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HE722A0510 The Littelfuse Inc. HE722A0510 is a DPST-NO reed relay with a 500mA contact rating and a 5VDC coil voltage. It is designed for through-hole mounting.
Mfr Part #:

HE722A0510

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. HE722A0510 is a DPST-NO reed relay with a 500mA contact rating and a 5VDC coil voltage. It is designed for through-hole mounting.
Total Stock: 185 pcs
$ Price Range: $2.00

HE722A0510 Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
175 pcs
175 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
10 pcs
10 pcs On Request 1 On Request On Request On Request On Request On Request

HE722A0510 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Coil Current
Coil Type
Coil Voltage
Contact Form
Contact Rating (Current)
Features
Lead Style
Mounting Type
Must Operate Voltage
Must Release Voltage
Operate Time
Operating Temperature
Release Time
Switching Voltage
Tape & Reel
Termination Style

HE722A0510 Description

Short technical summary and product information.

The Littelfuse Inc. HE722A0510 is a non-latching reed relay featuring a DPST-NO (2 Form A) contact configuration. It is rated for a switching voltage of up to 200VDC and a contact current of 500mA. The relay operates with a coil voltage of 5VDC and has a coil current of 25mA. Key electrical parameters include a must-operate voltage of 3.75VDC and a must-release voltage of 0.5VDC. Both the operate time and release time are specified as 1ms.

 

Designed for through-hole mounting, this reed relay utilizes a PC pin termination style. It operates within a temperature range of -40°C to 85°C. The component includes a diode feature. The RoHS status is compliant with RoHS3 standards, and it has an MSL rating of 1.

 

This component is suitable for applications requiring reliable switching of moderate currents and voltages, with fast operate and release times. Its through-hole mounting makes it suitable for traditional PCB assembly processes.

HE722A0510 Quick Information

Product Type: Reed Relay
Canonical Name: Littelfuse Inc. HE722A0510 Reed Relay
Subcategory: Reed Relay

HE722A0510 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

HE722A0510 Estimated Pricing

Qty Low High
1+ $2.00 $2.00

Estimated market price range - modelled values for guidance only, not live distributor offers.

HE722A0510 Features

  • DPST-NO contact form for switching.
  • 500mA contact rating handles moderate loads.
  • 5VDC coil voltage for control.
  • 1ms operate and release times.
  • Through-hole mounting for PCB assembly.

HE722A0510 Applications

  • Used in general purpose switching circuits.
  • Suitable for signal isolation tasks.
  • Applied in automation control systems.
  • Can be used in test and measurement equipment.

HE722A0510 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the coil voltage for the HE722A0510 relay?

The coil voltage is 5 VDC.

What is the contact rating of the HE722A0510 reed relay?

The contact rating is 500 mA.

What is the operating temperature range for this relay?

The operating temperature range is -40°C to 85°C.

What is the contact form of the HE722A0510?

The contact form is DPST-NO (2 Form A).

How fast does the HE722A0510 operate and release?

The operate time is 1 ms and the release time is 1 ms.

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