Signal Relays

Same Sky’s signal relays are ideal for low-level current switching with max switching currents of 2 A or 3 A. Our low signal relays feature SPDT (1 Form C) or DPDT (2 Form C) contact forms, contact ratings of 120/125 Vac or 24 Vdc at 1 A, and AuAg overlay contact material. With max switching voltages of 120/125/220 Vac or 30/60 Vdc, our signal relays carry coil power ratings from 150 to 450 mW and coil voltages from 3 to 24 Vdc.

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Coil Voltage (V)
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3
5
9
12
24
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Nominal Coil Power (mW)
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150
200
330
450
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Contact Form
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DPDT (2 Form C)
SPDT (1 Form C)
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Contact Rating
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120
125
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Contact Rating VDC @ 1 A
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24
30
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Max Switching Voltage (VAC)
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120
125
220
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Max Switching Voltage (VDC)
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24
30
60
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Max Switching Current (A)
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2
3
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Length (mm)
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10.2
12.3
15.6
20.3
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Width (mm)
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7.3
7.4
9.9
10.6
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Height (mm)
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10
10.2
11.4
11.8
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Series
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SR1
SR10
SR11
SR2
SR3
SR5
SR7
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Results 35
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Model Number Coil Voltage (V) Nominal Coil Power (mW) Contact Form Contact Rating Contact Rating VDC @ 1 A Max Switching Voltage (VAC) Max Switching Voltage (VDC) Max Switching Current (A) Series Operating Temp Range (°C) Dimensions LxWxH (mm) Contact Material
SR11-24V-200-2C SR11-24V-200-2C
Datasheet SR11-24V-200-2C Stock Check SR11-24V-200-2C
24 200 DPDT (2 Form C) 120 24 125 30 2 SR11 -25 ~ 70 20.3 x 9.9 x 11.4 AuAg Overlay
SR11-12V-200-2C SR11-12V-200-2C
Datasheet SR11-12V-200-2C Stock Check SR11-12V-200-2C
12 200 DPDT (2 Form C) 120 24 125 30 2 SR11 -25 ~ 70 20.3 x 9.9 x 11.4 AuAg Overlay
SR11-9V-200-2C SR11-9V-200-2C
Datasheet SR11-9V-200-2C Stock Check SR11-9V-200-2C
9 200 DPDT (2 Form C) 120 24 125 30 2 SR11 -25 ~ 70 20.3 x 9.9 x 11.4 AuAg Overlay
SR11-5V-200-2C SR11-5V-200-2C
Datasheet SR11-5V-200-2C Stock Check SR11-5V-200-2C
5 200 DPDT (2 Form C) 120 24 125 30 2 SR11 -25 ~ 70 20.3 x 9.9 x 11.4 AuAg Overlay
SR11-3V-200-2C SR11-3V-200-2C
Datasheet SR11-3V-200-2C Stock Check SR11-3V-200-2C
3 200 DPDT (2 Form C) 120 24 125 30 2 SR11 -25 ~ 70 20.3 x 9.9 x 11.4 AuAg Overlay
SR10-24V-450-2C SR10-24V-450-2C
Datasheet SR10-24V-450-2C Stock Check SR10-24V-450-2C
24 450 DPDT (2 Form C) 120 24 125 30 2 SR10 -25 ~ 70 20.3 x 9.9 x 11.4 AuAg Overlay
SR10-12V-450-2C SR10-12V-450-2C
Datasheet SR10-12V-450-2C Stock Check SR10-12V-450-2C
12 450 DPDT (2 Form C) 120 24 125 30 2 SR10 -25 ~ 70 20.3 x 9.9 x 11.4 AuAg Overlay
SR10-9V-450-2C SR10-9V-450-2C
Datasheet SR10-9V-450-2C Stock Check SR10-9V-450-2C
