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華德合金電阻SFCA系列 </a> <a href="/products-list/i-12/" class="tags tagsa trans"> 電力保險絲 </a> <a href="/products-list/i-29/" class="tags tagsa trans"> 保險電阻 </a> <a href="/products-list/i-48/" class="tags tagsa trans"> 自恢復保險絲 </a> <a href="/products-list/i-25/" class="tags tagsa trans"> 晶圓電阻 </a> <a href="/products-list/i-26/" class="tags tagsa trans"> 防浪涌電阻 </a> <a href="/products/i-1/" class="tags tagsa trans"> 合金電阻 </a> <a href="/products/i-2/" class="tags tagsa trans"> 保險絲 </a> <a href="/products/i-3/" class="tags tagsa trans"> 貼片電阻 </a> <a href="/products/i-31/" class="tags tagsa trans"> 貼片電容 </a> <a href="/products-list/i-34/" class="tags tagsa trans"> 村田貼片電容 </a> <a href="/products/i-40/" class="tags tagsa trans"> 靜電保護器件 </a> <a href="/products-list/i-41/" class="tags tagsa trans"> 碩凱ESD </a> <a href="/products-list/i-42/" class="tags tagsa trans"> 碩凱TVS </a> <a href="/products-list/i-43/" class="tags tagsa trans"> 大毅合金電阻RLP系列 </a> <a href="/products-list/i-44/" class="tags tagsa trans"> 大毅合金電阻RLM系列 </a> </div> <div class="detail"> <br /> <span style="line-height:200%;"><a href="http://www.seek4news.com/products-list/i-17/"><span style="color:#0000FF;"><strong>精密電阻</strong></span></a><span style="color:#666;">的誤差一般是指對于1Ω（歐姆）以上阻值的電阻與標識阻值相比±0.5%以內阻值誤差的電阻即可稱為精密電阻，當然也有更高精密的±0.01%的精密電阻。<br /> <br /> 精密電阻一般其具有精度高(萬分之一以上)、溫漂低(10ppm以下)及長期穩定性(年變化率小于50ppm)。而普通電阻在電路中一般起到限流，分流，分壓等作用。但是有些場合，比如反饋回路的采樣電阻需要采集回精確的信號返回到控制輸入端，用普通電阻不能滿足要求，就需要使用精密電阻。</span></span><br /> <div style="text-align: center;"><img src="/u_file/photo/20211020/995032b905.jpg" /></div> <br /> <span style="line-height:200%;"><strong>那么如何區分精密電阻的呢？</strong><br /> <span style="color:#666;">精密電阻按材料分有三種：</span><strong>金屬膜精密電阻、線繞精密電阻、金屬箔精密電阻</strong>。<br /> <br /> <span style="color:#666;">一個好的精密電阻，必須具備老化小、溫飄小、偏差小的特點，同時最好具備可靠性高、功率余量大溫升小、噪音低、串聯電感分布電容小、電壓系數小、焊接、振動及拉伸不容易變化等特點。</span><br /> <br /> <strong>精密電阻關于“精度”一詞，可以分解成分解成三個要素：溫度系數、老化、初始調整誤差。</strong><span style="color:#666;">當然與基準相關的最重要的參數，是老化，其次是溫度系數。</span><br /> <strong>溫度系數：</strong><span style="color:#666;">溫度變化是電阻的大敵，溫度系數一般用ppm/℃表示，即溫度變化1度對應電阻變化百萬分之幾。100ppm/℃就是0.01%/℃。</span><br /> <span style="color:#000000;"><strong>老化</strong></span><span style="color:#666;"><strong>：</strong>也就是長期穩定性，一般用ppm/年來表示，也有用%/年來表示的。出廠再怎么準確的電阻，如果老化大，那么很快就變了，也就失去高準確的意義了。</span><br /> <span style="color:#000000;"><strong>初始調整誤差：</strong></span><span style="color:#666;">這個其實不太重要，知道偏差是多少，只要不變就沒關系，測量時可以修正。<br /> <br /> 精密電阻的長期穩定性是非常重要的指標，離開穩定性的高精度是沒有意義的。精密電阻主要采用薄膜和箔技術，幾乎可實現接近于零溫漂和0.001%的精度，因此它的特性表現得非常出色，相對于其他貼片電阻類型來說優勢非常明顯，因此被認為是最接近理想電阻的產品，也正是因為這樣，在比較高端的產品或者對阻值非?？量痰膱龊喜艜玫?。所以精密電阻常常用于航空航天、軍用裝備、精密勘測、醫療設備等重要領域。</span><br /> <br /> <br /> <span style="color:#000000;"><span style="line-height:300%;"><strong>作為精密電阻，金屬箔電阻具有高精度、高穩定性、高可靠性，以下是其相比其他電阻的十大優勢特性。</strong></span></span><br /> <span style="color:#666;"><span style="line-height:300%;">1.極低的溫度系數（TCR）-極低溫漂是箔電阻天生的有點。<br /> 2.功率系數（PCR）-對電阻施加額定功率，阻值變化百萬分之一<br /> 3.快速熱穩定性-箔電阻可在1s內達到熱穩定狀態<br /> 4.高阻值精度-箔電阻調阻分辨率可達0.0005%<br /> 5.負載壽命穩定性-負載壽命穩定性是電阻長期可靠性的關鍵指標<br /> 6.快速響應時間-在高頻電路中，電阻呈現出串聯電感并聯電容<br /> 7.低噪聲-箔電阻電流噪聲小于-40dB<br /> 8.熱電勢效應——箔電阻熱電勢一般典型值為0.05μV/℃<br /> 9.更好的抗靜電能力-箔電阻具有電阻膜層厚（數μm）,耐熱性能好的特點<br /> 10.測不到的電壓系數-箔合金對電壓波動不敏感，在不同電壓水平的電路中，箔電阻有同樣的阻值，箔電阻的電壓系數為0.1 ppm/V</span><br /> <br /> <br /> 以上就是關于精密電阻的誤差以及如何區分精密電阻的介紹，</span><span style="color:#000000;"><strong>深圳順?？萍加邢薰?