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LITTELFUSE HE721A2410
Relays

HE721A2410

Active
Littelfuse/Commercial Vehicle Products

RELAY, REED, SPST-NO, 200VDC, 0.5A, THT

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Search across all available documentation for this part.

DocumentsProduct Change Notice ENTechnical Data Sheet EN+5
LITTELFUSE HE721A2410
Relays

HE721A2410

Active
Littelfuse/Commercial Vehicle Products

RELAY, REED, SPST-NO, 200VDC, 0.5A, THT

Deep-Dive with AI

DocumentsProduct Change Notice ENTechnical Data Sheet EN+5

Technical Specifications

Parameters and characteristics for this part

SpecificationHE721A2410
Coil Current11.1 mA
Coil Resistance2.15 kOhms
Coil TypeNon Latching
Coil Voltage24 VDC
Contact FormSPST-NO (1 Form A)
Contact Rating (Current)0.5 A
FeaturesDiode
Mounting TypeThrough Hole
Must Operate Voltage16 VDC
Must Release Voltage2 VDC
Operate Time1 ms
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 °C
Release Time1 ms
Switching Voltage200 VDC
Termination StylePC Pin

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyTube 1$ 1.78
10$ 1.67
25$ 1.49
50$ 1.41
100$ 1.34
250$ 1.19
500$ 1.11
1000$ 1.04
5000$ 1.02
NewarkEach 1$ 2.02
25$ 1.68
100$ 1.51
250$ 1.34
500$ 1.26
1000$ 1.18

Description

General part information

HE721A24 Series

Miniature reed relay in a dual-in-line (DIL) package with a choice of normally open, normally open high-voltage, normally closed or changeover contacts capable of switching up to 300Vdc at 10W. Available with 5V, 12V and 24V coils and diode suppression. Magnetic shield option available. Ideally suited for security, telecom, instrumentation, process control and industrial applications.