Name: RWR78S2490FSBSL
Brand: Vishay Dale
SKU: RWR78S2490FSBSL
Availability: InStock
Rating: 5 (166 reviews)

RWR78S2490FSBSL

For Reference Only

Part Number	RWR78S2490FSBSL
Manufacturer	Vishay Dale
Description	RES 249 OHM 10W 1% WW AXIAL
Datasheet	RWR78S2490FSBSL Datasheet RWR78S2490FSBSL Specifications
Package	Axial
ECAD
In Stock	3,240 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 16 - Jun 21 (Choose Expedited Shipping)
Request for Quotation

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Part Number # RWR78S2490FSBSL (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 RWR78S2490FSBSL specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RWR78S2490FSBSL with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RWR78S2490FSBSL.

RWR78S2490FSBSL Specifications

Manufacturer	Vishay Dale
Category	Resistors - Through Hole Resistors
Package	Axial
ECAD
Series	Military, MIL-PRF-39007, RWR78S
Resistance	249 Ohms
Tolerance	±1%
Power (Watts)	10W
Composition	Wirewound
Features	Military, Moisture Resistant
Temperature Coefficient	±30ppm/°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	S (0.001%)

RWR78S2490FSBSL Datasheet

RWR78S2490FSBSL Reviews

Hale*****ntley

April 8, 2023

★ ★ ★ ★ ★

Super easy to replace and labelled terminals made it a quick replacement.

Han*****avage

April 4, 2023

★ ★ ★ ★ ★

fast delivery and good product, very happy

Row*****Mane

March 31, 2023

★ ★ ★ ★ ★

The fastest shipping I've seen yet

Madd*****ason

March 24, 2023

★ ★ ★ ★ ★

Fast delivery, good quality, 100% satisfacted

Lex*****neal

March 18, 2023

★ ★ ★ ★ ★

No problem in making an order and will see how the shipping goes.

Lill*****ixit

March 11, 2023

★ ★ ★ ★ ★

To be honest, you're beating your competitor on delivery - sometimes I request 2nd day and you still get it here overnight. Thanks!

Els*****ames

February 23, 2023

★ ★ ★ ★ ★

I wish I had come across Heisener first, no one could help me for 2 days. You are now saved into the TOP of my favorites web list. Thank you very much.

Terrel*****nathan

February 22, 2023

★ ★ ★ ★ ★

Great price and condition, Very speedy delivery, Very pleased thank you

Bla*****Todd

February 20, 2023

★ ★ ★ ★ ★

Best way to locate what I need, on a fast and efficient shipping! Keep up the good work!

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RWR78S2490FSBSL Packaging

RWR78S2490FSBSL FAQ

1. How to order RWR78S2490FSBSL 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 RWR78S2490FSBSL is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RWR78S2490FSBSL. All suppliers must pass our qualification reviews before they can publish their products including RWR78S2490FSBSL on Heisener; we pay more attention to the channels and quality of RWR78S2490FSBSL products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RWR78S2490FSBSL price and inventory displayed accurate?

The price and inventory of RWR78S2490FSBSL 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 RWR78S2490FSBSL?

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 RWR78S2490FSBSL we delivered, we will accept the replacement or return of the RWR78S2490FSBSL 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 RWR78S2490FSBSL.

(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 RWR78S2490FSBSL pin diagram, RWR78S2490FSBSL datasheet?

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

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RWR78S2490FSBSL 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

RWR78S2490FSBSL

D# RWR78S2490FSBSL

Vishay Intertechnologies

RES WW ESS-10 249 1% - Bulk (Alt: RWR78S2490FSBSL)

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

RWR78S2490FSBSL

Vishay Dale

RES WW ESS-10 249 1% - Bulk

Part Number

Manufacturer

Description

Stock

RWR78S2490FSBSL

D# RWR78S2490FSBSL-ND

Vishay Dale

RES 249 OHM 10W 1% WW AXIAL

Part Number

Manufacturer

Description

Stock

RWR78S2490FSBSL

D# NS-RWR78S2490FSBSL

Vishay Dale

OEM/CM ONLY

5384

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RWR78S2490FSBSL

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