High Sensitivity Signal Relay 5VDC DPDT 1A 20.3×9.9×11.4mm

R-TECH Brand: R-TECH

R-TECH 1A micro miniature, PCB mounting small signal relays.
The relays have high sensitivity, DPDT contact configuration and are available with a 5V, 12V or 24V DC coil.

Designed for switching small measurement and control signals within circuits. Their small dimensions make them suitable for a wide variety of applications, including communications, measurement, automation control and audio visual equipment.
Ideally suited for use in telecommunication and security equipment.

  • Contact Form: 2 Form C (DPDT)
  • Contact Material: AuAg overlay
  • Electrical Life: 100,000 operations
  • Through Hole Mounting
  • Fully Sealed Construction
Description Image Product Buy Pricing (Ex VAT) Coil Voltage Coil Resistance Type Contact Configuration Switching Current Length Width Height Mounting Type Coil Power Operating Temperature Switching Power Switching Voltage Max (AC) Switching Voltage Max (DC)
R-TECH 616288 RTD27 High Sensitivity Signal Relay 5VDC DPDT 1A 20.3×9.9×11.4mm
R-TECH 616288 RTD27 High Sensitivity Signal Relay 5VDC DPDT 1A 20.3×9.9×11.4mm
Standard range
Order code: 61-6288
MPN: 616288

4,666 in stock, despatched same dayAdditional quantity lead time 5 months
1+ £2.44
10+ £1.83
25+ £1.47
100+ £1.26
250+ £1.11
500+ £0.985
Price per unit Ex VAT 		5V 125Ω Signal Relay DPDT 1A 20.3mm 9.9mm 11.4mm PCB 200mW -25 to +70°C 240VA, 48W 125V AC 30V
R-TECH 616289 RTD27 High Sensitivity Signal Relay 12VDC DPDT 1A 20.3×9.9×11.4mm
R-TECH 616289 RTD27 High Sensitivity Signal Relay 12VDC DPDT 1A 20.3×9.9×11.4mm
Standard range
Order code: 61-6289
MPN: 616289

6,701 in stock, despatched same dayAdditional quantity lead time 5 months
1+ £2.36
10+ £1.77
25+ £1.42
100+ £1.22
250+ £1.07
500+ £0.956
Price per unit Ex VAT 		12V 720Ω Signal Relay DPDT 1A 20.3mm 9.9mm 11.4mm PCB 200mW -25 to +70°C 240VA, 48W 125V AC 30V
R-TECH 616290 RTD27 High Sensitivity Signal Relay 24VDC DPDT 1A 20.3×9.9×11.4mm
R-TECH 616290 RTD27 High Sensitivity Signal Relay 24VDC DPDT 1A 20.3×9.9×11.4mm
Standard range
Order code: 61-6290
MPN: 616290

2,399 in stock, despatched same dayAdditional 4,000 due on 16/01/2026
1+ £2.56
10+ £1.92
25+ £1.54
100+ £1.32
250+ £1.17
500+ £1.03
Price per unit Ex VAT 		24V 2880Ω Signal Relay DPDT 1A 20.3mm 9.9mm 11.4mm PCB 200mW -25 to +70°C 240VA, 48W 125V AC 30V
Switching current max.2A
Switching voltage max.125V AC / 30V DC
Switching power max.240VA / 48W
Contact rating 1A/2A 120V AC / 24V DC
Coil power200mW
Contact resistance50mΩ Max.
Insulation resistance1000MΩ @ 500V DC
Dielectric strength (between open contacts)500V AC, 1 min.
Dielectric strength (between coil and contacts) 1000V AC, 1 min.
Operate time7ms
Release time3ms
Operating temperature–25°C to +70°C
Mechanical life15,000,000 operations
Electrical life100,000 operations
Dimensions20.3 x 9.9 x 11.4mm

61-628861-628961-6290
Coil voltage (nominal)5V DC12V DC24V DC
Coil resistance125Ω720Ω2880Ω
Operate voltage3.75V DC9V DC18V DC
Release voltage0.5V DC1.2V DC2.4V DC


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