Reed Relays

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Littelfuse Reed Relays offer high insulation resistance, low contact resistance, and a long contact life. Reed relays combine a reed switch with a copper coil, providing galvanic isolation between the coil input and the controlled contact(s). Littelfuse Reed Relays are ideal for automotive applications, test equipment, security, medical, and process control equipment.

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Part #

Reed Relays Relays

HE3671A1210
Littelfuse
5,000: $1.79
Non-Stocked

Mfr. Part No.
HE3671A1210

Mouser Part No
934-HE3671A1210

Littelfuse

Reed Relays Relays

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Datasheet

Non-Stocked

$1.79

Min.: 5,000
Mult.: 25

12 VDC

1 Form A (SPST-NO)

500 mA

200 VDC

10 W

1 kOhms

Through Hole

HE3600

Tube

Reed Relays Relays

HE3671A2400
Littelfuse
5,000: $1.54
Non-Stocked

Mfr. Part No.
HE3671A2400

Mouser Part No
934-HE3671A2400

Littelfuse

Reed Relays Relays

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Datasheet

Non-Stocked

$1.54

Min.: 5,000
Mult.: 25

24 VDC

1 Form A (SPST-NO)

500 mA

200 VDC

10 W

2 kOhms

Through Hole

HE3600

Tube

Reed Relays Relays

HE3671A2410
Littelfuse
5,000: $1.35
Non-Stocked

Mfr. Part No.
HE3671A2410

Mouser Part No
934-HE3671A2410

Littelfuse

Reed Relays Relays

Learn More

Datasheet

Non-Stocked

$1.35

Min.: 5,000
Mult.: 25

24 VDC

1 Form A (SPST-NO)

500 mA

200 VDC

10 W

2 kOhms

Through Hole

HE3600

Tube

Reed Relays Relays

HE721A1250
Littelfuse
1: $2.74
Non-Stocked

Mfr. Part No.
HE721A1250

Mouser Part No
934-HE721A1250

Littelfuse

Reed Relays Relays

Learn More

Datasheet

Non-Stocked

$2.74

$2.34

$2.20

$2.07

View

Min.: 1
Mult.: 1

12 VDC

1 Form A (SPST-NO)

500 mA

200 VDC

10 W

1 kOhms

Through Hole

HE700

Tube

Reed Relays Relays

HE721A2440
Littelfuse
1: $2.11
Non-Stocked

Mfr. Part No.
HE721A2440

Mouser Part No
934-HE721A2440

Littelfuse

Reed Relays Relays

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Datasheet

Non-Stocked

$2.11

$2.00

$1.89

$1.79

View

Min.: 1
Mult.: 1

24 VDC

1 Form A (SPST-NO)

500 mA

200 VDC

10 W

2.15 kOhms

Through Hole

HE700

Tube

Reed Relays Relays

HE721A2450
Littelfuse
1: $2.45
Non-Stocked

Mfr. Part No.
HE721A2450

Mouser Part No
934-HE721A2450

Littelfuse

Reed Relays Relays

Learn More

Datasheet

Non-Stocked

$2.45

$2.09

$1.96

$1.85

View

Min.: 1
Mult.: 1

24 VDC

1 Form A (SPST-NO)

500 mA

200 VDC

10 W

2.15 kOhms

Through Hole

HE700

Tube

Reed Relays Relays

HE721C0550
Littelfuse
5,000: $3.03
Non-Stocked

Mfr. Part No.
HE721C0550

Mouser Part No
934-HE721C0550

Littelfuse

Reed Relays Relays

Learn More

Datasheet

Non-Stocked

$3.03

Min.: 5,000
Mult.: 25

5 VDC

1 Form C (SPDT-NO, NC)

250 mA

175 VDC

5 W

200 Ohms

Through Hole

HE700

Tube

Reed Relays Relays

HE721C1220
Littelfuse
5,000: $4.38
Non-Stocked

Mfr. Part No.
HE721C1220

Mouser Part No
934-HE721C1220

Littelfuse

Reed Relays Relays

Learn More

Datasheet

Non-Stocked

$4.38

Min.: 5,000
Mult.: 25

12 VDC

1 Form C (SPDT-NO, NC)

250 mA

175 VDC

5 W

500 Ohms

Through Hole

HE700

Tube

Reed Relays Relays

HE721C1240
Littelfuse
5,016: $2.92
Non-Stocked

Mfr. Part No.
HE721C1240

Mouser Part No
934-HE721C1240

Littelfuse

Reed Relays Relays

Learn More

Datasheet

