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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Packaging	Product	Type	Coil Voltage	Relay Contact Form	Coil Type	Power Consumption	Contact Termination
Low Signal Relays - PCB 12.3 x 7.3 x 10.2 mm, 12 V, 1 A, SPDT (1 Form C), Signal Relay SR3-12V-150-1C Same Sky 1: $2.53 118In Stock	Mfr. Part No. SR3-12V-150-1C Mouser Part No 179-SR3-12V-150-1C	Same Sky	Low Signal Relays - PCB 12.3 x 7.3 x 10.2 mm, 12 V, 1 A, SPDT (1 Form C), Signal Relay Learn More about Same Sky cui devices signal relays	Datasheet	118In Stock	$2.53 $2.33 $2.18 $2.14 View $2.05 $1.78 $1.74 $1.65	Min.: 1 Mult.: 1	Tube	Low Signal Relays	Shielded		1 Form C (SPDT)	Non-Latching	150 mW	Solder Pin
Low Signal Relays - PCB 12.3 x 7.3 x 10.2 mm, 5 V, 1 A, SPDT (1 Form C), Signal Relay SR3-5V-150-1C Same Sky 1: $2.75 844In Stock	Mfr. Part No. SR3-5V-150-1C Mouser Part No 179-SR3-5V-150-1C	Same Sky	Low Signal Relays - PCB 12.3 x 7.3 x 10.2 mm, 5 V, 1 A, SPDT (1 Form C), Signal Relay Learn More about Same Sky cui devices signal relays	Datasheet	844In Stock	$2.75 $2.45 $2.31 $2.26 View $2.18 $2.04 $1.81 $1.69	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, 24 V, 1 A, SPDT (1 Form C), Signal Relay SR5-24V-200-1C Same Sky 1: $2.75 703In Stock	Mfr. Part No. SR5-24V-200-1C Mouser Part No 179-SR5-24V-200-1C	Same Sky	Low Signal Relays - PCB 15.6 x 10.6 x 11.8 mm, 24 V, 1 A, SPDT (1 Form C), Signal Relay Learn More about Same Sky cui devices signal relays	Datasheet	703In Stock	$2.75 $2.48 $2.31 $2.30 View $1.92 $1.78	Min.: 1 Mult.: 1	Tube	Low Signal Relays	Shielded	24 VDC	1 Form C (SPDT)	Non-Latching	200 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: $2.14 791In 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 about Same Sky cui devices signal relays	Datasheet	791In Stock	$2.14 $1.92 $1.78 $1.74 View $1.69 $1.59 $1.37 $1.32	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 15.6 x 10.6 x 11.8 mm, 9 V, 1 A, SPDT (1 Form C), Signal Relay SR5-9V-200-1C Same Sky 1: $2.14 381In Stock	Mfr. Part No. SR5-9V-200-1C Mouser Part No 179-SR5-9V-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 Learn More about Same Sky cui devices signal relays	Datasheet	381In Stock	$2.14 $1.92 $1.81 $1.74 View $1.69 $1.60 $1.55 $1.46 $1.31	Min.: 1 Mult.: 1	Tube	Low Signal Relays	Shielded	9 VDC	1 Form C (SPDT)	Non-Latching	200 mW	Solder Pin
Low Signal Relays - PCB 15.6 x 10.6 x 11.8 mm, 12 V, 1 A, SPDT (1 Form C), Signal Relay SR7-12V-200-1C Same Sky 1: $2.38 1,277In Stock	Mfr. Part No. SR7-12V-200-1C Mouser Part No 179-SR7-12V-200-1C	Same Sky	Low Signal Relays - PCB 15.6 x 10.6 x 11.8 mm, 12 V, 1 A, SPDT (1 Form C), Signal Relay Learn More about Same Sky cui devices signal relays	Datasheet	1,277In Stock	$2.38 $2.15 $2.04 $2.00 View $1.94 $1.81 $1.74 $1.67 $1.51	Min.: 1 Mult.: 1	Tube	Low Signal Relays	Shielded	12 VDC	1 Form C (SPDT)	Non-Latching	200 mW
Low Signal Relays - PCB 15.6 x 10.6 x 11.8 mm, 24 V, 1 A, SPDT (1 Form C), Signal Relay SR7-24V-200-1C Same Sky 1: $2.56 927In Stock	Mfr. Part No. SR7-24V-200-1C Mouser Part No 179-SR7-24V-200-1C	Same Sky	Low Signal Relays - PCB 15.6 x 10.6 x 11.8 mm, 24 V, 1 A, SPDT (1 Form C), Signal Relay Learn More about Same Sky cui devices signal relays	Datasheet	927In Stock	$2.56 $2.33 $2.16 $2.08 View $1.92 $1.86 $1.78 $1.65	Min.: 1 Mult.: 1	Tube	Low Signal Relays	Shielded	24 VDC	1 Form C (SPDT)	Non-Latching	200 mW
Low Signal Relays - PCB 15.6 x 10.6 x 11.8 mm, 3 V, 1 A, SPDT (1 Form C), Signal Relay SR7-3V-200-1C Same Sky 1: $2.31 374In Stock	Mfr. Part No. SR7-3V-200-1C Mouser Part No 179-SR7-3V-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 about Same Sky cui devices signal relays	Datasheet	374In Stock	$2.31 $2.07 $1.96 $1.89 View $1.84 $1.74 $1.69 $1.60 $1.48	Min.: 1 Mult.: 1	Tube	Low Signal Relays	Shielded	3 VDC	1 Form C (SPDT)	Non-Latching	200 mW
Low Signal Relays - PCB 15.6 x 10.6 x 11.8 mm, 12 V, 1 A, SPDT (1 Form C), Signal Relay SR5-12V-200-1C Same Sky 1: $1.85 1,303Expected 7/12/2026	Mfr. Part No. SR5-12V-200-1C Mouser Part No 179-SR5-12V-200-1C	Same Sky	Low Signal Relays - PCB 15.6 x 10.6 x 11.8 mm, 12 V, 1 A, SPDT (1 Form C), Signal Relay Learn More about Same Sky cui devices signal relays	Datasheet	1,303Expected 7/12/2026	$1.85 $1.71 $1.69 $1.58 View $1.52 $1.47 $1.36	Min.: 1 Mult.: 1	Tube	Low Signal Relays	Shielded	12 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 SR1-9V-450-1C Same Sky 1,000: $2.67 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. SR1-9V-450-1C Mouser Part No 179-SR1-9V-450-1C	Same Sky	Low Signal Relays - PCB 10.2 x 7.4 x 10 mm, 9 V, 1 A, SPDT (1 Form C), Signal Relay Learn More about Same Sky cui devices signal relays	Datasheet	Non-Stocked Lead-Time 8 Weeks	$2.67	Min.: 1,000 Mult.: 25	Tube	Low Signal Relays	Shielded	9 VDC	1 Form C (SPDT)	Non-Latching	450 mW	Solder Pin