Zener Diodes	0
JANTXV1N4988 D# MCHP00000071536	Microchip Technology Inc	Zener Diodes	0
JANTX1N4988US D# MCHP00000066071	Microchip Technology Inc	Zener Diodes	0
JAN1N4988CUS D# MCHP00000057895	Microchip Technology Inc	Zener Diodes	0
JANS1N4988/TR D# MCHP00000061793	Microchip Technology Inc	Zener Diodes	0
JANTXV1N4988US D# MCHP00000071537	Microchip Technology Inc	Zener Diodes	0
JAN1N4988D D# MCHP00000057896	Microchip Technology Inc	Zener Diodes	0
1N4988US D# MCHP00000041527	Microchip Technology Inc	Zener Diodes	0
JAN1N4988US D# MCHP00000057898	Microchip Technology Inc	Zener Diodes	0
JANTX1N4988 D# MCHP00000066070	Microchip Technology Inc	Zener Diodes	0
JAN1N4988DUS D# MCHP00000057897	Microchip Technology Inc	Zener Diodes	0
JANTX1N4988US/TR D# MCHP00000066072	Microchip Technology Inc	Zener Diodes	0
JANS1N4988 D# MCHP00000061792	Microchip Technology Inc	Zener Diodes	0
1N4988 D# MCHP00000041526	Microchip Technology Inc	Zener Diodes	0
JANS1N4988US D# MCHP00000061794	Microchip Technology Inc	Zener Diodes	0

Part Number	Manufacturer	Description	Stock
JTXV1N4988US D# 39AH2197	Semtech Corporation	180V ZENER 500W RoHS: Not Compliant Min Qty: 250 Container: Bulk	0
JTXV1N4988 D# 39AH2196	Semtech Corporation	180V ZENER 500W RoHS: Not Compliant Min Qty: 250 Container: Bulk	0
JTX1N4988 D# 39AH2778	Semtech Corporation	180V ZENER 500W RoHS: Not Compliant Min Qty: 250 Container: Bulk	0
JTX1N4988US D# 39AH2779	Semtech Corporation	180V ZENER 500W RoHS: Not Compliant Min Qty: 250 Container: Bulk	0

Part Number	Manufacturer	Description	Stock
1N4988US+JANS D# NS-1N4988US+JANS	Defense Logistics Agency	OEM/CM ONLY	8757
1N4988A D# NS-1N4988A	International Semico	OEM/CM ONLY	6602
JANTX1N4988US D# NS-JANTX1N4988US	Microsemi Corporation	OEM/CM ONLY	1181
JANTX1N4988 D# NS-JANTX1N4988	Microsemi Corporation	OEM/CM ONLY	1135
1N4988CUS D# NS-1N4988CUS	Microsemi Corporation	OEM/CM ONLY	1286
JAN1N4988US D# NS-JAN1N4988US	Microsemi Corporation	OEM/CM ONLY	1134
1N4988+JANTX D# NS-1N4988+JANTX	Defense Logistics Agency	OEM/CM ONLY	2722
JANTXV1N4988US D# NS-JANTXV1N4988US	Microsemi Corporation	OEM/CM ONLY	1161
1N4988US+JANTX D# NS-1N4988US+JANTX	Defense Logistics Agency	OEM/CM ONLY	2282
1N4988JANTX D# NS-1N4988JANTX	Microsemi Corporation	OEM/CM ONLY	2880
1N4988+JANTXV D# NS-1N4988+JANTXV	Defense Logistics Agency	OEM/CM ONLY	2494
JAN1N4988 D# NS-JAN1N4988	Microsemi Corporation	OEM/CM ONLY	1177
JANTXV1N4988 D# NS-JANTXV1N4988	Microsemi Corporation	OEM/CM ONLY	1140
1N4988DUS D# NS-1N4988DUS	Microsemi Corporation	OEM/CM ONLY	5938
1N4988+JAN D# NS-1N4988+JAN	Defense Logistics Agency	OEM/CM ONLY	3805
1N4988US+JANTXV D# NS-1N4988US+JANTXV	Defense Logistics Agency	OEM/CM ONLY	5308

Part Number	Manufacturer	Description	Stock
JANTX1N4988	--	Zener Diode, Two Terminal, 180 Volt, 5%, DO-41	1
1N4988	New Jersey Semiconductor Products Inc	Zener Diode, Two Terminal, 180 Volt, 5%, DO-41	1
JAN1N4988	Microsemi Corporation		19
1N4988JANTX	Microsemi Corporation		1

Part Number	Manufacturer	Description	Stock
J1N4988	Unitrode Corporation	OEM/CM ONLY	701
1N4988J	Microwave Semiconductor	OEM/CM ONLY	349
1N4988C	New Jersey Semiconductor Products Inc	OEM/CM ONLY	1016
1N4988D	New Jersey Semiconductor Products Inc	OEM/CM ONLY	1016
1N4988JTX	Microwave Semiconductor	OEM/CM ONLY	349
JTX1N4988	Semtech Corporation	OEM/CM ONLY	489
1N4988JANS	Microwave Semiconductor	OEM/CM ONLY	67

Part Number	Manufacturer	Description	Stock
JANTXV1N4988 D# 35314822	Microsemi Corporation	Zener Diode Single 180V 5% 450Ohm 5000mW 2-Pin Case E Bag RoHS: Not Compliant	0
JAN1N4988 D# 35314377	Microsemi Corporation	Zener Diode Single 180V 5% 450Ohm 5000mW 2-Pin Case E Bag RoHS: Not Compliant	0
JANTX1N4988US D# 35314997	Microsemi Corporation	Zener Diode Single 180V 5% 450Ohm 5000mW 2-Pin E-MELF Bag RoHS: Not Compliant	0
JANTX1N4988 D# 39571033	Sensitron Semiconductors	Zener Diode Single 180V 450Ohm 5000mW RoHS: Not Compliant	0

Quick Inquiry

1N4988

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