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零歐姆及跳線

MELF Carbon Film Resistor - MCF Zero Ohm and Jumper Wire (零歐姆及跳線)

PDF File Zero Ohm and Jumper Wire (零歐姆及跳線)

RESISTORS With Iron Body HIGH CURRENT CAPABILITY
SIMILAR TO A 1/4W SIZE RESISTORS (1/6W SIZE ALSO AVAILABLE,
TYPICAL RESISTANCE) IDEAL FOR AUTOMATIC INSERTION OR CUT AND FOR EXCELLENT FOR JUMPER
BETTER THAN FILM TYPE ZERO OHM Resistors Ceramic Body With Metal Film
LOW RESISTANCE 0.02Ω
SIMILAR TO A 1/4W SIZE RESISTORS (1/6W, 1/2W, 1W and 2W SIZE ALSO AVAILABLE, TYPICAL RESISTANCE)
IDEAL FOR AUTOMATIC INSERTION OR CUT AND FORM
Dimensions SINLOON®
STYLE DIMENSIONS(mm) ZO-IB Figure (外型)
Standard Size Small Size L D H d
ZO-IB 1/8W ZO-IB 1/4WS 3.3±0.4 1.8±0.3 29±2 0.48±0.03
ZO-IB  1/4W ZO-IB 1/2WS 6.3±0.5 2.3±0.3 28±2 0.58±0.03
ZO-IB  1/2W 9.0±0.5 3.2±0.5 26±2.0 0.65±0.03
ZO-IB  0207(1) 9.0±0.5 3.2±0.5 26±2.0 0.65±0.03
ZO-IB  1W 11.5±1.0 4.5±0.5 35±2.0 0.78±0.03
ZO-IB  2W 15.5±1.0 5.0±0.5 32±2.0 0.78±0.03
1. Melf Zero Ohm Resistor 0.5W
Dimensions
STYLE DIMENSIONS(mm) ZO-CB Figure (外型)
Standard Size Small Size L D H d
ZO-CB 1/8W ZO-CB 1/4WS 3.3±0.4 1.8±0.3 29±2 0.48±0.03
ZO-CB  1/4W ZO-CB 1/2WS 6.3±0.5 2.3±0.3 28±2 0.58±0.03
ZO-CB  1/2W 9.0±0.5 3.2±0.5 26±2.0 0.65±0.03
ZO-CB  0207(1) 9.0±0.5 3.2±0.5 26±2.0 0.65±0.03
ZO-CB  1W 11.5±1.0 4.5±0.5 35±2.0 0.78±0.03
ZO-CB  2W 15.5±1.0 5.0±0.5 32±2.0 0.78±0.03
1. Melf Zero Ohm Resistor 0.5W
SPECIFICATION
STYLE ZO-IB ZO-CB
Resistors With Iron Body Resistors Ceramic Body With Metal Film
Max. Resistance Less than 0.005Ω Less Than 0.02Ω
Body Material Iron with tin-plated Ceramic Body With Metal Film
Lead Material Tinned copper Tinned Copper
Marking Color code by one black band Color Code by one black band
Insulation Resistance Dry/10.000MΩ.  Wet/100MΩ Dry/10.000MΩ.  Wet/100MΩ
Dielectric Withstanding Voltage Atmospheric/500V RMS Atmospheric/500V RMS
Reduced/325V RMS Reduced/325V RMS
Current Rating 15 AMPS at 75 for 1/4W. 3 AMPS at 75 for 1/6W.
10 AMPS at 75 for 1/6W. 5 AMPS at 75 for 1/4W.
7 AMPS at 75 for 1/2W.
8 AMPS at 75 for 0.6W
9 AMPS at 75 for 1W.
11 AMPS at 75 for 2W.
Packing 5000pcs per Tape Box 5000pcs per Tape Box.
零歐姆電阻器及跳線是用來聯接 P.C. 板上的兩點線路而設計。

可應用於:
(1) 聯接 P.C.板上兩條線路。
(2) 電路設計變更,接點的增减聯接。
(3) 改變電路接點的連接。適用於自動插件。

 

最近更新在 週六, 21 十一月 2015 03:21  
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Newsflash

單一LED電路保護
 產品應用 單一LED電路保護 
          LED串內部電路(圖下)的旁路保護裝置,可使該串聯電路在單個LED出現故障斷開時繼續執行。透過限
制整個LED串上的任何過剩電流或電壓,有助於保護LED Driver 驅動器。 
       如圖電路所示保護單一LED時,在LED串內部需要安裝串聯電路分支,選擇正確的保護裝置是至關重要的。
這必須先解潛在的LED故障機制以及不同類型保護裝置的工作原理。這種理解有助於電路設計者選擇合適的裝
裝置,包括在當一個LED因斷路原因出現故障時,能夠保持串聯LED串仍舊執行的裝置。 
- -
():使用適當旁路保護裝置保護LED串中的單個LED,不僅使LED串能持續照明,也有助於保護LED
驅動器免於LED故障造成的過電流與過電壓情況。