| 保險絲型金屬皮膜電阻器 | &sp; | &sp; | FUSIBLE METAL FILM RISTORS&sp; | &sp; | ||||||
| FUSE(1/4W、1/2W、1W、2W) | &sp; | &sp; | FUSE(1/4W、1/2W、1W、2W) | &sp; | &sp; | |||||
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| ●特性 | &sp; | &sp; | &sp; | &sp; | ●FEATURE | &sp; | &sp; | &sp; | ||
| ◎熔斷之特性，以保護廣大電子設(shè)備. | ◎THE ACCURATE FUSIBILITY IS APPLICABLE TO SAFETY&sp; | |||||||||
| ◎小型及輕便易安裝于精密輕巧之電路. | &sp; | &sp; CIRCUTITS IN THE WIDE RANGE OF ELERONIC SETS. | ||||||||
| ◎溫度系數(shù)低（&plun;200 PPM/℃）. | &sp; | ◎ALL IN SIZE,LIGHT IN WEIGHT. | &sp; | |||||||
| ◎不燃性緣涂裝. | &sp; | &sp; | &sp; | ◎LOW TEMPERATURE COEFFICIENT(UNDER &plun;200 PPM/℃ ). | ||||||
| &sp; | &sp; | &sp; | &sp; | &sp; | ◎NCOUSTIBIE IN SULATING T. | &sp; | ||||
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| ●結(jié)構(gòu)圖 | &sp; | &sp; | &sp; | &sp; | &sp; | &sp; | &sp; | &sp; | &sp; | |
| ●CONSTURION | &sp; | &sp; | &sp; | &sp; | &sp; | &sp; | &sp; | &sp; | ||
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Bitmap
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| a)高熱傳導(dǎo)瓷心. | &sp; | &sp; | &sp; | a)CERAMIC CORE. | &sp; | &sp; | &sp; | |||
| b)過負荷熔斷型金屬皮膜. | &sp; | &sp; | b)METAL FILM ALLOY. | &sp; | &sp; | |||||
| c)壓合度良好之高信賴性端帽. | &sp; | c)END CAP AND LEAD. | &sp; | &sp; | ||||||
| d)高緣及耐溶劑之難燃環(huán)氧樹脂涂料. | &sp; | d)INSULATION TING NFLAME. | &sp; | |||||||
| e)合 MIL ＆ EIA 規(guī)定之標(biāo)準(zhǔn)色碼帶. | &sp; | e)MARKING(1/4W、1/2W、1W、2W COLOR CODE PER MIL ＆&sp; | ||||||||
| f)鍍錫導(dǎo)線. | &sp; | &sp; | &sp; | &sp; EIA STANDARDS. | &sp; | &sp; | &sp; | |||
| &sp; | &sp; | &sp; | &sp; | &sp; | f)LEAD WIRE. | &sp; | &sp; | &sp; | ||
&sp;
保險絲電阻的作用是：當(dāng)電路發(fā)生故障或異常時，伴隨著電流不斷升高，并且升高的電流有可能損壞電路中的某些重要器件或貴重器件，也有可能燒毀電路甚至造成火災(zāi)。保險絲保護電子設(shè)備不受過電流的傷害，也可避免電子設(shè)備因內(nèi)部故障所引起的嚴(yán)重傷害。因此，每個保險絲上皆有額定規(guī)格，當(dāng)電流過額定規(guī)格時保險絲將會熔斷。
若電路中正確地安置了保險絲，那么，保險絲就會在電流異常升高到的高度和的時候，自身熔斷切斷電流，從而起到保護電路運行的作用
