Name: RWR81N4R42FSS70
Brand: Vishay Dale
SKU: RWR81N4R42FSS70
Availability: InStock
Rating: 5 (97 reviews)

RWR81N4R42FSS70

For Reference Only

Part Number	RWR81N4R42FSS70
Manufacturer	Vishay Dale
Description	RES 4.42 OHM 1W 1% WW AXIAL
Datasheet	RWR81N4R42FSS70 Datasheet RWR81N4R42FSS70 Specifications
Package	Axial
ECAD
In Stock	8,262 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 22 - May 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # RWR81N4R42FSS70 (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 RWR81N4R42FSS70 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RWR81N4R42FSS70 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RWR81N4R42FSS70.

RWR81N4R42FSS70 Specifications

Manufacturer	Vishay Dale
Category	Resistors - Through Hole Resistors
Package	Axial
ECAD
Series	Military, MIL-PRF-39007, RWR81N
Resistance	4.42 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	S (0.001%)

RWR81N4R42FSS70 Datasheet

RWR81N4R42FSS70 Reviews

Keit*****rham

April 1, 2023

★ ★ ★ ★ ★

Great product at a great price. They were so CHEAP.

Wil*****uarez

March 30, 2023

★ ★ ★ ★ ★

The order has arrived ahead of time, we appreciate it very much!! Thanks

August*****derson

March 27, 2023

★ ★ ★ ★ ★

Excellent, high quality product at a reasonable price. Timely delivery. Highly recommend product and vendor.

Mila*****arnik

March 25, 2023

★ ★ ★ ★ ★

The are the right size and type and do what they are designed to do.

Stan*****Garza

March 12, 2023

★ ★ ★ ★ ★

They work great and I hope to find more used for the extra ones.

Pea*****Felix

March 9, 2023

★ ★ ★ ★ ★

Replaced a diode in my distortion pedal. Sounds different (lower growl) but in a good way...LOL!

Judi*****arquez

March 7, 2023

★ ★ ★ ★ ★

Sure appreciate your quality, expertise and professional service. Thank you so much!!!

Otto*****inson

March 3, 2023

★ ★ ★ ★ ★

I was able to make my list of needed parts and use suggested relative selection. The five stars represent the fact they show inventory quantity. So far i'm happy.

Kail*****ontoya

February 24, 2023

★ ★ ★ ★ ★

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

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

RWR81N4R42FSS70 Packaging

RWR81N4R42FSS70 FAQ

1. How to order RWR81N4R42FSS70 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 RWR81N4R42FSS70 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RWR81N4R42FSS70. All suppliers must pass our qualification reviews before they can publish their products including RWR81N4R42FSS70 on Heisener; we pay more attention to the channels and quality of RWR81N4R42FSS70 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RWR81N4R42FSS70 price and inventory displayed accurate?

The price and inventory of RWR81N4R42FSS70 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 RWR81N4R42FSS70?

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 RWR81N4R42FSS70 we delivered, we will accept the replacement or return of the RWR81N4R42FSS70 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 RWR81N4R42FSS70.

(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 RWR81N4R42FSS70 pin diagram, RWR81N4R42FSS70 datasheet?

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

RWR81N4R42FSS70 Related Products

353SB3C307R	CTS-Frequency Controls, OSC SMD HCMOS VCXO 30.72MHZ 5V, 6-SMD, No Lead, Military, MIL-PRF-39007, RWR81N	View
2220Y2500124JXT	Knowles Syfer, CAP CER 2220, -, Military, MIL-PRF-39007, RWR81N	View
EGXF161ELL271MU40S	United Chemi-Con, CAP MINI ALUM ELECTRO, Radial, Can, Military, MIL-PRF-39007, RWR81N	View
TPS24700DGK	Texas Instruments, IC CTRLR HOT SWAP 2.5-18V 8VSSOP, 8-TSSOP, 8-MSOP (0.118", 3.00mm Width), Military, MIL-PRF-39007, RWR81N	View
SMCG16CA-HR	Littelfuse Inc., TVS DIODE 16VWM 26VC SMCG, DO-215AB, SMC Gull Wing, Military, MIL-PRF-39007, RWR81N	View
LELK11-39949-1-V	Sensata Technologies/Airpax, CIR BRKR MAG-HYDR LEVER, -, Military, MIL-PRF-39007, RWR81N	View
7203P4D9AME	C&K, SWITCH TOGGLE DPDT 5A 120V, -, Military, MIL-PRF-39007, RWR81N	View
D55342H07B3H30RT5	Vishay Dale, RES SMD 3.3K OHM 2% 1/4W 1206, 1206 (3216 Metric), Military, MIL-PRF-39007, RWR81N	View
V70932510000G	Amphenol Anytek, TERM BLOCK HDR 9POS 90DEG 3.81MM, -, Military, MIL-PRF-39007, RWR81N	View
929842-01-28-RA	3M, CONN SOCKET 56POS DL .100" GOLD, -, Military, MIL-PRF-39007, RWR81N	View
640551-4	TE Connectivity AMP Connectors, CONN DUST COVER 4POS CLOSED, -, Military, MIL-PRF-39007, RWR81N	View
GBC22DRTI-S93	Sullins Connector Solutions, CONN EDGE DUAL FMALE 44POS 0.100, -, Military, MIL-PRF-39007, RWR81N	View

RWR81N4R42FSS70 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

RWR81N4R42FSS70

D# RWR81N4R42FSS70

Vishay Intertechnologies

Res Wirewound 4.42 Ohm 1% 1W ±50ppm/°C 0.001% Ceramic Hi Temp Sil AXL Thru-Hole T/R - Tape and Reel (Alt: RWR81N4R42FSS70)

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

RWR81N4R42FSS70

Vishay Dale

RES WW 4.42 OHM 1% 1W 50PPM/ C 0.001% AXL TH - Tape and Reel

Part Number

Manufacturer

Description

Stock

RWR81N4R42FSS70

D# RWR81N4R42FSS70-ND

Vishay Dale

RES 4.42 OHM 1W 1% WW AXIAL

Part Number

Manufacturer

Description

Stock

RWR81N4R42FSS70

D# NS-RWR81N4R42FSS70

Vishay Dale

OEM/CM ONLY

1541

Quick Inquiry

RWR81N4R42FSS70

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