Low Signal Relays

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Same Sky Low Signal Relays are ideal for applications in need of low-level current switching with maximum switching currents of 2A or 3A. Same Sky Low Signal Relays feature SPDT (1 Form C) or DPDT (2 Form C) contact forms, contact ratings of 120V_AC, 125V_AC, or 24V_DC at 1A, and AuAg overlay contact material. These signal relays carry coil power ratings from 150mW to 450mW and coil voltages from 3V_DC to 24V_DC. With maximum switching voltages of 120V_AC, 125V_AC, 220V_AC, or 30V_DC, 60V_DC, these signal relays can be used in industrial devices, test and measurement equipment, security systems, and more.

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Part #

Low Signal Relays - PCB 10.2 x 7.4 x 10 mm, 24 V, 1 A, SPDT (1 Form C), Signal Relay

SR2-24V-330-1C
Same Sky
1: $4.43
1,237In Stock

Mfr. Part No.
SR2-24V-330-1C

Mouser Part No
179-SR2-24V-330-1C

Same Sky

Low Signal Relays - PCB 10.2 x 7.4 x 10 mm, 24 V, 1 A, SPDT (1 Form C), Signal Relay

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Datasheet

1,237In Stock

$4.43

$3.96

$3.75

$3.60

View

Min.: 1
Mult.: 1

Tube

Low Signal Relays

Shielded

24 VDC

1 Form C (SPDT)

Non-Latching

330 mW

Solder Pin

Low Signal Relays - PCB 15.6 x 10.6 x 11.8 mm, 5 V, 1 A, SPDT (1 Form C), Signal Relay

SR5-5V-200-1C
Same Sky
1: $1.90
6,443In Stock
1,425Expected 6/10/2026

Mfr. Part No.
SR5-5V-200-1C

Mouser Part No
179-SR5-5V-200-1C

Same Sky

Low Signal Relays - PCB 15.6 x 10.6 x 11.8 mm, 5 V, 1 A, SPDT (1 Form C), Signal Relay

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Datasheet

6,443In Stock

1,425Expected 6/10/2026

$1.90

$1.78

$1.77

$1.74

View

Min.: 1
Mult.: 1

Tube

Low Signal Relays

Shielded

5 VDC

1 Form C (SPDT)

Non-Latching

200 mW

Solder Pin

Low Signal Relays - PCB 10.2 x 7.4 x 10 mm, 9 V, 1 A, SPDT (1 Form C), Signal Relay

SR2-9V-330-1C
Same Sky
1: $4.27
882In Stock

Mfr. Part No.
SR2-9V-330-1C

Mouser Part No
179-SR2-9V-330-1C

Same Sky

Low Signal Relays - PCB 10.2 x 7.4 x 10 mm, 9 V, 1 A, SPDT (1 Form C), Signal Relay

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Datasheet

882In Stock

$4.27

$3.81

$3.59

$3.45

View

Min.: 1
Mult.: 1

Tube

Low Signal Relays

Shielded

9 VDC

1 Form C (SPDT)

Non-Latching

330 mW

Solder Pin

Low Signal Relays - PCB 10.2 x 7.4 x 10 mm, 3 V, 1 A, SPDT (1 Form C), Signal Relay

SR2-3V-330-1C
Same Sky
1: $4.27
767In Stock

Mfr. Part No.
SR2-3V-330-1C

Mouser Part No
179-SR2-3V-330-1C

Same Sky

Low Signal Relays - PCB 10.2 x 7.4 x 10 mm, 3 V, 1 A, SPDT (1 Form C), Signal Relay

Learn More

Datasheet

767In Stock

$4.27

$3.81

$3.59

$3.45

View

Min.: 1
Mult.: 1

Tube

Low Signal Relays

Shielded

3 VDC

1 Form C (SPDT)

Non-Latching

330 mW

Solder Pin

Low Signal Relays - PCB 10.2 x 7.4 x 10 mm, 3 V, 1 A, SPDT (1 Form C), Signal Relay

