Name: RWR78N4R02FRBSL
Brand: Vishay Dale
SKU: RWR78N4R02FRBSL
Availability: InStock
Rating: 5 (129 reviews)

RWR78N4R02FRBSL

For Reference Only

Part Number	RWR78N4R02FRBSL
Manufacturer	Vishay Dale
Description	RES 4.02 OHM 10W 1% WW AXIAL
Datasheet	RWR78N4R02FRBSL Datasheet RWR78N4R02FRBSL Specifications
Package	Axial
ECAD
In Stock	2,448 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 9 - May 14 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # RWR78N4R02FRBSL (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 RWR78N4R02FRBSL specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RWR78N4R02FRBSL with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RWR78N4R02FRBSL.

RWR78N4R02FRBSL Specifications

Manufacturer	Vishay Dale
Category	Resistors - Through Hole Resistors
Package	Axial
ECAD
Series	Military, MIL-PRF-39007, RWR78N
Resistance	4.02 Ohms
Tolerance	±1%
Power (Watts)	10W
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	0.375" Dia x 1.780" L (9.53mm x 45.21mm)
Height - Seated (Max)	-
Number of Terminations	2
Failure Rate	R (0.01%)

RWR78N4R02FRBSL Datasheet

RWR78N4R02FRBSL Reviews

Alish*****wartz

April 3, 2023

★ ★ ★ ★ ★

Wish there were some documentation but I guess if you're buying you kinda should know.

Fox *****rwal

March 27, 2023

★ ★ ★ ★ ★

Your technical assistance and professionalism cannot be complained!

Beck*****Munoz

February 27, 2023

★ ★ ★ ★ ★

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

Erik*****lins

February 23, 2023

★ ★ ★ ★ ★

Awesome selection! Great service for whatever electronic parts you want! Prices are competitive as well. Thank you!

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

RWR78N4R02FRBSL Packaging

RWR78N4R02FRBSL FAQ

1. How to order RWR78N4R02FRBSL 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 RWR78N4R02FRBSL is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RWR78N4R02FRBSL. All suppliers must pass our qualification reviews before they can publish their products including RWR78N4R02FRBSL on Heisener; we pay more attention to the channels and quality of RWR78N4R02FRBSL products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RWR78N4R02FRBSL price and inventory displayed accurate?

The price and inventory of RWR78N4R02FRBSL 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 RWR78N4R02FRBSL?

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 RWR78N4R02FRBSL we delivered, we will accept the replacement or return of the RWR78N4R02FRBSL 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 RWR78N4R02FRBSL.

(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 RWR78N4R02FRBSL pin diagram, RWR78N4R02FRBSL datasheet?

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

RWR78N4R02FRBSL Related Products

637E8475C2T	CTS-Frequency Controls, OSC LVPECL SMD, 6-SMD, No Lead, Military, MIL-PRF-39007, RWR78N	View
1210J0500391KAR	Knowles Syfer, CAP CER 1210, -, Military, MIL-PRF-39007, RWR78N	View
KMG350VBR47M6X11LL	United Chemi-Con, CAP ALUM 0.47UF 20% 350V RADIAL, Radial, Can, Military, MIL-PRF-39007, RWR78N	View
3ABP 8	Bel Fuse Inc., FUSE CERAMIC 8A 250VAC 3AB 3AG, 3AB, 3AG, 1/4" x 1-1/4" (Axial), Military, MIL-PRF-39007, RWR78N	View
PTF6549R900BYBF	Vishay Dale, RES 49.9 OHM 1/4W 0.1% AXIAL, Axial, Military, MIL-PRF-39007, RWR78N	View
OSTEM087150	On Shore Technology Inc., TERM BLOCK PLUG 8POS 225DEG 5MM, -, Military, MIL-PRF-39007, RWR78N	View
ESQ-109-23-G-S-LL	Samtec Inc., ELEVATED SOCKET STRIPS, -, Military, MIL-PRF-39007, RWR78N	View
0757570131	Molex, LLC, CONN HEADER 1X3 VERT BRKWAY TIN, -, Military, MIL-PRF-39007, RWR78N	View
FW-07-05-G-D-359-065	Samtec Inc., .050'' BOARD SPACERS, -, Military, MIL-PRF-39007, RWR78N	View
207253-7	TE Connectivity AMP Connectors, RECEPT ASSY,9 POSN,AMPLIMITE, SZ, -, Military, MIL-PRF-39007, RWR78N	View
MS27656T9F98SAL	Souriau, CONN RCPT HSNG FMALE 3POS PNL MT, -, Military, MIL-PRF-39007, RWR78N	View
VE-J43-EW-B1	Vicor Corporation, CONVERTER MOD DC/DC 24V 100W, Half Brick, Military, MIL-PRF-39007, RWR78N	View

RWR78N4R02FRBSL 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

RWR78N4R02FRBSL

D# RWR78N4R02FRBSL

Vishay Intertechnologies

RES WW ESN-10 4.02 1% - Bulk (Alt: RWR78N4R02FRBSL)

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

RWR78N4R02FRBSL

Vishay Dale

RES WW ESN-10 4.02 1% - Bulk

Part Number

Manufacturer

Description

Stock

RWR78N4R02FRBSL

D# RWR78N4R02FRBSL-ND

Vishay Dale

RES 4.02 OHM 10W 1% WW AXIAL

Part Number

Manufacturer

Description

Stock

RWR78N4R02FRBSL

D# NS-RWR78N4R02FRBSL

Vishay Dale

OEM/CM ONLY

2789

Quick Inquiry

RWR78N4R02FRBSL

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