Operational amplifier, DIP-8100V 0.15A standard switching diode, DO-35 2x5 pin shrouded header 2.54 mm spacing R23, R24, R25, R27 Switch, triple pole double throw, separate symbols | | U3 | 1 | 10nF | Ceramic capacitor | | | | | | | S3 | 1 | 1 | Conn_01x04 | Pin header 2.54 mm spacingPin header 2.54 mm spacing DEF 2_pin_Molex_connector J 0 40 Y N 1 F N DEF Synth_power_2x5_passive J 0 40 Y Y 1 F N DEF SW_Reed SW 0 0 Y N 1 F N DEF SW_DIP_x08 SW 0 40 N N 1 F N DEF SW_Reed_SPDT SW.