【THOMAS & BETTS】F2027,
【THOMAS & BETTS】F2028,
【CHAUVIN ARNOUX】F203,
【TRIAD MAGNETICS】F20-300,变压器 20VCT@.3A 10V@.6A SINGLE PRIMARY 6PIN
F20-300-C2,PWR XFMR LAMINATED 6VA TH
F20308RS02Q,旋钮开关 Rotary
【THOMAS & BETTS】F2031,
F20315RN02BE,旋钮开关 Rotary
