Miniature Surface Mount Coaxial Switches
RLC Electronics’ miniature surface mount coaxial switch is a single pole two position type. The switch provides extremely high reliability, long life, and excellent electrical performance characteristics in a miniature package. The power consumption is approximately one half that of the miniature connectorized switches. The switch is available with a choice of four different operating frequencies, three coil voltages, and two different pin configurations.
Specifications
SR-2-min-min–1–2–3
Switch Type |
Single pole two position |
|||
Frequency (GHz) |
DC-2.0 |
2.0-5.0 |
5.0-12.4 |
12.4-18 |
Insertion Loss (Max dB) |
0.2 |
0.3 |
0.4 |
0.7 |
VSWR (Max) |
1.3 |
1.4 |
1.5 |
1.7 |
Isolation (dB Min) |
70 |
60 |
50 |
40 |
Power Rating, RF Cold Switching: |
See this page |
Switching Time: |
15 milliseconds max. |
|
Impedance: |
50 ohms |
Weight: |
0.6 oz. |
|
Operating Power: 25 deg C (ma nominal) |
5vdc at 310mA 12vdc at 130mA 28vdc at 75mA |
Environmental Conditions: |
MIL- DTL-3928 |
|
Connectors: |
RF and power: .018 DIA. Pins |
Operating Mode: |
Failsafe or Pulse latching |
|
Life: |
1,000,000 operations |
Switching Sequence: |
Break before make |
To designate the Switch desired use:
(1) `H’ for 12-15 volts coil `D’ for 24-28 volts coil `E’ for 5 volt coil |
(2) `2′ for DC-2GHz `5′ for DC-5 GHz `12′ for DC-12.4 GHz `18′ for DC-18 GHz |
|
(3) `L’ for Pulse latching |
(4) `A’ for Figure 1 (pin configuration) “B’ for Figure 2 (pin configuration) |
Example: SR-2min-min-D-2-A is a SPDT, 24-28vdc, DC-2 GHz, failsafe switch. (per Figure 1)
SR-2min-min-D-2-L is a SPDT, 24-28vdc, DC-2 GHz Pulse latching switch. (per Figure 3)
Outline Drawing