，是精密電阻品牌華德電子生產廠家的—級代理</strong></span><span style="color:#666;">，</span><span style="color:#000000;"><strong>授權代理經銷華德電子全系列精密合金電阻產品，包括厚膜貼片精密電阻、薄膜貼片精密電阻(低溫漂高精密電阻)、采樣電阻（毫歐級低溫漂高精度合金電阻)、保險絲等片式無源器件。</strong></span><span style="color:#666;">大家如有需要可移步至產品中心選型或者歡迎咨詢我們有專業工程師可以為您提供全面的解決方案。而且深圳順?？萍挤謩e在深圳總部和香港設有大型現貨倉庫，常備庫存已超過20億只，可提供小批量規格已超過10000種，為各全國用戶提供安全、快速、標準化的服務，歡迎咨詢。</span></span><br /> <br /> </div> </div> <div class="bottoms clear-both"> <div class="left fl clear-both"> <div class="font fl"> 熱門文章： </div> <div class="hot-list fl"> <a href="/info-detail/i-1400.html" class="a trans text-over">麗智合金電阻RM選型</a> <a href="/info-detail/i-1374.html" 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功率：2W~3W </div> <div class="attr fl "> 精度：0.5%，1% </div> <div class="attr fl "> 溫漂：50ppm </div> <div class="attr fl "> 材質：金屬合金 </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products-list/i-9/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="0.1s" data-wow-duration="2s"> <div class="img m-pic"> <img src="/tmp/thumbnail/a2bb442cae61143a115042bca6f05966.338x178.0.jpg"> </div> <div class="bot"> <div class="title trans text-over">貼片保險絲</div> <div class="brief clear-both"> <div class="attr fl "> 尺寸范圍：0603~1032 </div> <div class="attr fl "> 電流：500mA~60A </div> <div class="attr fl "> 電壓：32V~250V </div> <div class="attr fl "> 特性：一次性 </div> <div class="attr fl "> 安規：齊全 </div> <div class="attr fl "> 材質：陶瓷 </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products-list/i-16/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="0.2s" data-wow-duration="2s"> <div class="img m-pic"> <img src="/tmp/thumbnail/3d8f113a7172fb8c382fcf796c50d6ff.338x178.0.jpg"> </div> <div class="bot"> <div class="title trans text-over">低阻值貼片電阻</div> <div class="brief clear-both"> <div class="attr fl "> 尺寸范圍：0402~2512 </div> <div class="attr fl "> 阻值：2mR~990mR </div> <div class="attr fl "> 功率：0.125W~3W </div> <div class="attr fl "> 精度：0.5%,1%,5% </div> <div class="attr fl w100"> 溫漂：100ppm及其他 </div> <div class="attr fl w100"> 材質：厚膜電阻,薄膜電阻 </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products-list/i-17/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="0.3s" data-wow-duration="2s"> <div class="img m-pic"> <img src="/tmp/thumbnail/f8f65cba04f912e7423d7a5ca88029b9.338x178.0.jpg"> </div> <div class="bot"> <div class="title trans text-over">精密貼片電阻</div> <div class="brief clear-both"> <div class="attr fl "> 尺寸范圍：0201~2512 </div> <div class="attr fl "> 阻值：1R~10M </div> <div class="attr fl "> 功率：0.0125W~2W </div> <div class="attr fl w100"> 精度：0.01%,0.05%,0.1%,0.5%,1% </div> <div class="attr fl "> 溫漂：1ppm~75ppm </div> <div class="attr fl w100"> 材質：厚膜電阻、精密電阻、薄膜電阻 </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products-list/i-18/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="0.4s" data-wow-duration="2s"> <div class="img m-pic"> <img src="/tmp/thumbnail/6bceb7e7f35737f2b30806c8171c05ed.338x178.0.jpg"> </div> <div class="bot"> <div class="title trans text-over">功率貼片電阻</div> <div class="brief clear-both"> <div class="attr fl "> 尺寸范圍：0402~2512 </div> <div class="attr fl "> 阻值：所有阻值 </div> <div class="attr fl "> 功率：0.125W~2W </div> <div class="attr fl w100"> 精度：0.1%,0.5%,1%,5% </div> <div class="attr fl w100"> 溫漂：100ppm及其他 </div> <div class="attr fl w100"> 材質：厚膜電阻,薄膜電阻 </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products-list/i-22/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="0.5s" data-wow-duration="2s"> <div