9 450 DPDT (2 Form C) 120 24 125 30 2 SR10 -25 ~ 70 20.3 x 9.9 x 11.4 AuAg Overlay
SR10-5V-450-2C SR10-5V-450-2C
Datasheet SR10-5V-450-2C Stock Check SR10-5V-450-2C
5 450 DPDT (2 Form C) 120 24 125 30 2 SR10 -25 ~ 70 20.3 x 9.9 x 11.4 AuAg Overlay
SR10-3V-450-2C SR10-3V-450-2C
Datasheet SR10-3V-450-2C Stock Check SR10-3V-450-2C
3 450 DPDT (2 Form C) 120 24 125 30 2 SR10 -25 ~ 70 20.3 x 9.9 x 11.4 AuAg Overlay
SR7-24V-200-1C SR7-24V-200-1C
Datasheet SR7-24V-200-1C Stock Check SR7-24V-200-1C
24 200 SPDT (1 Form C) 120 24 220 30 3 SR7 -25 ~ 70 15.6 x 10.6 x 11.8 AuAg Overlay
SR7-12V-200-1C SR7-12V-200-1C
Datasheet SR7-12V-200-1C Stock Check SR7-12V-200-1C
12 200 SPDT (1 Form C) 120 24 220 30 3 SR7 -25 ~ 70 15.6 x 10.6 x 11.8 AuAg Overlay
SR7-9V-200-1C SR7-9V-200-1C
Datasheet SR7-9V-200-1C Stock Check SR7-9V-200-1C
9 200 SPDT (1 Form C) 120 24 220 30 3 SR7 -25 ~ 70 15.6 x 10.6 x 11.8 AuAg Overlay
SR7-5V-200-1C SR7-5V-200-1C
Datasheet SR7-5V-200-1C Stock Check SR7-5V-200-1C
5 200 SPDT (1 Form C) 120 24 220 30 3 SR7 -25 ~ 70 15.6 x 10.6 x 11.8 AuAg Overlay
SR7-3V-200-1C SR7-3V-200-1C
Datasheet SR7-3V-200-1C Stock Check SR7-3V-200-1C
3 200 SPDT (1 Form C) 120 24 220 30 3 SR7 -25 ~ 70 15.6 x 10.6 x 11.8 AuAg Overlay
SR5-24V-200-1C SR5-24V-200-1C
Datasheet SR5-24V-200-1C Stock Check SR5-24V-200-1C
24 200 SPDT (1 Form C) 120 24 220 30 3 SR5 -25 ~ 70 15.6 x 10.6 x 11.8 AuAg Overlay
SR5-12V-200-1C SR5-12V-200-1C
Datasheet SR5-12V-200-1C Stock Check SR5-12V-200-1C
12 200 SPDT (1 Form C) 120 24 220 30 3 SR5 -25 ~ 70 15.6 x 10.6 x 11.8 AuAg Overlay
SR5-9V-200-1C SR5-9V-200-1C
Datasheet SR5-9V-200-1C Stock Check SR5-9V-200-1C
9 200 SPDT (1 Form C) 120 24 220 30 3 SR5 -25 ~ 70 15.6 x 10.6 x 11.8 AuAg Overlay
SR5-5V-200-1C SR5-5V-200-1C
Datasheet SR5-5V-200-1C Stock Check SR5-5V-200-1C
5 200 SPDT (1 Form C) 120 24 220 30 3 SR5 -25 ~ 70 15.6 x 10.6 x 11.8 AuAg Overlay
SR5-3V-200-1C SR5-3V-200-1C
Datasheet SR5-3V-200-1C Stock Check SR5-3V-200-1C
3 200 SPDT (1 Form C) 120 24 220 30 3 SR5 -25 ~ 70 15.6 x 10.6 x 11.8 AuAg Overlay
SR3-24V-175-1C SR3-24V-175-1C
Datasheet SR3-24V-175-1C Stock Check SR3-24V-175-1C
24 150 SPDT (1 Form C) 125 24 125 60 2 SR3 -40 ~ 70 12.3 x 7.3 x 10.2 AuAg Overlay
SR3-12V-150-1C SR3-12V-150-1C
Datasheet SR3-12V-150-1C Stock Check SR3-12V-150-1C
12 150 SPDT (1 Form C) 125 24 125 60 2 SR3 -40 ~ 70 12.3 x 7.3 x 10.2 AuAg Overlay
SR3-9V-150-1C SR3-9V-150-1C
Datasheet SR3-9V-150-1C Stock Check SR3-9V-150-1C
9 150 SPDT (1 Form C) 125 24 125 60 2 SR3 -40 ~ 70 12.3 x 7.3 x 10.2 AuAg Overlay
SR3-5V-150-1C SR3-5V-150-1C
Datasheet SR3-5V-150-1C Stock Check SR3-5V-150-1C
5 150 SPDT (1 Form C) 125 24 125 60 2 SR3 -40 ~ 70 12.3 x 7.3 x 10.2 AuAg Overlay
SR3-3V-150-1C SR3-3V-150-1C
Datasheet SR3-3V-150-1C Stock Check SR3-3V-150-1C
3 150 SPDT (1 Form C) 125 24 125 60 2 SR3 -40 ~ 70 12.3 x 7.3 x 10.2 AuAg Overlay
Results 35
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Featured Products

Signal Relays

Alternate Text
SR5-5V-200-1C
  • 15.6 x 10.6 x 11.8 mm
  • 5 V
  • 1 A
  • SPDT (1 Form C)

Signal Relays

Alternate Text
SR11-24V-200-2C
  • 20.3 x 9.9 x 11.4 mm
  • 24 V
  • 1 A
  • DPDT (2 Form C)

Signal Relays

Alternate Text
SR11-5V-200-2C
  • 20.3 x 9.9 x 11.4 mm
  • 5 V
  • 1 A
  • DPDT (2 Form C)

Signal Relays

Alternate Text
SR3-5V-150-1C
  • 12.3 x 7.3 x 10.2 mm
  • 5 V
  • 1 A
  • SPDT (1 Form C)

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An Introduction to Power Relays

An Introduction to Power Relays

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What You Need to Know About Relays

What You Need to Know About Relays

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An Introduction to Signal Relays

An Introduction to Signal Relays

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