
Coaxial Relay CX120A 24V

Mechanical Characteristics:
Contact Arrangement | SPDT | |
Operational Temperature | -25°C to +50°C | |
Max Temperature Rise | 20°C | |
Weight | Approx. 70 g | |
Mounting | Two screws | |
Cable Connections | Directly connect cables (solder/clamp) |
Electrical Characteristics:
Impedance | 50 Ohms | |
Nominal Voltage | 24 V DC | |
Voltage Range | 20 V DC - 26 V DC | |
Current | 40 mA @24 V DC 20°C | |
Coil Resistance | 600 ±10% Ohms @ 20°C |
RF Properties:
Frequency | VSWR | Isolation | Ins. Loss | RF Power Input |
MHz | max. | -dB (min) | -db (max) | W |
50 | 1.05 | 60 | 0.05 | 250 |
150 | 1.10 | 50 | 0.10 | 200 |
500 | 1.30 | 40 | 0.20 | 150 |
1000 | 1.40 | 29 | 0.25 | 150 |
Actuation Data:
Pull In | 20 V DC - 26 V DC (24 V DC nominal) | |
Drop Out | 6.9 V DC min. |
Switching Time:
Pull In | 20 ms typical | |
Drop Out | 15 ms typical | |
Life Expectancy | 500.000 Operations min. |
Dimensions:

Typical Operating Curves:


Schematic:


All technical data are subject to change 2009/07
English