Proven on crewed and un-crewed space applications
The 700 Series is rooted at the start of the Space Age – this series is a purpose-designed product to support manned and unmanned space applications. The oldest precursors to the current design are still functioning on Pioneer and Voyager and more than 25,000 700 series have been deployed to space since this series introduction in 1995.
With a facility that includes clean rooms, cryogenic nitrogen lines, in-house test engineering and equipment manufacture, processes capable of producing bimetallic mechanisms from -100° to 700°F to materials such as Inconel X-750 header plate, phase change glass to metal seals and 304L cases - we are well-suited to support space needs.
Performance and Environmental Data
| PERFORMANCE CHARACTERISTICS | |
|---|---|
| Contact Arrangement | SPST |
| Contact Ratings | 5 amperes resistive load at 28 VDC for 100,000 cycles |
| 2 amperes resistive load at 115 VAC RMS for 2,000,000 cycles | |
| 1.0 ampere inductive load (0.02) at 28 VDC, 115 VAC RMS for 100,000 cycles |
|
| 1.0 ampere resistive load at 28 VDC 1,000,000 | |
| 1.0 ampere resistive at 120 VDC for 250,000 cycles | |
| Dielectric Withstanding Voltage | 1250 VAC RMS - terminals to case, 500 microamperes maximum leakage |
| Insulation Resistance | 500 megohms minimum at 500 VDC - terminals to case |
| ENVIRONMENTAL (MIL-STD-202) | |
|---|---|
| Vibration (Sine) | Method 204, 50g to 2000 Hz, 30g to 2500 Hz |
| Vibration (Random) | Method 214, over 30g RMS, 20 to 2000 Hz |
| Ambient Temperature Range | -183ºF to 400ºF (-201° to +204°C) |
| Moisture Resistance | Method 106, 240 hours, 90-98% RH, and from +77°F to +149°F (+25°C to 65°C) |
| Hermetic Seal | Method 112, Cond. C, Procedure IV, 1.0 x 10-8 Atm, cc/sec max leak rate |
| Solderability | Method 208 |
| Shock | Method 213, 100g/6ms, 750g/0.5ms |
| Thermal Shock | Method 107, Condition B, -120°F to +257°F (-49°C to 125°C) |
| Acceleration | Method 212, Condition A, 30g |
| Salt Spray | Method 101, Condition B, 48 hours |
Additional product specifications, outline drawings and block diagrams and test data are available on request.