class="img m-pic"> <img src="/tmp/thumbnail/9c56177cacd8b04a4c17858db6198e6a.338x178.0.jpg"> </div> <div class="bot"> <div class="title trans text-over">華德合金電阻STE系列</div> <div class="brief clear-both"> <div class="attr fl "> 尺寸范圍：0603~4527 </div> <div class="attr fl "> 阻值：2mR~750mR </div> <div class="attr fl "> 功率：0.5W~5W </div> <div class="attr fl "> 精度：0.5%，1% </div> <div class="attr fl "> 溫漂：50ppm </div> <div class="attr fl "> 材質：陶瓷合金 </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products-list/i-14/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="0.6s" data-wow-duration="2s"> <div class="img m-pic"> <img src="/tmp/thumbnail/bb5037b4518315a5466df63356c37705.338x178.0.jpg"> </div> <div class="bot"> <div class="title trans text-over">車規貼片電阻</div> <div class="brief clear-both"> <div class="attr fl "> 尺寸范圍：0201~2512 </div> <div class="attr fl "> 阻值：系列阻值 </div> <div class="attr fl "> 功率：0.125W~2W </div> <div class="attr fl w100"> 精度：0.1%,0.5%,1%,5% </div> <div class="attr fl w100"> 溫漂：100ppm及其他 </div> <div class="attr fl w100"> 材質：厚膜車規電阻與薄膜精密車規電阻 </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products-list/i-30/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="0.7s" data-wow-duration="2s"> <div class="img m-pic"> <img src="/tmp/thumbnail/edc51266bf475aa6c61e512affc728ce.338x178.0.jpg"> </div> <div class="bot"> <div class="title trans text-over">超小型保險絲</div> <div class="brief clear-both"> <div class="attr fl w100"> 尺寸范圍：8*5*4~8*8*4~*8.5*8 </div> <div class="attr fl "> 電流：100mA~10A </div> <div class="attr fl "> 電壓：125V~250V </div> <div class="attr fl "> 特性：一次性 </div> <div class="attr fl "> 安規：認證齊全 </div> <div class="attr fl "> 材質：塑料 </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products-list/i-19/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="0.8s" data-wow-duration="2s"> <div class="img m-pic"> <img src="/tmp/thumbnail/e218575befe15df8fca8109a1d020d43.338x178.0.jpg"> </div> <div class="bot"> <div class="title trans text-over">溫度保險絲</div> <div class="brief clear-both"> <div class="attr fl w100"> 尺寸范圍：4.3*11~6*6*2 </div> <div class="attr fl "> 電流：2A~15A </div> <div class="attr fl "> 電壓：250V </div> <div class="attr fl "> 特性：一次性 </div> <div class="attr fl "> 安規：認證齊全 </div> <div class="attr fl "> 材質： </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products-list/i-50/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="0.9s" data-wow-duration="2s"> <div class="img m-pic"> <img src="/u_file/photo/20221128/6e20e5e047.png"> </div> <div class="bot"> <div class="title trans text-over">華德合金電阻HFCL系列</div> <div class="brief clear-both"> <div class="attr fl "> 尺寸范圍：0603~3921 </div> <div class="attr fl "> 阻值：0.5mR~50mR </div> <div class="attr fl "> 功率：2W~4W </div> <div class="attr fl "> 精度：0.5%，1% </div> <div class="attr fl "> 溫漂：50ppm </div> <div class="attr fl "> 材質：合金 </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products-list/i-49/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="1s" data-wow-duration="2s"> <div class="img m-pic"> <img src="/u_file/photo/20221126/d3139a19da.png"> </div> <div class="bot"> <div class="title trans text-over">華德合金電阻SFCA系列</div> <div class="brief clear-both"> <div class="attr fl "> 尺寸范圍：1206~2512 </div> <div class="attr fl "> 阻值：0.5mR~100mR </div> <div class="attr fl "> 功率：1W~2W </div> <div class="attr fl "> 精度：0.5%，1% </div> <div class="attr