压敏电阻 S20K130 S20K140 S20K150 S20K175 S20K275 S20K420

正品S20K210E3 S20K210E2 S20K175E3 S20K175E2 S20K150E3

新siov-s14k175g5/SIOV-S20K510E3/SIOV-S20K320E3/Y

贴插HSME-C120FT0H565ZFFT0H33

TA31141F VT8231 MTS200R RSS99T-1 S20K175E3 SN74HC05DR丝印记

S20K140 150 175 275 300 320 350 385 420 460 510 680 压敏电阻

进口S20K175蓝色EPCOS压敏电阻 B72220S 171K101变阻器圆盘20MM