| SPDT: Single Pole Double Throw |
|
The SPDT (Single Pole Double Throw) switch is used to switch a microwave signal from a common input to either of the two outputs. The characteristic impedance is 50 Ohms.
Latching and failsafe switching modes are available. In a latching switch, the switch remains in the position set by the input control voltage when power is removed. In the failsafe switch, removal of the control voltage results in the switch returning to the selected (failsafe) or default position.
Other options include position of indicator contacts, standard or narrow body size and choices of connectors. See Model Numbering System for other options. |
| |
| Specification: |
| Switch Type: |
Electromechanical, Coaxial |
| RF Contacts: |
Break Before Make |
| Actuator: |
Latching, Failsafe, 12/15/24/28 VDC |
| Switching Time: |
20ms(max.) |
| Connectors: |
SMA / N / TNC(female) |
| Temperature Range: |
-25 o C to +65 o C |
| Humidity: |
Moisture Seal Available |
| Shock: |
MIL-STD-202 Method 213, Condition D (500G Non Operating) |
| Vibration: |
MIL-STD-202 Method 214, Condition D (10G RMS Non Operating) |
| Operating Life: |
1 Million Cycles(min.) |
| MTBF: |
Over 1 Million Hours (MIL-HDBK-217F Fixed, 25 o C, <1 cycle per hour) |
| Part Number: |
Model Numbering System |
| Datasheet: |
SPDT_v2.pdf |
| |
| SPDT. SMA. DC-18GHz |
| Model |
Descriptions |
Datasheet |
| SPDT-0001-18-12 |
Failsafe without Indicator, 12VDC |
Datasheet |
| SPDT-0A-18A-N |
Failsafe without Indicator, 12VDC, Narrow Body |
Datasheet |
| SPDT-0A-18A-D |
Failsafe without Indicator, 12VDC, TTL |
Datasheet |
| SPDT-0A-18A-T |
Failsafe without Indicator, 12VDC, Internal Termination |
Datasheet |
| SPDT-0A-18B |
Failsafe without Indicator, 15VDC |
Datasheet |
| SPDT-0A-18B-N |
Failsafe without Indicator, 15VDC, Narrow Body |
Datasheet |
| SPDT-0A-18B-D |
Failsafe without Indicator, 15VDC, TTL |
Datasheet |
| SPDT-0A-18B-T |
Failsafe without Indicator, 15VDC, Internal Termination |
Datasheet |
| SPDT-0001-18 |
Failsafe without Indicator, 28VDC |
Datasheet |
| SPDT-0A-18C-N |
Failsafe without Indicator, 28VDC, Narrow Body |
Datasheet |
| SPDT-0A-18C-D |
Failsafe without Indicator, 28VDC, TTL |
Datasheet |
| SPDT-0A-18C-T |
Failsafe without Indicator, 28VDC, Internal Termination |
Datasheet |
| SPDT-0A-18D |
Failsafe without Indicator, 24VDC |
Datasheet |
| SPDT-0A-18D-N |
Failsafe without Indicator, 24VDC, Narrow Body |
Datasheet |
| SPDT-0A-18D-D |
Failsafe without Indicator, 24VDC, TTL |
Datasheet |
| SPDT-0A-18D-T |
Failsafe without Indicator, 24VDC, Internal Termination |
Datasheet |
| SPDT-0B-18A |
Failsafe with Indicator, 12VDC |
Datasheet |
| SPDT-0B-18A-D |
Failsafe with Indicator, 12VDC, TTL |
Datasheet |
| SPDT-0B-18B |
Failsafe with Indicator, 15VDC |
Datasheet |
| SPDT-0B-18B-D |
Failsafe with Indicator, 15VDC, TTL |
Datasheet |
| SPDT-0B-18C |
Failsafe with Indicator, 28VDC |
Datasheet |
| SPDT-0B-18C-D |
Failsafe with Indicator, 28VDC, TTL |
Datasheet |
| SPDT-0B-18D |
Failsafe with Indicator, 24VDC |
Datasheet |
| SPDT-0B-18D-D |
Failsafe with Indicator, 24VDC, TTL |
Datasheet |
| SPDT-0C-18A |
Latching without Indicator, 12VDC |
Datasheet |
| SPDT-0C-18A-D |
Latching without Indicator, 12VDC, TTL |
Datasheet |
| SPDT-0C-18B |
Latching without Indicator, 15VDC |
Datasheet |
| SPDT-0C-18B-D |
Latching without Indicator, 15VDC, TTL |
Datasheet |
| SPDT-0C-18C |
Latching without Indicator, 28VDC |
Datasheet |
| SPDT-0C-18C-D |
Latching without Indicator, 28VDC, TTL |
Datasheet |
| SPDT-0C-18D |
Latching without Indicator, 24VDC |
Datasheet |
| SPDT-0C-18D-D |
Latching without Indicator, 24VDC, TTL |
Datasheet | |
SPDT. N. DC-12GHz |
| Model |
Descriptions |
Datasheet |
| SPDT-1A-12A |
Failsafe without Indicator, 12VDC |
Datasheet |
| SPDT-1A-12A-D |
Failsafe without Indicator, 12VDC, TTL |
Datasheet |
| SPDT-1A-12C |
Failsafe without Indicator, 12VDC |
Datasheet |
| SPDT-1A-12C-D |
Failsafe without Indicator, 12VDC, TTL |
Datasheet |
| SPDT-1C-12C |
Latching without Indicator, 12VDC |
Datasheet |
| SPDT-1C-12C-D |
Latching without Indicator, 12VDC, TTL |
Datasheet |
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