K85,HEATER HEATER ELEMENT
【GOSSEN METRAWATT】K850A,
【MK (ELECTRIC)】K850ALM,
【GOSSEN METRAWATT】K851A,
K8550VBWW-551B,SPST MINIATURE ROCKER SWITCH
K857PE,FOUR QUADRANT PHOTO PIN DIODE
K857PE-GS15,FOUR QUANDRANT PHOTO PIN DIODE,
K857PH,FOUR QUADRANT PHOTO PIN DIODE