SPDT Latching Coaxial Switches

Dow-Key Microwave provides SPDT coaxial switches for commercial, military, avionics, and space applications.

401 Series SPDT Failsafe, SMA
The 401 SPDT Failsafe series features an operating voltage of 12 Vdc (11-14 Vdc) and 28 Vdc (24-32 Vdc) and a switching time of 15 mS maximum. The operating temperature is -25 degrees C to 65 Degrees C (standard) and -55 Degrees C to 85 Degrees C (Extended "T" Option). The mechanical life is a 1,000,000 cycle minimum. Operating Vibration is 10G RMS, 20-2000 Hz. Mechanical Shock (non-operating) is 50G, ½ Sine, 11mS. The nominal weight for the 401 SPDT Failsafe switch is 2.5 oz., (71g.)

401 Series SPDT Latching, SMA
The 401 SPDT Latching series features an operating voltage of 12 Vdc (11-14 Vdc) and 28 Vdc (24-32 Vdc) and a switching time of 15 mS maximum. The operating temperature is -25 degrees C to 65 Degrees C (standard) and -55 Degrees C to 85 Degrees C (Extended "T" Option) The mechanical life is a 1,000,000 cycle minimum. Operating Vibration is 10G RMS, 20-2000 Hz. Mechanical Shock (non-operating) is 50G, ½ Sine, 11mS. The nominal weight for the 401 SPDT Latching switch is 2.5 oz., (71g.)

403 Series SPDT Failsafe, SMA
The 403 SPDT Failsafe series features an operating voltage of 12 Vdc (11-14 Vdc) and 28 Vdc (24-32 Vdc) and a switching time of 15 mS maximum. The operating temperature is -25 degrees C to 65 Degrees C (standard) and -55 Degrees C to 85 Degrees C (Extended "T" Option). The mechanical life is a 1,000,000 cycle minimum. Operating Vibration is 10G RMS, 20-2000 Hz. Mechanical Shock (non-operating) is 50G, ½ Sine, 11mS. The nominal weight for the 403 SPDT Failsafe switch is 1.5 oz., (42g.)

402 Series SPDT Failsafe with TTL & Indicator Option, N
The 402 SPDT Failsafe series features an operating voltage of 12 Vdc (11-14 Vdc) and 28 Vdc (24-32 Vdc) and a switching time of 20 mS maximum. The operating temperature is -25 degrees C to 65 Degrees C (standard) and -55 Degrees C to 85 Degrees C (Extended "T" Option). The mechanical life is a 1,000,000 cycle minimum. Operating Vibration is 10G RMS, 20-2000 Hz. Mechanical Shock (non-operating) is 50G, ½ Sine, 11mS. The nominal weight for the 402 SPDT Failsafe switch is 9.0 oz., (260g.)

402 Series SPDT Latching with Indicator Option, N
The 402 SPDT Latching series features an operating voltage of 12 Vdc (11-14 Vdc) and 28 Vdc (24-32 Vdc) and a switching time of 20 mS maximum. The operating temperature is -25 degrees C to 65 Degrees C (standard) and -55 Degrees C to 85 Degrees C (Extended "T" Option). The mechanical life is a 1,000,000 cycle minimum. Operating Vibration is 10G RMS, 20-2000 Hz. Mechanical Shock (non-operating) is 50G, ½ Sine, 11mS. The nominal weight for the 402 SPDT LAtching switch is 9.0 oz., (260g.)

521 Series SPDT Failsafe, SMA
The 521 SPDT Failsafe series features an operating voltage of 12 Vdc (11-14 Vdc) and 28 Vdc (24-32 Vdc) and a switching time of 20 mS maximum. The operating temperature is -25 degrees C to 65 Degrees C (standard) and -55 Degrees C to 85 Degrees C (Extended "T" Option). The mechanical life is a 1,000,000 cycle minimum. Operating Vibration is 10G RMS, 20-2000 Hz. Mechanical Shock (non-operating) is 50G, ½ Sine, 11mS. The nominal weight for the 521 SPDT Failsafe switch is 3.0 oz., (85g.)

521 Series SPDT Latching, SMA
The 521 SPDT Latching series features an operating voltage of 12 Vdc (11-14 Vdc) and 28 Vdc (24-32 Vdc) and a switching time of 20 mS maximum. The operating temperature is -25 degrees C to 65 Degrees C (standard) and -55 Degrees C to 85 Degrees C (Extended "T" Option). The mechanical life is a 1,000,000 cycle minimum. Operating Vibration is 10G RMS, 20-2000 Hz. Mechanical Shock (non-operating) is 50G, ½ Sine, 11mS. The nominal weight for the 521 SPDT Latching switch is 5.0 oz., (142g.)

909 Series SPDT Latching, SMA
The 909 SPDT Latching series features an operating voltage of 28 Vdc (20-30 Vdc) and a switching time of 20 mS maximum. The operating temperature is -55 Degrees C to 85 Degrees C. The mechanical life is a 1,000,000 cycle minimum. Operating Vibration is 20g's sine/random. Mechanical Shock (non-operating) is 50G, ½ Sine, 11mS. The nominal weight for the 909 SPDT Latching switch is 2.0 oz., (57g.)

919 Series SPDT failsafe
The 919 SPDT failsafe series features an operating voltage of 28 Vdc (20-30 Vdc) and a switching time of 20 mS maximum. The operating temperature is -55 Degrees C to 85 Degrees C. The mechanical life is a 100,000 cycle minimum. Operating Vibration is 20g's sine/random. Mechanical Shock (non-operating) is 50G, ½ Sine, 11mS. The nominal weight for the 919 SPDT Latching switch is 2.0 oz., (57g.)

805 Series SPDT Latching
The 805 SPDT latching series features an operating voltage of 28 Vdc (20-30 Vdc) and a switching time of 20 mS maximum. The operating temperature is -55 Degrees C to 85 Degrees C. The mechanical life is a 100,000 cycle minimum. Operating Vibration is 20g's sine/random. Mechanical Shock (non-operating) is 50G, ½ Sine, 11mS. The nominal weight for the 805 SPDT Latching switch is 8.5 oz., (241g.)

810 Series SPDT Failsafe with Indicators
The 810 SPDT Failsafe series features an operating voltage of 28 Vdc (20-30 Vdc) and a switching time of 20 mS maximum. The operating temperature is -55 Degrees C to 85 Degrees C. The mechanical life is a 100,000 cycle minimum. Operating Vibration is 20g's sine/random. Mechanical Shock (non-operating) is 50G, ½ Sine, 11mS. The nominal weight for the 810 SPDT Failsafe switch is 8.5 oz., (241g.)