SR1-3V-450-1C
Same Sky
1: $4.27
870In Stock

Mfr. Part No.
SR1-3V-450-1C

Mouser Part No
179-SR1-3V-450-1C

Same Sky

Low Signal Relays - PCB 10.2 x 7.4 x 10 mm, 3 V, 1 A, SPDT (1 Form C), Signal Relay

Learn More

Datasheet

870In Stock

$4.27

$3.81

$3.59

$3.45

View

Min.: 1
Mult.: 1

Tube

Low Signal Relays

Shielded

3 VDC

1 Form C (SPDT)

Non-Latching

450 mW

Solder Pin

Low Signal Relays - PCB 20.3 x 9.9 x 11.4 mm, 9 V, 1 A, DPDT (2 Form C), Signal Relay

SR10-9V-450-2C
Same Sky
1: $2.98
789In Stock

Mfr. Part No.
SR10-9V-450-2C

Mouser Part No
179-SR10-9V-450-2C

Same Sky

Low Signal Relays - PCB 20.3 x 9.9 x 11.4 mm, 9 V, 1 A, DPDT (2 Form C), Signal Relay

Learn More

Datasheet

789In Stock

$2.98

$2.68

$2.52

$2.43

View

Min.: 1
Mult.: 1

Tube

Low Signal Relays

Shielded

9 VDC

2 Form C (DPDT)

Non-Latching

450 mW

Solder Pin

Low Signal Relays - PCB 15.6 x 10.6 x 11.8 mm, 9 V, 1 A, SPDT (1 Form C), Signal Relay

SR7-9V-200-1C
Same Sky
1: $2.31
821In Stock

Mfr. Part No.
SR7-9V-200-1C

Mouser Part No
179-SR7-9V-200-1C

Same Sky

Low Signal Relays - PCB 15.6 x 10.6 x 11.8 mm, 9 V, 1 A, SPDT (1 Form C), Signal Relay

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Datasheet

821In Stock

$2.31

$2.07

$1.96

$1.89

View

Min.: 1
Mult.: 1

Tube

Low Signal Relays

Shielded

9 VDC

1 Form C (SPDT)

Non-Latching

200 mW

Low Signal Relays - PCB 20.3 x 9.9 x 11.4 mm, 3 V, 1 A, DPDT (2 Form C), Signal Relay

SR10-3V-450-2C
Same Sky
1: $2.98
664In Stock

Mfr. Part No.
SR10-3V-450-2C

Mouser Part No
179-SR10-3V-450-2C

Same Sky

Low Signal Relays - PCB 20.3 x 9.9 x 11.4 mm, 3 V, 1 A, DPDT (2 Form C), Signal Relay

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Datasheet

664In Stock

$2.98

$2.68

$2.52

$2.43

View

Min.: 1
Mult.: 1

Tube

Low Signal Relays

Shielded

3 VDC

2 Form C (DPDT)

Non-Latching

450 mW

Solder Pin

Low Signal Relays - PCB 12.3 x 7.3 x 10.2 mm, 24 V, 1 A, SPDT (1 Form C), Signal Relay

SR3-24V-175-1C
Same Sky
1: $3.16
850In Stock

Mfr. Part No.
SR3-24V-175-1C

Mouser Part No
179-SR3-24V-175-1C

Same Sky

Low Signal Relays - PCB 12.3 x 7.3 x 10.2 mm, 24 V, 1 A, SPDT (1 Form C), Signal Relay

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Datasheet

850In Stock

$3.16

$2.83

$2.67

$2.58

View

Min.: 1
Mult.: 1

Tube

Low Signal Relays

Shielded

1 Form C (SPDT)

Non-Latching

175 mW

Solder Pin

Low Signal Relays - PCB 20.3 x 9.9 x 11.4 mm, 9 V, 1 A, DPDT (2 Form C), Signal Relay

SR11-9V-200-2C
Same Sky
1: $2.73
626In Stock

Mfr. Part No.
SR11-9V-200-2C

Mouser Part No
179-SR11-9V-200-2C

Same Sky

Low Signal Relays - PCB 20.3 x 9.9 x 11.4 mm, 9 V, 1 A, DPDT (2 Form C), Signal Relay

