411SX21-T SX Series Subminiature Basic Switch, Single Pole Double Throw (SPDT), 28 Vdc, 2 A, Pin Plunger Actuator, Solder Termination, Military Part Number M8805/106-01
4120R-601-250/201LF Thick Film Resistor Network; Series:4100R; Resistance:200ohm; Resistance Tolerance:+/-2%; Power Rating:2.25W; Operating Temperature Range:-55 C to +125 C; Resistor Element Material:Thick Film; Temperature Coefficient:+/-100 ppm RoHS Compliant: Yes