fl "> 溫漂：50ppm </div> <div class="attr fl "> 材質：合金 </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products-list/i-12/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="1.1s" data-wow-duration="2s"> <div class="img m-pic"> <img src="/tmp/thumbnail/5f4457c02867ffd9de6291c898e72c4a.338x178.0.jpg"> </div> <div class="bot"> <div class="title trans text-over">電力保險絲</div> <div class="brief clear-both"> <div class="attr fl "> 尺寸范圍：齊全 </div> <div class="attr fl "> 電流：200mA~100A </div> <div class="attr fl "> 電壓：150V~1000V </div> <div class="attr fl "> 特性：一次性 </div> <div class="attr fl "> 安規：認證齊全 </div> <div class="attr fl "> 材質：陶瓷 </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products-list/i-28/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="1.2s" data-wow-duration="2s"> <div class="img m-pic"> <img src="/tmp/thumbnail/b5ffcfb4edf5abeb605e4cc34181ce1c.338x178.0.jpg"> </div> <div class="bot"> <div class="title trans text-over">排阻，貼片排阻</div> <div class="brief clear-both"> <div class="attr fl "> 尺寸范圍：0402~1206 </div> <div class="attr fl "> 阻值：所有阻值 </div> <div class="attr fl "> 功率：0.125W~0.25W </div> <div class="attr fl "> 精度：1%,5% </div> <div class="attr fl w100"> 溫漂：100ppm及其他 </div> <div class="attr fl "> 材質：厚膜電阻 </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products-list/i-29/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="1.3s" data-wow-duration="2s"> <div class="img m-pic"> <img src="/tmp/thumbnail/8826b157f07885c853dc0f74ef3c5387.338x178.0.jpg"> </div> <div class="bot"> <div class="title trans text-over">保險電阻</div> <div class="brief clear-both"> <div class="attr fl "> 尺寸范圍：0204~0309 </div> <div class="attr fl "> 阻值：1R~2K </div> <div class="attr fl "> 功率：1/16W~3W </div> <div class="attr fl "> 精度：0.5%，1%，5% </div> <div class="attr fl w100"> 溫漂：200ppm及其他 </div> <div class="attr fl "> 材質： </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products-list/i-48/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="1.4s" data-wow-duration="2s"> <div class="img m-pic"> <img src="/tmp/thumbnail/9b0c8e2f171ecd1b0792cbae00d56b5f.338x178.0.jpg"> </div> <div class="bot"> <div class="title trans text-over">自恢復保險絲</div> <div class="brief clear-both"> <div class="attr fl "> 尺寸：齊全 </div> <div class="attr fl "> 電流：0.1A~9A </div> <div class="attr fl "> 電壓：見規格書 </div> <div class="attr fl "> 特性：可恢復 </div> <div class="attr fl "> 安規：有 </div> <div class="attr fl "> 材料：高分子 </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products-list/i-25/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="1.5s" data-wow-duration="2s"> <div class="img m-pic"> <img src="/tmp/thumbnail/faa674d5748c66fb9050cdb7449a8f69.338x178.0.jpg"> </div> <div class="bot"> <div class="title trans text-over">晶圓電阻</div> <div class="brief clear-both"> <div class="attr fl "> 尺寸范圍：0204~0207 </div> <div class="attr fl "> 阻值：系列阻值 </div> <div class="attr fl "> 功率：0.25W~2W </div> <div class="attr fl w100"> 精度：0.1%,0.5%,1%,5% </div> <div class="attr fl "> 溫漂：75ppm及其他 </div> <div class="attr fl w100"> 材質：炭膜晶圓電阻與金屬膜晶圓電阻 </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products-list/i-26/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="1.6s" data-wow-duration="2s"> <div class="img m-pic"> <img src="/tmp/thumbnail/41e785cf04a7e4a2c7a3b9e4c1b5ec57.338x178.0.jpg"> </div> <div class="bot"> <div class="title trans text-over">防浪涌電阻</div> <div class="brief clear-both"> <div