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Datasheet

626In Stock

$2.73

$2.45

$2.30

$2.23

View

Min.: 1
Mult.: 1

Tube

Low Signal Relays

Shielded

9 VDC

2 Form C (DPDT)

Non-Latching

200 mW

Solder Pin

Low Signal Relays - PCB 10.2 x 7.4 x 10 mm, 12 V, 1 A, SPDT (1 Form C), Signal Relay

SR1-12V-450-1C
Same Sky
1: $4.27
561In Stock

Mfr. Part No.
SR1-12V-450-1C

Mouser Part No
179-SR1-12V-450-1C

Same Sky

Low Signal Relays - PCB 10.2 x 7.4 x 10 mm, 12 V, 1 A, SPDT (1 Form C), Signal Relay

Learn More

Datasheet

561In Stock

$4.27

$3.81

$3.59

$3.45

View

Min.: 1
Mult.: 1

Tube

Low Signal Relays

Shielded

12 V

1 Form C (SPDT)

Non-Latching

450 mW

Solder Pin

Low Signal Relays - PCB 10.2 x 7.4 x 10 mm, 12 V, 1 A, SPDT (1 Form C), Signal Relay

SR2-12V-330-1C
Same Sky
1: $3.63
579In Stock

Mfr. Part No.
SR2-12V-330-1C

Mouser Part No
179-SR2-12V-330-1C

Same Sky

Low Signal Relays - PCB 10.2 x 7.4 x 10 mm, 12 V, 1 A, SPDT (1 Form C), Signal Relay

Learn More

Datasheet

579In Stock

$3.63

$3.50

$3.48

$3.39

View

Min.: 1
Mult.: 1

Tube

Low Signal Relays

Shielded

12 VDC

1 Form C (SPDT)

Non-Latching

330 mW

Solder Pin

Low Signal Relays - PCB 10.2 x 7.4 x 10 mm, 5 V, 1 A, SPDT (1 Form C), Signal Relay

SR2-5V-330-1C
Same Sky
1: $4.27
567In Stock

Mfr. Part No.
SR2-5V-330-1C

Mouser Part No
179-SR2-5V-330-1C

Same Sky

Low Signal Relays - PCB 10.2 x 7.4 x 10 mm, 5 V, 1 A, SPDT (1 Form C), Signal Relay

Learn More

Datasheet

567In Stock

$4.27

$3.81

$3.59

$3.45

View

Min.: 1
Mult.: 1

Tube

Low Signal Relays

Shielded

5 VDC

1 Form C (SPDT)

Non-Latching

330 mW

Solder Pin

Low Signal Relays - PCB 15.6 x 10.6 x 11.8 mm, 3 V, 1 A, SPDT (1 Form C), Signal Relay

SR5-3V-200-1C
Same Sky
1: $2.12
811In Stock

Mfr. Part No.
SR5-3V-200-1C

Mouser Part No
179-SR5-3V-200-1C

Same Sky

Low Signal Relays - PCB 15.6 x 10.6 x 11.8 mm, 3 V, 1 A, SPDT (1 Form C), Signal Relay

Learn More

Datasheet

811In Stock

$2.12

$1.92

$1.74

$1.70

View

Min.: 1
Mult.: 1

Tube

Low Signal Relays

Shielded

3 VDC

1 Form C (SPDT)

Non-Latching

200 mW

Solder Pin

Low Signal Relays - PCB 12.3 x 7.3 x 10.2 mm, 9 V, 1 A, SPDT (1 Form C), Signal Relay

SR3-9V-150-1C
Same Sky
1: $2.73
892In Stock

Mfr. Part No.
SR3-9V-150-1C

Mouser Part No
179-SR3-9V-150-1C

Same Sky

Low Signal Relays - PCB 12.3 x 7.3 x 10.2 mm, 9 V, 1 A, SPDT (1 Form C), Signal Relay

