Name: ARF443
Brand: Microsemi Corporation
SKU: ARF443
Availability: InStock
Rating: 5 (93 reviews)

ARF443

For Reference Only

Part Number	ARF443
Manufacturer	Microsemi Corporation
Description	PWR MOSFET RF N-CH 300V TO-247AD
Datasheet	ARF443 Specifications
Package	TO-247-3
ECAD
In Stock	4,720 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jul 1 - Jul 6 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ARF443 (Transistors - FETs, MOSFETs - RF) 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 ARF443 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ARF443 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ARF443.

ARF443 Specifications

Manufacturer	Microsemi Corporation
Category	Discrete Semiconductor Products - Transistors - FETs, MOSFETs - RF
Package	TO-247-3
ECAD
Series	-
Transistor Type	-
Frequency	-
Gain	-
Voltage - Test	-
Current Rating	-
Noise Figure	-
Current - Test	-
Power - Output	-
Voltage - Rated	-
Package / Case	TO-247-3
Supplier Device Package	TO-247AD

ARF443 Reviews

Nal*****alder

April 5, 2023

★ ★ ★ ★ ★

Absolutely awesome, quick delivery, perfect product exactly as described!

Warre*****ckburn

March 29, 2023

★ ★ ★ ★ ★

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

Alexan*****iedman

March 13, 2023

★ ★ ★ ★ ★

The items I want are often in stock and available in small quantities.

Grac*****affer

March 12, 2023

★ ★ ★ ★ ★

Perfect! Nice components, professional service!

Step*****Clark

March 12, 2023

★ ★ ★ ★ ★

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

Julia*****wards

February 26, 2023

★ ★ ★ ★ ★

★★★★★ Nice Item, Shipped Fast And As Promised! ★★★★★ THANKS!!!!! ★★★★★

Le*****Reid

February 23, 2023

★ ★ ★ ★ ★

This was a perfect replacement for the original mode. 5 minutes and it was up and running like new.

Ter***** Luna

February 20, 2023

★ ★ ★ ★ ★

Can't speak to the long term reliability as of yet, but they seem to be of decent quality and I don't expect any issues.

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ARF443 Packaging

ARF443 FAQ

1. How to order ARF443 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 ARF443 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ARF443. All suppliers must pass our qualification reviews before they can publish their products including ARF443 on Heisener; we pay more attention to the channels and quality of ARF443 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ARF443 price and inventory displayed accurate?

The price and inventory of ARF443 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 ARF443?

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 ARF443 we delivered, we will accept the replacement or return of the ARF443 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 ARF443.

(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 ARF443 pin diagram, ARF443 datasheet?

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

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ARF443 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

ARF443

Microsemi Corporation

PWR MOSFET RF N-CH 300V TO-247AD

Part Number

Manufacturer

Description

Stock

ARF443

D# ARF443-ND

Microsemi Corporation

PWR MOSFET RF N-CH 300V TO-247AD

Part Number

Manufacturer

Description

Stock

ARF443

Microchip Technology Inc

OEM/CM ONLY

8005

Part Number

Manufacturer

Description

Stock

ARF443

D# NS-ARF443

Microsemi Corporation

OEM/CM ONLY

6238

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ARF443

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