Name: HE721R0500
Brand: Littelfuse Inc.
SKU: HE721R0500
Availability: InStock
Rating: 5 (108 reviews)

HE721R0500

For Reference Only

Part Number	HE721R0500
Manufacturer	Littelfuse Inc.
Description	RELAY REED SPDT 250MA 5V
Datasheet	HE721R0500 Datasheet HE721R0500 Specifications
Package	-
ECAD
In Stock	6,714 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 13 - Jun 18 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # HE721R0500 (Signal Relays, Up to 2 Amps) is manufactured by Littelfuse Inc. 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 HE721R0500 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add HE721R0500 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of HE721R0500.

HE721R0500 Specifications

Manufacturer	Littelfuse Inc.
Category	Relays - Signal Relays, Up to 2 Amps
Package	-
ECAD
Series	HE700
Relay Type	Reed
Coil Type	Non Latching
Coil Current	25mA
Coil Voltage	5VDC
Contact Form	SPDT (1 Form C)
Contact Rating (Current)	250mA
Switching Voltage	175VDC - Max
Turn On Voltage (Max)	3.75 VDC
Turn Off Voltage (Min)	0.5 VDC
Operate Time	3ms
Release Time	3ms
Features	-
Mounting Type	Through Hole
Termination Style	PC Pin

HE721R0500 Datasheet

HE721R0500 Reviews

Marc*****anch

April 9, 2023

★ ★ ★ ★ ★

The items I want are often in stock and available in small quantities.

Grey*****Khalsa

April 7, 2023

★ ★ ★ ★ ★

It's an incredible place to buy the hard-to-find parts. Fair price, good quality and nice service! I would definitely do business with them again, thank you!

Laila*****livan

March 20, 2023

★ ★ ★ ★ ★

Website and order clear, concise and user friendly. Thanks!

Hay***** Vala

March 10, 2023

★ ★ ★ ★ ★

Heisener is awesome! Never any issues whatsoever. Product selection is good and delivery is on time.

Kyl*****Sood

March 5, 2023

★ ★ ★ ★ ★

Quality made product satisfied with my purchase. Thanks.

Hugo*****toya

March 4, 2023

★ ★ ★ ★ ★

These are high quality connectors. They work as you would expect them to. There is not much else you can say about them.

Myla*****rron

February 21, 2023

★ ★ ★ ★ ★

Easy transaction. Very pleased with goods in perfect condition would recommend Heisener company.

Cha*****Stark

February 21, 2023

★ ★ ★ ★ ★

Works as expected. Fits good in circuit board, not lose or slipping around.

Hail*****ooker

February 20, 2023

★ ★ ★ ★ ★

Worked wonderfully. Went through the instructions to the tea to make sure it was done correctly.

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HE721R0500 Packaging

HE721R0500 FAQ

1. How to order HE721R0500 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 HE721R0500 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the HE721R0500. All suppliers must pass our qualification reviews before they can publish their products including HE721R0500 on Heisener; we pay more attention to the channels and quality of HE721R0500 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the HE721R0500 price and inventory displayed accurate?

The price and inventory of HE721R0500 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 HE721R0500?

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 HE721R0500 we delivered, we will accept the replacement or return of the HE721R0500 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 HE721R0500.

(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 HE721R0500 pin diagram, HE721R0500 datasheet?

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

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HE721R0500 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

HE721R0500

D# V36:1790_06438841

Littelfuse Inc

Reed Relay 5VDC 200Ohm 0.25A SPDT(19.5x9.52x5.5)mm THT Dry

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

HE721R0500

Hamlin Electronics

250

Part Number

Manufacturer

Description

Stock

HE721R0500

Littelfuse Inc

RELAY REED SPDT 250MA 5V

Part Number

Manufacturer

Description

Stock

HE721R0500

D# HE721R0500-ND

Littelfuse Inc

RELAY REED SPDT 250MA 5V

Part Number

Manufacturer

Description

Stock

HE721R0500

D# 83H3664

Littelfuse Inc

HE721R0500 REED RELAY / TUBE

RoHS: Not Compliant

Min Qty: 5000

Container: Bulk

Part Number

Manufacturer

Description

Stock

HE721R0500

D# NS-HE721R0500

HAMLIN ELECTRONICS

OEM/CM ONLY

1244

Part Number

Manufacturer

Description

Stock

HE721R0500

Hamlin Electronics

OEM/CM ONLY

266

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HE721R0500

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