Learn More

Datasheet

892In Stock

$2.73

$2.45

$2.30

$2.23

View

Min.: 1
Mult.: 1

Tube

Low Signal Relays

Shielded

1 Form C (SPDT)

Non-Latching

150 mW

Solder Pin

Low Signal Relays - PCB 20.3 x 9.9 x 11.4 mm, 24 V, 1 A, DPDT (2 Form C), Signal Relay

SR11-24V-200-2C
Same Sky
1: $2.91
2,454In Stock

Mfr. Part No.
SR11-24V-200-2C

Mouser Part No
179-SR11-24V-200-2C

Same Sky

Low Signal Relays - PCB 20.3 x 9.9 x 11.4 mm, 24 V, 1 A, DPDT (2 Form C), Signal Relay

Learn More

Datasheet

2,454In Stock

$2.91

$2.61

$2.48

$2.39

View

Min.: 1
Mult.: 1

Tube

Low Signal Relays

Shielded

24 VDC

2 Form C (DPDT)

Non-Latching

200 mW

Solder Pin

Low Signal Relays - PCB 12.3 x 7.3 x 10.2 mm, 3 V, 1 A, SPDT (1 Form C), Signal Relay

SR3-3V-150-1C
Same Sky
1: $2.75
1,244In Stock

Mfr. Part No.
SR3-3V-150-1C

Mouser Part No
179-SR3-3V-150-1C

Same Sky

Low Signal Relays - PCB 12.3 x 7.3 x 10.2 mm, 3 V, 1 A, SPDT (1 Form C), Signal Relay

Learn More

Datasheet

1,244In Stock

$2.75

$2.45

$2.31

$2.24

View

Min.: 1
Mult.: 1

Tube

Low Signal Relays

Shielded

1 Form C (SPDT)

Non-Latching

150 mW

Solder Pin

Low Signal Relays - PCB 15.6 x 10.6 x 11.8 mm, 5 V, 1 A, SPDT (1 Form C), Signal Relay

SR7-5V-200-1C
Same Sky
1: $2.14
1,772In Stock

Mfr. Part No.
SR7-5V-200-1C

Mouser Part No
179-SR7-5V-200-1C

Same Sky

Low Signal Relays - PCB 15.6 x 10.6 x 11.8 mm, 5 V, 1 A, SPDT (1 Form C), Signal Relay

Learn More

Datasheet

1,772In Stock

$2.14

$1.94

$1.86

$1.82

View

Min.: 1
Mult.: 1

Tube

Low Signal Relays

Shielded

5 VDC

1 Form C (SPDT)

Non-Latching

200 mW

Low Signal Relays - PCB 10.2 x 7.4 x 10 mm, 24 V, 1 A, SPDT (1 Form C), Signal Relay

SR1-24V-450-1C
Same Sky
1: $4.43
677In Stock

Mfr. Part No.
SR1-24V-450-1C

Mouser Part No
179-SR1-24V-450-1C

Same Sky

Low Signal Relays - PCB 10.2 x 7.4 x 10 mm, 24 V, 1 A, SPDT (1 Form C), Signal Relay

Learn More

Datasheet

677In Stock

$4.43

$3.96

$3.77

$3.64

View

Min.: 1
Mult.: 1

Tube

Low Signal Relays

Shielded

24 VDC

1 Form C (SPDT)

Non-Latching

450 mW

Solder Pin

Low Signal Relays - PCB 10.2 x 7.4 x 10 mm, 5 V, 1 A, SPDT (1 Form C), Signal Relay

SR1-5V-450-1C
Same Sky
1: $4.27
603In Stock

Mfr. Part No.
SR1-5V-450-1C

Mouser Part No
179-SR1-5V-450-1C

Same Sky

Low Signal Relays - PCB 10.2 x 7.4 x 10 mm, 5 V, 1 A, SPDT (1 Form C), Signal Relay

Learn More

Datasheet

603In Stock

$4.27

$3.81

$3.63

$3.50

View

Min.: 1
Mult.: 1

Tube

Low Signal Relays

Shielded

5 VDC

1 Form C (SPDT)

Non-Latching

450 mW

Solder Pin

Low Signal Relays - PCB 20.3 x 9.9 x 11.4 mm, 12 V, 1 A, DPDT (2 Form C), Signal Relay

