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詳細介紹
日本SMC真空壓力開關D-A93V：
SMC磁性開關的分類
SMC磁性開關可以分為有觸點式和無觸點式兩種。SMC D-?系列磁性開關，?中無記號或為A、B、C、E、Z者為有觸點式，?中為F、G、H、J、K、M、P、Y者為無觸點式。有觸點式無漏電流存在。無觸點式磁性開關因為無可動件，壽命是半*的，但有漏電流存在。SMC磁性開關還可以分為二線制、三線制（又分為NPN、PNP兩種）、四線制（較少使用）。另外磁性開關的導線長度標準是0.5米。但也可以選擇3米或5米。
D-58 | D-A96 | D-F6BL | D-F9PSAPC | D-J79SBPC |
D-73H | D-A96L | D-F79 | D-F9PSC | D-J79SDPC |
D-79L | D-A96V | D-F79F | D-F9PSDPC | D-J79W |
D-90 | D-A96VL | D-F79FL | D-F9PV | D-J79WL |
D-90A | D-B30 | D-F79L | D-F9PVL | D-J79WSDPC |
D-90AL | D-B30J | D-F79MDPC | D-F9PVZ | D-J79Z-61 |
D-90L | D-B31 | D-F79SAPC | D-F9PW | D-K39 |
D-93A | D-B31J | D-F79SDPC | D-F9PWL | D-K39A |
D-93AL | D-B35 | D-F79W | D-F9PWSAPC | D-K59 |
D-97 | D-B35J | D-F79WL | D-F9PWVSDPC | D-K59L |
D-97L | D-B51L | D-F79Z | D-F9PWZ | D-K59W |
D-97Z | D-B53 | D-F7BAL | D-G39A | D-K59WL |
D-A33 | D-B53L | D-F7BASBPC-345 | D-G59 | D-K59WSDPC |
D-A33A | D-B53Z | D-F7BASDPC | D-G59L | D-K59Z |
D-A34 | D-B54 | D-F7BAVL | D-G59SDPC | D-K79 |
D-A34A | D-B54L | D-F7BAVL-61 | D-G59W | D-K79C |
D-A39 | D-B54Z | D-F7BAZ | D-G59WL | D-K79CL |
D-A44 | D-B57L | D-F7BAZ-330 | D-G59WZ | D-K79L |
D-A44C | D-B59W | D-F7BV | D-G5BAL | D-M5B |
D-A51 | D-B59WL | D-F7BVL | D-G5DW | D-M5BL |
D-A51L | D-B64 | D-F7BVL-236 | D-G5DWSC | D-M5N |
D-A53 | D-B64L | D-F7BVL-277 | D-G5NBL | D-M5NTL |
D-A53L | D-B71 | D-F7BWV | D-G5NTL | D-M5P |
D-A53Z | D-B73 | D-F7BWVL | D-G5P | D-M9B |
D-A54 | D-B73-110 | D-F7BWVZ | D-G5PL | D-M9BL |
D-A54-588 | D-B73C | D-F7DWSC | D-G5PSDPC | D-M9BV |
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