Name: RN55D4221FBSL
Brand: Vishay Dale
SKU: RN55D4221FBSL
Availability: InStock
Rating: 5 (182 reviews)

RN55D4221FBSL

For Reference Only

Part Number	RN55D4221FBSL
Manufacturer	Vishay Dale
Description	RES 4.22K OHM 1/8W 1% AXIAL
Datasheet	RN55D4221FBSL Datasheet RN55D4221FBSL Specifications
Package	Axial
ECAD
In Stock	3,204 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
Request for Quotation

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Part Number # RN55D4221FBSL (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 RN55D4221FBSL specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RN55D4221FBSL with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RN55D4221FBSL.

RN55D4221FBSL Specifications

Manufacturer	Vishay Dale
Category	Resistors - Through Hole Resistors
Package	Axial
ECAD
Series	Military, MIL-R-10509/7, RN55
Resistance	4.22 kOhms
Tolerance	±1%
Power (Watts)	0.125W, 1/8W
Composition	Metal Film
Features	Flame Retardant Coating, Military, Moisture Resistant, Safety
Temperature Coefficient	±100ppm/°C
Operating Temperature	-65°C ~ 175°C
Package / Case	Axial
Supplier Device Package	Axial
Size / Dimension	0.090" Dia x 0.240" L (2.29mm x 6.10mm)
Height - Seated (Max)	-
Number of Terminations	2
Failure Rate	-

RN55D4221FBSL Datasheet

RN55D4221FBSL Reviews

Eloi*****cclain

April 4, 2023

★ ★ ★ ★ ★

Very good connector, easy to realise and with Low price

Josi*****anton

April 2, 2023

★ ★ ★ ★ ★

All resistors exactly -0.01%. Pretty good.

Joyc*****tala

March 19, 2023

★ ★ ★ ★ ★

Good！ quick and convenient delivery. product tracking with good advice.

Marv*****alla

March 15, 2023

★ ★ ★ ★ ★

Excellent Seller,great product and Super Fast Shipping! Highly recommended A+++

Veron*****hields

March 7, 2023

★ ★ ★ ★ ★

Heisener is on a very short list of companies I highly recommend without any hesitation. From stock, pricing, ease of ordering and great service, they have it all.

Annal*****hankar

February 24, 2023

★ ★ ★ ★ ★

A good, reputable company that I will continue to deal with, thank you!

Blai*****nand

February 23, 2023

★ ★ ★ ★ ★

Perfectly satisfied with item. Top supplier on my list.

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RN55D4221FBSL Packaging

RN55D4221FBSL FAQ

1. How to order RN55D4221FBSL 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 RN55D4221FBSL is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RN55D4221FBSL. All suppliers must pass our qualification reviews before they can publish their products including RN55D4221FBSL on Heisener; we pay more attention to the channels and quality of RN55D4221FBSL products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RN55D4221FBSL price and inventory displayed accurate?

The price and inventory of RN55D4221FBSL 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 RN55D4221FBSL?

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 RN55D4221FBSL we delivered, we will accept the replacement or return of the RN55D4221FBSL 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 RN55D4221FBSL.

(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 RN55D4221FBSL pin diagram, RN55D4221FBSL datasheet?

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

RN55D4221FBSL Related Products

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RN55D4221FBSL 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

RN55D4221FBSL

D# RN55D4221FBSL

Vishay Intertechnologies

Res Metal Film 4.22kOhm 1% ± 100ppm/°C 1/8W MIL-R-10509 Axial Leaded Bulk - Bulk (Alt: RN55D4221FBSL)

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

RN55D4221FBSL

Vishay Dale

RES 4.22K OHM 1/8W 1% AXIAL

Part Number

Manufacturer

Description

Stock

RN55D4221FBSL

D# RN55D4221FBSL-ND

Vishay Dale

RES 4.22K OHM 1/8W 1% AXIAL

Part Number

Manufacturer

Description

Stock

RN55D4221FBSL

D# NS-RN55D4221FBSL

Vishay Dale

OEM/CM ONLY

2352

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RN55D4221FBSL

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