Name: 2904-05-421
Brand: Coto Technology
SKU: 2904-05-421
Availability: InStock
Rating: 5 (86 reviews)

2904-05-421

For Reference Only

Part Number	2904-05-421
Manufacturer	Coto Technology
Description	RELAY RF SPST 500MA 5V
Datasheet	2904-05-421 Datasheet 2904-05-421 Specifications
Package	-
ECAD
In Stock	17,688 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 21 - May 26 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 2904-05-421 (Signal Relays, Up to 2 Amps) is manufactured by Coto Technology 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 2904-05-421 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 2904-05-421 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 2904-05-421.

2904-05-421 Specifications

Manufacturer	Coto Technology
Category	Relays - Signal Relays, Up to 2 Amps
Package	-
ECAD
Series	2900
Relay Type	RF
Coil Type	Non Latching
Coil Current	13.5mA
Coil Voltage	5VDC
Contact Form	SPST-NO (1 Form A)
Contact Rating (Current)	500mA
Switching Voltage	200VAC, 200VDC - Max
Turn On Voltage (Max)	3.8 VDC
Turn Off Voltage (Min)	0.4 VDC
Operate Time	0.5ms
Release Time	0.1ms
Features	-
Mounting Type	Through Hole
Termination Style	PC Pin

2904-05-421 Datasheet

2904-05-421 Reviews

Zay***** Huff

April 5, 2023

★ ★ ★ ★ ★

No complaints. Works perfectly every single one of them! great quality! No bent pins either!

Kaia*****riguez

March 26, 2023

★ ★ ★ ★ ★

You get the most update products online. You always give me the best choice.

Oakl*****choa

March 23, 2023

★ ★ ★ ★ ★

Great item and excellent seller! Would highly recommend. Thank you. Trustworthy

Audre*****hards

March 23, 2023

★ ★ ★ ★ ★

These are the most popular variety of components of different types!

Jour*****Dara

March 19, 2023

★ ★ ★ ★ ★

fast delivery and good product, very happy

Conr*****arey

March 18, 2023

★ ★ ★ ★ ★

Solved my electrical back feed problems on my alternator.

Adaly*****intosh

March 7, 2023

★ ★ ★ ★ ★

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

Kamde*****derson

March 6, 2023

★ ★ ★ ★ ★

I can count on your provision for BOM of my design in near future

Write a Review

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2904-05-421 Packaging

2904-05-421 FAQ

1. How to order 2904-05-421 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 2904-05-421 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 2904-05-421. All suppliers must pass our qualification reviews before they can publish their products including 2904-05-421 on Heisener; we pay more attention to the channels and quality of 2904-05-421 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 2904-05-421 price and inventory displayed accurate?

The price and inventory of 2904-05-421 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 2904-05-421?

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 2904-05-421 we delivered, we will accept the replacement or return of the 2904-05-421 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 2904-05-421.

(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 2904-05-421 pin diagram, 2904-05-421 datasheet?

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

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2904-05-421 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

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2904-05-421

Coto Technology USA

Lead time 84

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520

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D# 816-2904-05-421

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D# 50F4954

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REED RELAY, SPST-NO, 5VDC, 0.5A, THT, Contact Configuration:SPST-NO, Coil Voltage:5VDC, Product Range:2900 Series, Relay Mounting:Through Hole, Coil Resistance:370ohm, Switching Current Max:500mA, Switching Voltage Max:200V RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

341

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D# NS-2904-05-421

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OEM/CM ONLY

3669

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2904-05-421

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Reed Relays for ATE and RF 1 Form A, 5V

RoHS: Compliant

565

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OEM/CM ONLY

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D# 37135002

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Reed Relay 5VDC 370Ohm 0.5A SPST-NO(20.82x6.35x7.62)mm THT Dry

Quick Inquiry

2904-05-421

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