Name: HE721C2440
Brand: Littelfuse Inc.
SKU: HE721C2440
Availability: InStock
Rating: 5 (121 reviews)

HE721C2440

For Reference Only

Part Number	HE721C2440
Manufacturer	Littelfuse Inc.
Description	RELAY REED SPDT 250MA 24V
Datasheet	HE721C2440 Datasheet HE721C2440 Specifications
Package	-
ECAD
In Stock	2,466 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 5 - Jun 10 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # HE721C2440 (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 HE721C2440 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add HE721C2440 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of HE721C2440.

HE721C2440 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	12mA
Coil Voltage	24VDC
Contact Form	SPDT (1 Form C)
Contact Rating (Current)	250mA
Switching Voltage	175VDC - Max
Turn On Voltage (Max)	16 VDC
Turn Off Voltage (Min)	2 VDC
Operate Time	3ms
Release Time	3ms
Features	Magnetic Shield
Mounting Type	Through Hole
Termination Style	PC Pin

HE721C2440 Datasheet

HE721C2440 Reviews

Kei*****Yoder

April 1, 2023

★ ★ ★ ★ ★

Fantastic Quality Control and Great Selection. Heisener Electronics has became to my No.1 Supplier for many years.

Luci*****rham

March 31, 2023

★ ★ ★ ★ ★

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

Bronso*****inathan

March 15, 2023

★ ★ ★ ★ ★

These very economical items will repair my expensive contactors with just a quick connection.

Ron***** Kent

March 12, 2023

★ ★ ★ ★ ★

I have used 2 of the 10 units so far and they work fine.

Yar***** Cox

March 8, 2023

★ ★ ★ ★ ★

The fastest shipping I've seen yet

Sergi*****tractor

March 8, 2023

★ ★ ★ ★ ★

Order arrived to Estonia in 3 days. Item as described. Well packed.

Jac*****ore

March 6, 2023

★ ★ ★ ★ ★

So far so good. I need to see how they hold up.

Write a Review

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HE721C2440 Packaging

HE721C2440 FAQ

1. How to order HE721C2440 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 HE721C2440 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the HE721C2440. All suppliers must pass our qualification reviews before they can publish their products including HE721C2440 on Heisener; we pay more attention to the channels and quality of HE721C2440 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the HE721C2440 price and inventory displayed accurate?

The price and inventory of HE721C2440 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 HE721C2440?

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 HE721C2440 we delivered, we will accept the replacement or return of the HE721C2440 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 HE721C2440.

(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 HE721C2440 pin diagram, HE721C2440 datasheet?

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

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HE721C2440 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

HE721C2440

Hamlin Electronics

TUBE / HE721C2440

Part Number

Manufacturer

Description

Stock

HE721C2440

D# HE721C2440-ND

Littelfuse Inc

RELAY REED SPDT 250MA 24V

Part Number

Manufacturer

Description

Stock

HE721C2440

D# 934-HE721C2440

Littelfuse Inc

Reed Relays Relays

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

HE721C2440

D# NS-HE721C2440

Hamlin Electronics

OEM/CM ONLY

2692

Part Number

Manufacturer

Description

Stock

HE721C2440

Hamlin Electronics

OEM/CM ONLY

3016

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HE721C2440

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