

(微動開關(guān)|防傾倒開關(guān))廠家——樂清市青羊電氣有限公司
店齡6年 ·
企業(yè)認(rèn)證 ·
浙江省溫州市
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(微動開關(guān)|防傾倒開關(guān))廠家——樂清市青羊電氣有限公司
主營產(chǎn)品: 微動開關(guān), 雙聯(lián)微動開關(guān), 鼠標(biāo)微動開關(guān), 防傾倒開關(guān), 船型開關(guān), 跌倒開關(guān), 小微動開關(guān)
青羊KW7電動螺絲刀微動開關(guān)廠家批發(fā)
價(jià)格
訂貨量(只)
面議
≥5000
店鋪主推品 熱銷潛力款
萦萧萩萪萧萭萭萧萫萫萭
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微動開關(guān)分類
微動開關(guān),顧名思義,使用很微小的力度的開關(guān)。其觸電間距較小,力矩較大。一般外部有驅(qū)動桿。在尺寸上有小型,超小型,超級小型等。功能上則有防水型。最常見的應(yīng)用就是鼠標(biāo)按鍵了。
1.小型微動開關(guān):
一般尺寸為長27.8寬10.3高15.9,參數(shù)方面又高容量,低負(fù)載等不同變化。如KW7、KW8、KW9系列:
Operating Frequency (mechanical).....120 operations / mim
Operating Frequency (electrical).....All ratings-10~30 operations / mim
Contact Resistance (initial).....30m Ω (Max.)
Insulation Resistance (at 500VDC).....100M Ω (Min.)
Dielectric Strength (50-60Hz).....1000VAC RMS
Service Life (mechanical).....Min. 5000000 operations
Service Life (electrical).....Min. 10000 operations
2.超小型微動開關(guān)
一般尺寸為長19.8寬6.4高10.2,功能上有高精度和高壽命的不同性能,如KW11系列:
Operating Frequency (mechanical).....120 operations / mim
Operating Frequency (electrical).....10~30 operations / mim
Contact Resistance (initial).....300m Ω (Max.)
Insulation Resistance (at 500VDC).....100M Ω (Min.)
Dielectric Strength (50-60Hz).....1000VAC RMS
Service Life (mechanical).....Min. 10000000 operations
Service Life (electrical).....Min. 6000 operations
3.超級小型微動開關(guān)(鼠標(biāo)微動開關(guān))
一般尺寸為長12.8寬5.8高6.5,這一型中又有特薄型的設(shè)計(jì)。如KW1系列:
Operating Frequency (mechanical).....120 operations / mim
Operating Frequency (electrical).....0.1A-120,3A-10~30 operations / mim
Contact Resistance (initial).....100m Ω (Max.)
Insulation Resistance (at 500VDC).....100M Ω (Min.)
Dielectric Strength (50-60Hz).....1000VAC RMS
Service Life (mechanical).....Min. 1000000 operations
Service Life (electrical).....3A-Min. 10000 operations