Name: 1N4449
Brand: Microsemi Corporation
SKU: 1N4449
Availability: InStock
Rating: 5 (152 reviews)

1N4449

For Reference Only

Part Number	1N4449
Manufacturer	Microsemi Corporation
Description	DIODE GEN PURP 75V 200MA DO35
Datasheet	1N4449 Datasheet 1N4449 Specifications
Package	DO-204AH, DO-35, Axial
ECAD
In Stock	3,504 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 19 - May 24 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1N4449 (Diodes - Rectifiers - 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 1N4449 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1N4449 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1N4449.

1N4449 Specifications

Manufacturer	Microsemi Corporation
Category	Discrete Semiconductor Products - Diodes - Rectifiers - Single
Package	DO-204AH, DO-35, Axial
ECAD
Series	-
Diode Type	Standard
Voltage - DC Reverse (Vr) (Max)	75V
Current - Average Rectified (Io)	200mA
Voltage - Forward (Vf) (Max) @ If	1V @ 30mA
Speed	Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr)	4ns
Current - Reverse Leakage @ Vr	25nA @ 20V
Capacitance @ Vr, F	-
Mounting Type	Through Hole
Package / Case	DO-204AH, DO-35, Axial
Supplier Device Package	DO-35
Operating Temperature - Junction	-65°C ~ 150°C

1N4449 Datasheet

1N4449 Reviews

Aubr*****elch

April 7, 2023

★ ★ ★ ★ ★

I had no problems with this product. Would I recommend it. Yes.

Bray*****Iyer

April 1, 2023

★ ★ ★ ★ ★

Sure appreciate your service high standard, expertise and skills. Thanks Much!!!

Emmy*****nton

March 11, 2023

★ ★ ★ ★ ★

Great kit, cost half the price of other stores. Includes most items that someone would need.

Britt*****ommen

March 4, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent.

Write a Review

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1N4449 Packaging

1N4449 FAQ

1. How to order 1N4449 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 1N4449 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1N4449. All suppliers must pass our qualification reviews before they can publish their products including 1N4449 on Heisener; we pay more attention to the channels and quality of 1N4449 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1N4449 price and inventory displayed accurate?

The price and inventory of 1N4449 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 1N4449?

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 1N4449 we delivered, we will accept the replacement or return of the 1N4449 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 1N4449.

(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 1N4449 pin diagram, 1N4449 datasheet?

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

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1N4449 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

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Part Number	Manufacturer	Description	Stock
1N4449T73	ROHM Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	33000
1N4449	Philips Semiconductors	OEM/CM QUOTES ONLY \| NO BROKERS	86900
1N4449A		OEM/CM QUOTES ONLY \| NO BROKERS	11
1N4449TR	Philips Semiconductors	OEM/CM QUOTES ONLY \| NO BROKERS	86900

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Manufacturer

Description

Stock

1N4449

Microchip Technology Inc

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RoHS: Compliant

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RoHS: Compliant

Part Number

Manufacturer

Description

Stock

1N4449

D# MCHP00000040042

Microchip Technology Inc

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D# MCHP00000040043

Microchip Technology Inc

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Part Number	Manufacturer	Description	Stock
1N4449S D# NS-1N4449S	Intermetall	OEM/CM ONLY	2287
1N4449 D# NS-1N4449	Microsemi Corporation	OEM/CM ONLY	2348
S1N4449 D# NS-S1N4449	Microsemi Corporation	OEM/CM ONLY	1896
S1N4449-1 D# NS-S1N4449-1	Microsemi Corporation	OEM/CM ONLY	1824

Part Number

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Description

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1N4449TR

Philips Semiconductors

63200

1N4449

Philips Semiconductors

63200

Part Number

Manufacturer

Description

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1N4449TR

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OEM/CM ONLY

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ROHM Semiconductor

OEM/CM ONLY

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Description

Stock

1N4449

D# 35315497

Microsemi Corporation

Rectifier Diode Switching 75V 0.2A 4ns 2-Pin DO-35

RoHS: Not Compliant

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1N4449

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