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HE721C1250 The Littelfuse Inc. HE721C1250 is an SPDT reed relay designed for through-hole mounting. It features a 12VDC coil voltage and a 250mA contact rating.
Mfr Part #:

HE721C1250

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. HE721C1250 is an SPDT reed relay designed for through-hole mounting. It features a 12VDC coil voltage and a 250mA contact rating.
✓ Total Stock: 192 pcs
$ Price Range: $2.00

HE721C1250 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
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Braun Electronic Components ✓
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192 pcs
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192 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

HE721C1250 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
Mounting Type
Must Operate Voltage
Must Release Voltage
Operate Time
Operating Temperature
Release Time
Switching Voltage
Tape & Reel
Termination Style
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HE721C1250 Description

Short technical summary and product information.

This Littelfuse Inc. HE721C1250 is a Single Pole Double Throw (SPDT) reed relay. It operates with a nominal coil voltage of 12VDC and draws a coil current of 24 mA. The relay is designed to switch voltages up to 175VDC and handle a maximum contact current of 250 mA.

 

Key electrical parameters include a must-operate voltage of 8 VDC and a must-release voltage of 1 VDC. Both the operate time and release time are specified at 3 ms, ensuring rapid switching.

 

The operating temperature range for this component is -40°C to 85°C. It is designed for through-hole mounting and features a PC pin termination style.

 

Environmental compliance includes RoHS3 compliance, MSL 1, and REACH unaffected status. These specifications make the HE721C1250 suitable for various electronic applications requiring reliable switching.

HE721C1250 Quick Information

Product Type: Reed Relay
Canonical Name: Littelfuse Inc. HE721C1250 SPDT Reed Relay
Subcategory: Reed Relay

HE721C1250 Compliance

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

HE721C1250 Estimated Pricing

Qty Low High
1+ $2.00 $2.00

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

HE721C1250 Features

  • SPDT reed relay with 12VDC coil.
  • 250mA contact rating for switching.
  • Fast 3ms operate and release times.
  • Operates from -40°C to 85°C.
  • Through hole mounting with PC pins.

HE721C1250 Applications

  • Ideal for general purpose switching.
  • Suitable for signal isolation needs.
  • Used in control circuit applications.
  • Reliable for automated test equipment.

HE721C1250 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the coil voltage for the HE721C1250 reed relay?

The nominal coil voltage for the HE721C1250 reed relay is 12VDC.

What is the maximum current rating for the HE721C1250 reed relay?

The HE721C1250 reed relay has a contact rating of 250 mA.

What are the operate and release times for the HE721C1250 reed relay?

The operate time and release time for the HE721C1250 reed relay are both 3 ms.

What is the operating temperature range of the HE721C1250 reed relay?

The HE721C1250 reed relay operates within a temperature range of -40°C to 85°C.

How is the HE721C1250 reed relay mounted?

The HE721C1250 reed relay is designed for through-hole mounting.

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