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.

Filters | Reset All
Coil Voltage (V)
dropdn-arrow
3
5
9
12
24
Reset
Nominal Coil Power (mW)
dropdn-arrow
150
200
330
450
Reset
Contact Form
dropdn-arrow
DPDT (2 Form C)
SPDT (1 Form C)
Reset
Contact Rating
dropdn-arrow
120
125
Reset
Contact Rating VDC @ 1 A
dropdn-arrow
24
30
Reset
Max Switching Voltage (VAC)
dropdn-arrow
120
125
220
Reset
Max Switching Voltage (VDC)
dropdn-arrow
24
30
60
Reset
Max Switching Current (A)
dropdn-arrow
2
3
Reset
Length (mm)
dropdn-arrow
10.2
12.3
15.6
20.3
Reset
Width (mm)
dropdn-arrow
7.3
7.4
9.9
10.6
Reset
Height (mm)
dropdn-arrow
10
10.2
11.4
11.8
Reset
Series
dropdn-arrow
SR1
SR10
SR11
SR2
SR3
SR5
SR7
Reset
Results 35
Show
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
SR2-24V-330-1C SR2-24V-330-1C
Datasheet SR2-24V-330-1C Stock Check SR2-24V-330-1C
24 330 SPDT (1 Form C) 120 30 120 24 2 SR2 -25 ~ 70 10.2 x 7.4 x 10 AuAg Overlay
SR2-12V-330-1C SR2-12V-330-1C
Datasheet SR2-12V-330-1C Stock Check SR2-12V-330-1C
12 330 SPDT (1 Form C) 120 30 120 24 2 SR2 -25 ~ 70 10.2 x 7.4 x 10 AuAg Overlay
SR2-9V-330-1C SR2-9V-330-1C
Datasheet SR2-9V-330-1C Stock Check SR2-9V-330-1C
9 330 SPDT (1 Form C) 120 30 120 24 2 SR2 -25 ~ 70 10.2 x 7.4 x 10 AuAg Overlay
SR2-5V-330-1C SR2-5V-330-1C
Datasheet SR2-5V-330-1C Stock Check SR2-5V-330-1C
5 330 SPDT (1 Form C) 120 30 120 24 2 SR2 -25 ~ 70 10.2 x 7.4 x 10 AuAg Overlay
SR2-3V-330-1C SR2-3V-330-1C
Datasheet SR2-3V-330-1C Stock Check SR2-3V-330-1C
3 330 SPDT (1 Form C) 120 30 120 24 2 SR2 -25 ~ 70 10.2 x 7.4 x 10 AuAg Overlay
SR1-24V-450-1C SR1-24V-450-1C
Datasheet SR1-24V-450-1C Stock Check SR1-24V-450-1C
24 450 SPDT (1 Form C) 120 24 120 30 2 SR1 -25 ~ 70 10.2 x 7.4 x 10 AuAg Overlay
SR1-12V-450-1C SR1-12V-450-1C
Datasheet SR1-12V-450-1C Stock Check SR1-12V-450-1C
12 450 SPDT (1 Form C) 120 24 120 30 2 SR1 -25 ~ 70 10.2 x 7.4 x 10 AuAg Overlay
SR1-9V-450-1C SR1-9V-450-1C
Datasheet SR1-9V-450-1C Stock Check SR1-9V-450-1C
9 450 SPDT (1 Form C) 120 24 120 30 2 SR1 -25 ~ 70 10.2 x 7.4 x 10 AuAg Overlay
SR1-5V-450-1C SR1-5V-450-1C
Datasheet SR1-5V-450-1C Stock Check SR1-5V-450-1C
5 450 SPDT (1 Form C) 120 24 120 30 2 SR1 -25 ~ 70 10.2 x 7.4 x 10 AuAg Overlay
SR1-3V-450-1C SR1-3V-450-1C
Datasheet SR1-3V-450-1C Stock Check SR1-3V-450-1C
3 450 SPDT (1 Form C) 120 24 120 30 2 SR1 -25 ~ 70 10.2 x 7.4 x 10 AuAg Overlay
Results 35
Show
Back to Top
Back to Top

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)

Featured Content

Blog Posts

An Introduction to Power Relays

An Introduction to Power Relays

Blog Posts

What You Need to Know About Relays

What You Need to Know About Relays

Blog Posts

An Introduction to Signal Relays

An Introduction to Signal Relays

Brochures

Relays Brochure

Relays Brochure

Resources

Here to assist you at every stage of the design journey.

Distributor
Stock

Check product inventory
available for immediate
delivery.

Find A
Rep

Locate a manufacturer’s
sales representative
near you.

CAD Model
Library

Search our free-to-
download 3D models and
PCB footprints.

Same Sky
Blog

Stay at the forefront of
the latest product and
technology trends.

Resource
Library

Access our videos, ebooks,
calculators, webinars,
and beyond.

Quality
Center

Review certifications,
compliance, product
lifecycles, and more.