K81BC57=RELAY, VACUUM, SPST-NC
| Part | Termination Style | Coil Voltage | Coil Current | Coil Type | Operating Temperature [Max] | Operating Temperature [Min] | Contact Form | Seal Rating | Must Operate Voltage | Must Release Voltage | Contact Rating (Current) | Operate Time | Switching Voltage [Max] | Coil Resistance | Relay Type | Release Time |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TE Connectivity Aerospace, Defense and Marine K81BC57 | Stud | 115 VDC | 24.5 mA | Non Latching | 85 °C | -55 °C | SPST-NC (1 Form B) | Sealed - Vacuum | 80 VDC | 5 VDC | 30 A | 10 ms | 10000 VDC | 4700 Ohms | General Purpose | 10 ms |
TE Connectivity Aerospace, Defense and Marine K81BC47 | Stud, Wire Leads | 115 VDC | 24.5 mA | Non Latching | 85 °C | -55 °C | SPST-NC (1 Form B) | Sealed - Vacuum | 80 VDC | 5 VDC | 30 A | 10 ms | 10000 VDC | 4700 Ohms | General Purpose | 10 ms |