Name: JAN1N4491
Brand: Microsemi Corporation
SKU: JAN1N4491
Availability: InStock
Rating: 5 (134 reviews)

JAN1N4491

For Reference Only

Part Number	JAN1N4491
Manufacturer	Microsemi Corporation
Description	DIODE ZENER 120V 1.5W DO41
Datasheet	JAN1N4491 Specifications
Package	DO-204AL, DO-41, Axial
ECAD
In Stock	3,072 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 18 - Jun 23 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # JAN1N4491 (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 JAN1N4491 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add JAN1N4491 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of JAN1N4491.

JAN1N4491 Specifications

Manufacturer	Microsemi Corporation
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	DO-204AL, DO-41, Axial
ECAD
Series	Military, MIL-PRF-19500/406
Voltage - Zener (Nom) (Vz)	120V
Tolerance	±5%
Power - Max	1.5W
Impedance (Max) (Zzt)	400 Ohms
Current - Reverse Leakage @ Vr	250nA @ 96V
Voltage - Forward (Vf) (Max) @ If	1V @ 200mA
Operating Temperature	-65°C ~ 175°C
Mounting Type	Through Hole
Package / Case	DO-204AL, DO-41, Axial
Supplier Device Package	DO-41

JAN1N4491 Reviews

Moha*****Gross

March 31, 2023

★ ★ ★ ★ ★

Pleased with this purchase, good, quick service and item exactly as shown.

Cyr*****Glenn

March 25, 2023

★ ★ ★ ★ ★

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

Andr*****ukla

March 20, 2023

★ ★ ★ ★ ★

Fast shipping, work as designed. Made some circuitry with these components and they work well.

Rivk*****evens

March 19, 2023

★ ★ ★ ★ ★

Superb pricing and super fast delivery.

Estr***** Huber

March 6, 2023

★ ★ ★ ★ ★

On time and as described, fast delivery. Would definitely buy again. Thx.

Sha*****Dube

February 27, 2023

★ ★ ★ ★ ★

I am always amazed at the cost of automotive or marine costs when a rectifier is needed while these will do the exact same thing if you are a bit technically minded to wire them up.

Pab*****Bajaj

February 24, 2023

★ ★ ★ ★ ★

the parts work as they should. Amazing price perfect all round many thanks

Lesli*****udhary

February 21, 2023

★ ★ ★ ★ ★

Perfectly satisfied with item. Top supplier on my list.

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JAN1N4491 Packaging

JAN1N4491 FAQ

1. How to order JAN1N4491 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 JAN1N4491 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the JAN1N4491. All suppliers must pass our qualification reviews before they can publish their products including JAN1N4491 on Heisener; we pay more attention to the channels and quality of JAN1N4491 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the JAN1N4491 price and inventory displayed accurate?

The price and inventory of JAN1N4491 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 JAN1N4491?

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 JAN1N4491 we delivered, we will accept the replacement or return of the JAN1N4491 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 JAN1N4491.

(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 JAN1N4491 pin diagram, JAN1N4491 datasheet?

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

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JAN1N4491 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

JAN1N4491US

D# V37:1799_07332589

Semtech Corporation

Zener Diode Single 120V 5% 400Ohm 1500mW 2-Pin SMD

JAN1N4491

D# V37:1799_16597368

Sensitron Semiconductors

Zener Diode Single 120V 400Ohm 1500mW 2-Pin DO-41

Part Number	Manufacturer	Description	Stock
JAN1N4491US D# JAN1N4491US	Microchip Technology Inc	Diode Zener Single 120V 5% 1.5W 2-Pin A-MELF - Bag (Alt: JAN1N4491US) RoHS: Not Compliant	0
1N4491USJAN D# JAN1N4491US	Semtech Corporation	Diode Zener Single 120V 5% 1.5W 2-Pin SMD - Bulk (Alt: JAN1N4491US) RoHS: Not Compliant	0
JAN1N4491DUS D# JAN1N4491DUS	Microchip Technology Inc	Diode Zener Single 120V 1% 1.5W 2-Pin A-Case MELF SMD - Bag (Alt: JAN1N4491DUS) RoHS: Not Compliant	0
JAN1N4491D D# JAN1N4491D	Microchip Technology Inc	Diode Zener Single 120V 1% 1.5W 2-Pin Axial DO-41 Bag - Bag (Alt: JAN1N4491D) RoHS: Not Compliant	0
JAN1N4491C D# JAN1N4491C	Microchip Technology Inc	Diode Zener Single 120V 2% 1.5W 2-Pin Axial DO-41 Bag - Bag (Alt: JAN1N4491C) RoHS: Not Compliant	0
JAN1N4491 D# JAN1N4491	Microchip Technology Inc	Diode Zener Single 120V 5% 1.5W 2-Pin Case A - Bag (Alt: JAN1N4491) RoHS: Not Compliant	0
1N4491JAN D# JAN1N4491	Semtech Corporation	Diode Zener Single 120V 5% 1.5W 2-Pin Case G-99 - Bulk (Alt: JAN1N4491) RoHS: Not Compliant	0
JAN1N4491CUS D# JAN1N4491CUS	Microchip Technology Inc	Diode Zener Single 120V 2% 1.5W 2-Pin A-Case MELF SMD - Bag (Alt: JAN1N4491CUS) RoHS: Not Compliant	0

Part Number	Manufacturer	Description	Stock
JAN1N4491CUS D# 1086-18073-ND	Microchip Technology Inc	DIODE ZENER 120V 1.5W D5A	0
JAN1N4491US D# JAN1N4491USS-ND	Semtech Corporation	DIODE ZENER 120V 1.5W	0
JAN1N4491DUS D# 1086-18077-ND	Microchip Technology Inc	DIODE ZENER 120V 1.5W D5A	0
JAN1N4491C D# 1086-18071-ND	Microchip Technology Inc	DIODE ZENER 120V 1.5W DO41	0
JAN1N4491 D# 1086-18068-ND	Microchip Technology Inc	DIODE ZENER 120V 1.5W DO41	0
JAN1N4491D D# 1086-18075-ND	Microchip Technology Inc	DIODE ZENER 120V 1.5W DO41	0

Part Number

Manufacturer

Description

Stock

JAN1N4491

Microwave Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

Part Number	Manufacturer	Description	Stock
JAN1N4491C	Microchip Technology Inc	OEM/CM ONLY	18100
JAN1N4491CUS	Microchip Technology Inc	OEM/CM ONLY	18100
JAN1N4491US	Microchip Technology Inc	OEM/CM ONLY	18100
JAN1N4491DUS	Microchip Technology Inc	OEM/CM ONLY	18100

Part Number	Manufacturer	Description	Stock
JAN1N4491D	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JAN1N4491CUS	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JAN1N4491	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JAN1N4491US	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JAN1N4491DUS	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
JAN1N4491C	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
JAN1N4491 D# MCHP00000057311	Microchip Technology Inc	Zener Diodes	0
JAN1N4491D D# MCHP00000057314	Microchip Technology Inc	Zener Diodes	0
JAN1N4491CUS D# MCHP00000057313	Microchip Technology Inc	Zener Diodes	0
JAN1N4491US D# MCHP00000057316	Microchip Technology Inc	Zener Diodes	0
JAN1N4491DUS D# MCHP00000057315	Microchip Technology Inc	Zener Diodes	0
JAN1N4491C D# MCHP00000057312	Microchip Technology Inc	Zener Diodes	0

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JAN1N4491

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