class="attr fl "> 尺寸：0201~2512 </div> <div class="attr fl w100"> 精度：±0.01%、±0.05%、±0.1%、±0.25%、±0.5%、±1% </div> <div class="attr fl w100"> 功率：1/32W、1/16W、1/10W、1/8W、1/5W、1/4W、1/2W等 </div> <div class="attr fl w100"> 阻值范圍：1~3M可選 </div> <div class="attr fl w100"> TCR(溫度系數)：±5、±10、±15、±25、±50PPM/℃ </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products-list/i-4/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="1.7s" data-wow-duration="2s"> <div class="img m-pic"> <img src="/tmp/thumbnail/2161c7528e53d7e860c56beb3b6b459c.338x178.0.jpg"> </div> <div class="bot"> <div class="title trans text-over">天二合金電阻MA系列</div> <div class="brief clear-both"> <div class="attr fl "> 尺寸范圍：1206~4527 </div> <div class="attr fl "> 阻值：0.2mR~1R </div> <div class="attr fl "> 功率：0.5W~4W </div> <div class="attr fl "> 精度：0.5%，1% </div> <div class="attr fl "> 溫漂：50ppm </div> <div class="attr fl "> 材質：金屬合金 </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products-list/i-5/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="1.8s" data-wow-duration="2s"> <div class="img m-pic"> <img src="/tmp/thumbnail/54aafab6962c3e5603811eac5b0cdcc7.338x178.0.jpg"> </div> <div class="bot"> <div class="title trans text-over">天二合金電阻MR系列</div> <div class="brief clear-both"> <div class="attr fl "> 尺寸范圍：0805~4527 </div> <div class="attr fl "> 阻值：0.2mR~750mR </div> <div class="attr fl "> 功率：0.5W~4W </div> <div class="attr fl "> 精度：0.5%，1% </div> <div class="attr fl "> 溫漂：50ppm </div> <div class="attr fl "> 材質：金屬合金 </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products/i-31/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="1.9s" data-wow-duration="2s"> <div class="img m-pic"> <img src=""> </div> <div class="bot"> <div class="title trans text-over">貼片電容</div> <div class="brief clear-both"> <div class="attr fl "> </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products-list/i-34/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="2s" data-wow-duration="2s"> <div class="img m-pic"> <img src="/tmp/thumbnail/b595ff460d37fdad5f99a7a3050d4791.338x178.0.jpg"> </div> <div class="bot"> <div class="title trans text-over">村田貼片電容</div> <div class="brief clear-both"> <div class="attr fl "> 尺寸范圍：01005~2220 </div> <div class="attr fl "> 容值：0.1PF~330UF </div> <div class="attr fl "> 耐壓值：4V~2KV </div> <div class="attr fl w100"> 精度：1%,2%,5%,10%,20% </div> <div class="attr fl w100"> 材質：COG，X7R，X5R等 </div> <div class="attr fl "> 材質：陶瓷 </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products-list/i-35/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="2.1s" data-wow-duration="2s"> <div class="img m-pic"> <img src="/tmp/thumbnail/66d3dec91f378175a96ced53f2ee247b.338x178.0.jpg"> </div> <div class="bot"> <div class="title trans text-over">三星貼片電容</div> <div class="brief clear-both"> <div class="attr fl "> 尺寸范圍：01005~2220 </div> <div class="attr fl "> 容值：0.1PF~330UF </div> <div class="attr fl "> 耐壓值：4V~2KV </div> <div class="attr fl w100"> 精度：1%,2%,5%,10%,20% </div> <div class="attr fl w100"> 材質：COG，X7R，X5R等 </div> <div class="attr fl "> 材質：陶瓷 </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products-list/i-36/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="2.2s" data-wow-duration="2s"> <div class="img m-pic"> <img src="/tmp/thumbnail/9a9b988d87b2abcb6ecf4619780077da.338x178.0.jpg"> </div> <div class="bot"> <div class="title trans text-over">國巨貼片電容</div> <div