The Sensata 3BT and 4BT are miniature hermetically sealed thermostats for circuit boards, battery packs, motor windings, transformers and radar systems.
SPST, normally open or normally closed
Up to 1 A at 115 VAC or 30 VDC
Temperature range -62 °C to +177 °C
Nitrogen filled, highly shock and vibration resistant
Weight from 0.2 g for fast response
3BT from Ø5.5 mm, 4BT from 2.5 mm height
3BT to MIL-PRF-24236/19, 4BT to MIL-PRF-24236/13
| Acceleration | 10G |
|---|---|
| IP Classification | Hermetic |
| Mechanical shock | 100G |
| Voltage | 115 VAC, 30 VDC |
| Temperature range | -62°C ~ 177°C |
| Sector | Defence |
| Approvals | MIL-STD |
| Max current | 1 A AC, 1 A DC |
| Vibration | 30 G |
| Weight | 0,2 g, 0,9 g |
| Contact config | Normally closed (NC), Normally open (NO) |
| Mounting | PCB |
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