Name: RER55F1R21RCSL
Brand: Vishay Dale
SKU: RER55F1R21RCSL
Availability: InStock
Rating: 5 (187 reviews)

RER55F1R21RCSL

For Reference Only

Part Number	RER55F1R21RCSL
Manufacturer	Vishay Dale
Description	RES CHAS MNT 1.21 OHM 1% 30W
Datasheet	RER55F1R21RCSL Datasheet RER55F1R21RCSL Specifications
Package	Axial, Box
ECAD
In Stock	8,082 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 7 - Jun 12 (Choose Expedited Shipping)
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Payment Methods
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Part Number # RER55F1R21RCSL (Chassis Mount 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 RER55F1R21RCSL specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RER55F1R21RCSL with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RER55F1R21RCSL.

RER55F1R21RCSL Specifications

Manufacturer	Vishay Dale
Category	Resistors - Chassis Mount Resistors
Package	Axial, Box
ECAD
Series	Military, MIL-PRF-39009, RER55
Resistance	1.21 Ohms
Tolerance	±1%
Power (Watts)	30W
Composition	Wirewound
Temperature Coefficient	±50ppm/°C
Operating Temperature	-55°C ~ 250°C
Features	Military, Moisture Resistant, Non-Inductive
Coating, Housing Type	Aluminum
Mounting Feature	Flanges
Size / Dimension	1.968" L x 1.140" W (49.99mm x 28.96mm)
Height - Seated (Max)	0.625" (15.87mm)
Lead Style	Solder Lugs
Package / Case	Axial, Box
Failure Rate	R (0.01%)

RER55F1R21RCSL Datasheet

RER55F1R21RCSL Reviews

Ell*****Price

March 29, 2023

★ ★ ★ ★ ★

I like this way to add a project, choose existing project to add components. I use this method frequently to keep track of my projects. Thanks Heisener!

Rey*****Nayak

March 6, 2023

★ ★ ★ ★ ★

I have always get a fast response from Heisener with my orders. As a small business owner I greatly appreciate that I can order as little as 1 item as opposed to other companies who require you place a larger minimum order.

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RER55F1R21RCSL Packaging

RER55F1R21RCSL FAQ

1. How to order RER55F1R21RCSL 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 RER55F1R21RCSL is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RER55F1R21RCSL. All suppliers must pass our qualification reviews before they can publish their products including RER55F1R21RCSL on Heisener; we pay more attention to the channels and quality of RER55F1R21RCSL products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RER55F1R21RCSL price and inventory displayed accurate?

The price and inventory of RER55F1R21RCSL 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 RER55F1R21RCSL?

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 RER55F1R21RCSL we delivered, we will accept the replacement or return of the RER55F1R21RCSL 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 RER55F1R21RCSL.

(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 RER55F1R21RCSL pin diagram, RER55F1R21RCSL datasheet?

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

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RER55F1R21RCSL 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

RER55F1R21RCSL

D# RER55F1R21RCSL

Vishay Intertechnologies

RES WW ENH-50 1.21 1% RE - Bulk (Alt: RER55F1R21RCSL)

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

RER55F1R21RCSL

Vishay Dale

RES WW ENH-50 1.21 1% RE - Bulk

Part Number

Manufacturer

Description

Stock

RER55F1R21RCSL

D# RER55F1R21RCSL-ND

Vishay Dale

RES CHAS MNT 1.21 OHM 1% 30W

Part Number

Manufacturer

Description

Stock

RER55F1R21RCSL

D# NS-RER55F1R21RCSL

Vishay Dale

OEM/CM ONLY

4836

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RER55F1R21RCSL

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