class="brief clear-both"> <div class="attr fl "> 尺寸范圍：01005~2220 </div> <div class="attr fl "> 容值：0.1PF~330UF </div> <div class="attr fl "> 耐壓值：4V~2KV </div> <div class="attr fl w100"> 精度：1%,2%,5%,10%,20% </div> <div class="attr fl w100"> 材質：COG，X7R，X5R等 </div> <div class="attr fl "> 材質：陶瓷 </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products/i-40/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="2.3s" data-wow-duration="2s"> <div class="img m-pic"> <img src=""> </div> <div class="bot"> <div class="title trans text-over">靜電保護器件</div> <div class="brief clear-both"> <div class="attr fl "> </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products-list/i-41/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="2.4s" data-wow-duration="2s"> <div class="img m-pic"> <img src="/tmp/thumbnail/f4148f8ba3edf1cb93beb640e95528f6.338x178.0.jpg"> </div> <div class="bot"> <div class="title trans text-over">碩凱ESD</div> <div class="brief clear-both"> <div class="attr fl "> 特性：常規/低容 </div> <div class="attr fl "> 尺寸：貼片/插腳 </div> <div class="attr fl "> 電流：2A-400A </div> <div class="attr fl "> 電壓:3.3V-36V </div> <div class="attr fl w100"> 標準：靜電標準IEC61000-4-2/浪涌標準IEC61000-4-5 </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products-list/i-42/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="2.5s" data-wow-duration="2s"> <div class="img m-pic"> <img src="/tmp/thumbnail/4a9568add9e56e69fda87325c02d5800.338x178.0.jpg"> </div> <div class="bot"> <div class="title trans text-over">碩凱TVS</div> <div class="brief clear-both"> <div class="attr fl w100"> 特性：車規AECQ-101/AECQ-200 </div> <div class="attr fl "> 功率：200W-3000W </div> <div class="attr fl w100"> 測試標準：ISO7637-2/ISO16750-2 </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products-list/i-43/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="2.6s" data-wow-duration="2s"> <div class="img m-pic"> <img src="/u_file/photo/20221111/3a65a39e33.jpg"> </div> <div class="bot"> <div class="title trans text-over">大毅合金電阻RLP系列</div> <div class="brief clear-both"> <div class="attr fl w100"> 尺寸大?。?512，2512，0402*8； </div> <div class="attr fl "> 70℃額定功率3W； </div> <div class="attr fl w100"> 阻值范圍：0.001~0.5，0.001~0.06，10/20； </div> <div class="attr fl w100"> 溫漂：±50℃，±50℃，±50℃； </div> <div class="attr fl w100"> 工作范圍：-55~+170，-55~+170，-55~+170； </div> <div class="attr fl w100"> 抗性耐受性：±1%，±1%，±1%。 </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> <a href="/products-list/i-44/" class="swiper-slide item fl trans wow fadeInUp" data-wow-delay="2.7s" data-wow-duration="2s"> <div class="img m-pic"> <img src="/u_file/photo/20221111/3a65a39e33.jpg"> </div> <div class="bot"> <div class="title trans text-over">大毅合金電阻RLM系列</div> <div class="brief clear-both"> <div class="attr fl "> 尺寸：2512； </div> <div class="attr fl w100"> 阻值：0.001Ω~0.06Ω； </div> <div class="attr fl w100"> 70℃額定功率為：3W； </div> <div class="attr fl "> 精度：±1%； </div> <div class="attr fl "> 溫漂：±50ppm； </div> <div class="attr fl w100"> 材質：金屬合金。 </div> </div> <div class="detail trans">了解詳情 <img src="/images/img31.png"></div> </div> </a> </div> </div> </div> </div> </div>  </div>  <div class="footer-wrap"> <div class="top"> <div class="cw clear-both"> <div class="nav fl clear-both"> <div class="item fl"> <a href="/contact/" rel="nofollow" class="title"> 關于順海 </a> <div class="nav-list"> <div class="li"> <a 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