Name: RWR81N4R22FRRSL
Brand: Vishay Dale
SKU: RWR81N4R22FRRSL
Availability: InStock
Rating: 5 (133 reviews)

RWR81N4R22FRRSL

For Reference Only

Part Number	RWR81N4R22FRRSL
Manufacturer	Vishay Dale
Description	RES 4.22 OHM 1W 1% WW AXIAL
Datasheet	RWR81N4R22FRRSL Datasheet RWR81N4R22FRRSL Specifications
Package	Axial
ECAD
In Stock	4,626 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 19 - May 24 (Choose Expedited Shipping)
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Part Number # RWR81N4R22FRRSL (Through Hole Resistors) is manufactured by Vishay Dale 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 RWR81N4R22FRRSL specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RWR81N4R22FRRSL with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RWR81N4R22FRRSL.

RWR81N4R22FRRSL Specifications

Manufacturer	Vishay Dale
Category	Resistors - Through Hole Resistors
Package	Axial
ECAD
Series	Military, MIL-PRF-39007, RWR81N
Resistance	4.22 Ohms
Tolerance	±1%
Power (Watts)	1W
Composition	Wirewound
Features	Military, Moisture Resistant, Non-Inductive
Temperature Coefficient	±50ppm/°C
Operating Temperature	-55°C ~ 250°C
Package / Case	Axial
Supplier Device Package	Axial
Size / Dimension	0.085" Dia x 0.250" L (2.16mm x 6.35mm)
Height - Seated (Max)	-
Number of Terminations	2
Failure Rate	R (0.01%)

RWR81N4R22FRRSL Datasheet

RWR81N4R22FRRSL Reviews

Yisr*****Dyer

March 31, 2023

★ ★ ★ ★ ★

They worked great. Not much to say - as far as I can tell they adhere to the specs, and did the job I needed them to. Good transistors for higher current situations.

Lanc*****octor

March 22, 2023

★ ★ ★ ★ ★

Used these for a solar project, and they are working great.

Josh*****ommen

March 8, 2023

★ ★ ★ ★ ★

The parts as described and fast shipping. Thanks for the great service

Muham*****osley

February 24, 2023

★ ★ ★ ★ ★

Worked good to turn my AC welder into a DC welder.

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RWR81N4R22FRRSL Packaging

RWR81N4R22FRRSL FAQ

1. How to order RWR81N4R22FRRSL 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 RWR81N4R22FRRSL is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RWR81N4R22FRRSL. All suppliers must pass our qualification reviews before they can publish their products including RWR81N4R22FRRSL on Heisener; we pay more attention to the channels and quality of RWR81N4R22FRRSL products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RWR81N4R22FRRSL price and inventory displayed accurate?

The price and inventory of RWR81N4R22FRRSL 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 RWR81N4R22FRRSL?

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 RWR81N4R22FRRSL we delivered, we will accept the replacement or return of the RWR81N4R22FRRSL 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 RWR81N4R22FRRSL.

(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 RWR81N4R22FRRSL pin diagram, RWR81N4R22FRRSL datasheet?

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

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RWR81N4R22FRRSL 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

RWR81N4R22FRRSL

D# RWR81N4R22FRRSL

Vishay Intertechnologies

RES WW EGN-1-80 4.22 1% - Tape and Reel (Alt: RWR81N4R22FRRSL)

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

RWR81N4R22FRRSL

Vishay Dale

RES WW EGN-1-80 4.22 1% - Tape and Reel

Part Number

Manufacturer

Description

Stock

RWR81N4R22FRRSL

D# RWR81N4R22FRRSL-ND

Vishay Dale

RES 4.22 OHM 1W 1% WW AXIAL

Part Number

Manufacturer

Description

Stock

RWR81N4R22FRRSL

D# NS-RWR81N4R22FRRSL

Vishay Dale

OEM/CM ONLY

2614

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RWR81N4R22FRRSL

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