SR10-12V-450-2C
Same Sky
1: $2.77
719In Stock

Mfr. Part No.
SR10-12V-450-2C

Mouser Part No
179-SR10-12V-450-2C

Same Sky

Low Signal Relays - PCB 20.3 x 9.9 x 11.4 mm, 12 V, 1 A, DPDT (2 Form C), Signal Relay

Learn More

Datasheet

719In Stock

$2.77

$2.56

$2.38

$2.34

View

Min.: 1
Mult.: 1

Tube

Low Signal Relays

Shielded

12 VDC

2 Form C (DPDT)

Non-Latching

450 mW

Solder Pin

Low Signal Relays - PCB 20.3 x 9.9 x 11.4 mm, 24 V, 1 A, DPDT (2 Form C), Signal Relay

SR10-24V-450-2C
Same Sky
1: $3.20
845In Stock

Mfr. Part No.
SR10-24V-450-2C

Mouser Part No
179-SR10-24V-450-2C

Same Sky

Low Signal Relays - PCB 20.3 x 9.9 x 11.4 mm, 24 V, 1 A, DPDT (2 Form C), Signal Relay

Learn More

Datasheet

845In Stock

$3.20

$2.84

$2.62

$2.57

View

Min.: 1
Mult.: 1

Tube

Low Signal Relays

Shielded

24 VDC

2 Form C (DPDT)

Non-Latching

450 mW

Solder Pin

Low Signal Relays - PCB 20.3 x 9.9 x 11.4 mm, 5 V, 1 A, DPDT (2 Form C), Signal Relay

SR10-5V-450-2C
Same Sky
1: $2.77
406In Stock

Mfr. Part No.
SR10-5V-450-2C

Mouser Part No
179-SR10-5V-450-2C

Same Sky

Low Signal Relays - PCB 20.3 x 9.9 x 11.4 mm, 5 V, 1 A, DPDT (2 Form C), Signal Relay

Learn More

Datasheet

406In Stock

$2.77

$2.56

$2.41

$2.35

View

Min.: 1
Mult.: 1

Tube

Low Signal Relays

Shielded

5 VDC

2 Form C (DPDT)

Non-Latching

450 mW

Solder Pin

Low Signal Relays - PCB 20.3 x 9.9 x 11.4 mm, 12 V, 1 A, DPDT (2 Form C), Signal Relay

SR11-12V-200-2C
Same Sky
1: $2.75
607In Stock
1,000Expected 5/11/2026

Mfr. Part No.
SR11-12V-200-2C

Mouser Part No
179-SR11-12V-200-2C

Same Sky

Low Signal Relays - PCB 20.3 x 9.9 x 11.4 mm, 12 V, 1 A, DPDT (2 Form C), Signal Relay

Learn More

Datasheet

607In Stock

1,000Expected 5/11/2026

$2.75

$2.45

$2.31

$2.26

View

Min.: 1
Mult.: 1

Tube

Low Signal Relays

Shielded

12 VDC

2 Form C (DPDT)

Non-Latching

200 mW

Solder Pin

Low Signal Relays - PCB 20.3 x 9.9 x 11.4 mm, 3 V, 1 A, DPDT (2 Form C), Signal Relay

SR11-3V-200-2C
Same Sky
1: $2.75
222In Stock

Mfr. Part No.
SR11-3V-200-2C

Mouser Part No
179-SR11-3V-200-2C

Same Sky

Low Signal Relays - PCB 20.3 x 9.9 x 11.4 mm, 3 V, 1 A, DPDT (2 Form C), Signal Relay

Learn More

Datasheet

222In Stock

$2.75

$2.45

$2.31

$2.24

View

Min.: 1
Mult.: 1

Tube

Low Signal Relays

Shielded

3 VDC

2 Form C (DPDT)

Non-Latching

200 mW

Solder Pin

Low Signal Relays

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