Non-Stocked

$2.92

Min.: 5,016
Mult.: 24

12 VDC

1 Form C (SPDT-NO, NC)

250 mA

175 VDC

5 W

500 Ohms

Through Hole

HE700

Tube

Reed Relays Relays

HE721C2420
Littelfuse
5,000: $4.67
Non-Stocked

Mfr. Part No.
HE721C2420

Mouser Part No
934-HE721C2420

Littelfuse

Reed Relays Relays

Learn More

Datasheet

Non-Stocked

$4.67

Min.: 5,000
Mult.: 25

24 VDC

1 Form C (SPDT-NO, NC)

250 mA

175 VDC

5 W

2 kOhms

Through Hole

HE700

Tube

Reed Relays Relays

HE721R1200
Littelfuse
5,000: $3.84
Non-Stocked

Mfr. Part No.
HE721R1200

Mouser Part No
934-HE721R1200

Littelfuse

Reed Relays Relays

Learn More

Datasheet

Non-Stocked

$3.84

Min.: 5,000
Mult.: 25

12 VDC

1 Form C (SPDT-NO, NC)

500 mA

175 VDC

5 W

500 Ohms

Through Hole

HE700

Tube

Reed Relays Relays

HE722A0550
Littelfuse
5,760: $2.78
Non-Stocked

Mfr. Part No.
HE722A0550

Mouser Part No
934-HE722A0550

Littelfuse

Reed Relays Relays

Learn More

Datasheet

Non-Stocked

$2.78

Min.: 5,760
Mult.: 5,760

5 VDC

1 Form A (SPST-NO)

500 mA

200 VDC

10 W

200 Ohms

Through Hole

HE700

Tube

Reed Relays Relays

HE722A1220
Littelfuse
5,000: $3.41
Non-Stocked

Mfr. Part No.
HE722A1220

Mouser Part No
934-HE722A1220

Littelfuse

Reed Relays Relays

Learn More

Datasheet

Non-Stocked

$3.41

Min.: 5,000
Mult.: 25

12 VDC

1 Form A (SPST-NO)

500 mA

200 VDC

10 W

500 Ohms

Through Hole

HE700

Tube

Reed Relays Relays

HE722A1230
Littelfuse
5,000: $3.39
Non-Stocked

Mfr. Part No.
HE722A1230

Mouser Part No
934-HE722A1230

Littelfuse

Reed Relays Relays

Learn More

Datasheet

Non-Stocked

$3.39

Min.: 5,000
Mult.: 25

12 VDC

1 Form A (SPST-NO)

500 mA

200 VDC

10 W

500 Ohms

Through Hole

HE700

Tube

Reed Relays Relays

HE722A2420
Littelfuse
5,000: $3.39
Non-Stocked

Mfr. Part No.
HE722A2420

Mouser Part No
934-HE722A2420

Littelfuse

Reed Relays Relays

Learn More

Datasheet

Non-Stocked

$3.39

Min.: 5,000
Mult.: 25

24 VDC

1 Form A (SPST-NO)

500 mA

200 VDC

10 W

2.15 kOhms

Through Hole

HE700

Tube

Reed Relays Relays

HE722A2430
Littelfuse
5,000: $3.67
Non-Stocked

Mfr. Part No.
HE722A2430

Mouser Part No
934-HE722A2430

Littelfuse

Reed Relays Relays

Learn More

Datasheet

Non-Stocked

$3.67

Min.: 5,000
Mult.: 25

24 VDC

1 Form A (SPST-NO)

500 mA

200 VDC

10 W

2.15 kOhms

Through Hole

HE700

Tube

Reed Relays Relays

HE722A2440
Littelfuse
5,016: $2.47
Non-Stocked

Mfr. Part No.
HE722A2440

Mouser Part No
934-HE722A2440

Littelfuse

Reed Relays Relays

Learn More

Datasheet

Non-Stocked

$2.47

Min.: 5,016
Mult.: 24

24 VDC

1 Form A (SPST-NO)

500 mA

200 VDC

10 W

2.15 kOhms

Through Hole

HE700

Tube

Reed Relays Relays

HE722A2450
Littelfuse
5,000: $2.59
Non-Stocked

Mfr. Part No.
HE722A2450

Mouser Part No
934-HE722A2450

Littelfuse

Reed Relays Relays

Learn More

Datasheet

Non-Stocked

$2.59

Min.: 5,000
Mult.: 25

24 VDC

1 Form A (SPST-NO)

500 mA

200 VDC

10 W

2.15 kOhms

Through Hole

HE700

Tube

Reed Relays REED RELAY

HE721A2400
Littelfuse
Restricted Availability
Factory Special Order

Mfr. Part No.
HE721A2400

Mouser Part No
934-HE721A2400

Factory Special Order

Littelfuse

Reed Relays REED RELAY

Learn More

Datasheet

Restricted Availability

24 VDC

1 Form A (SPST-NO)

500 mA

200 VDC

10 W

No Diode

2.15 kOhms

Through Hole

HE700

Tube

Reed Relays

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