Name: W21-4K7JI
Brand: TT Electronics/Welwyn
SKU: W21-4K7JI
Availability: InStock
Rating: 5 (183 reviews)

W21-4K7JI

For Reference Only

Part Number	W21-4K7JI
Manufacturer	TT Electronics/Welwyn
Description	RES 4.7K OHM 3W 5% AXIAL
Datasheet	W21-4K7JI Specifications
Package	Axial
ECAD
In Stock	4,590 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # W21-4K7JI (Through Hole Resistors) is manufactured by TT Electronics/Welwyn 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 W21-4K7JI specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add W21-4K7JI with quantity into BOM. Heisener.com does NOT require any registration to request a quote of W21-4K7JI.

W21-4K7JI Specifications

Manufacturer	TT Electronics/Welwyn
Category	Resistors - Through Hole Resistors
Package	Axial
ECAD
Series	W20
Resistance	4.7 kOhms
Tolerance	±5%
Power (Watts)	3W
Composition	Wirewound
Features	Flame Proof, Safety
Temperature Coefficient	±75ppm/°C
Operating Temperature	-55°C ~ 200°C
Package / Case	Axial
Supplier Device Package	Axial
Size / Dimension	0.220" Dia x 0.500" L (5.60mm x 12.70mm)
Height - Seated (Max)	-
Number of Terminations	2
Failure Rate	-

W21-4K7JI Reviews

Yos*****Singh

April 3, 2023

★ ★ ★ ★ ★

Good and works well. What else is there to say about it.

Pabl*****wman

March 22, 2023

★ ★ ★ ★ ★

Excellent service and product arrives in reasonable shipping rates. Well done!

Franc*****lendez

March 19, 2023

★ ★ ★ ★ ★

Work Great. Would recommend. Only used 2. So I have 248 extras. Best deal by far that's why I got these.

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W21-4K7JI Packaging

W21-4K7JI FAQ

1. How to order W21-4K7JI 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 W21-4K7JI is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the W21-4K7JI. All suppliers must pass our qualification reviews before they can publish their products including W21-4K7JI on Heisener; we pay more attention to the channels and quality of W21-4K7JI products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the W21-4K7JI price and inventory displayed accurate?

The price and inventory of W21-4K7JI 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 W21-4K7JI?

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 W21-4K7JI we delivered, we will accept the replacement or return of the W21-4K7JI 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 W21-4K7JI.

(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 W21-4K7JI pin diagram, W21-4K7JI datasheet?

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

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W21-4K7JI 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

W21-4K7JI

TT Electronics Welwyn Components

RESISTOR, WW 3W 5% 4K7

3521

Part Number

Manufacturer

Description

Stock

W21-4K7JI

D# 9504087

TT Electronics Welwyn Components

RES, 4K7, 5%, 3W, AXIAL, WIREWOUND

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

W21-4K7JI

TT Electronics Resistors

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

W214K7JI

TT Electronics Welwyn Components

OEM/CM QUOTES ONLY | NO BROKERS

52247

Part Number

Manufacturer

Description

Stock

W21-4K7JI

D# 756-W21-4K7JI

TT Electronics plc

Wirewound Resistors - Through Hole 3Watt 4.7K ohm 5%

RoHS: Compliant

252

Part Number

Manufacturer

Description

Stock

W21-4K7JI

D# 85K8744

TT Electronics Welwyn Components

WIREWOUND RESISTOR, 4.7KOHM, 2.5W, 5%, Resistance:4.7kohm, Product Range:W21 Series, Power Rating:3W, Resistance Tolerance:± 5%, Resistor Case Style:Axial Leaded, Voltage Rating:100V, Resistor Element Type:Wirewound, No. of Pins:2 RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

W21-4K7JI

D# NS-W21-4K7JI

TT Electronics/Welwyn

OEM/CM ONLY

3064

Part Number

Manufacturer

Description

Stock

W21-4K7JI

D# 1393275

TT Electronics Welwyn Components

Welwyn 4.7k Wire Wound Resistor 3W 5% W21-4K7JI, BX

Min Qty: 1000

Container: Box

335

Part Number

Manufacturer

Description

Stock

W214K7JI

TT Electronics Welwyn Components

OEM/CM ONLY

45402

Part Number

Manufacturer

Description

Stock

W21-4K7JI

D# 9504087

TT Electronics Welwyn Components

RES, 4K7, 5%, 3W, AXIAL, WIREWOUND

RoHS: Compliant

Min Qty: 1

Container: Each

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W21-4K7JI

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