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High Ohm Thick Film Chip Resistor

 

High Ohm Chip Resistor - HCR Chip Resistor 高阻值厚膜貼片電阻

PDF File High Ohm Thick Film Chip Resistor - HCR Series

Chip Resistor FEATURE
Small size and light weight.
Reduction of assembly costs matching with placement machines
Reliability high quality and fast delivery
Small size and light weight
Reduction of assembly costs and matching with placement machines
Reliability, High quality and Fast Delivery
Smaller Size of 0201 Available .
High Power: 1Watt (1812), 2Watt (1218), 3Watt (2030).
Resistance Range: 10M1 Ω ~ 100M Ω
GENERAL ELECTRICAL SPECIFICATION SINLOON®
Type Size Rated Power Maximum Voltage Resistance Tolerance Publication T.C.R.
at 70 Working Overload (Ω) Range IEC (ppm/)
0.063W 0402 HCR02 50V 100V 10.1M~54M ±1%. E96 ±200
10.1M~100M ±5%. E24 ±200
0.1W 0603 HCR03 50V 100V 10.1M~54M ±1%. E96 ±200
10.1M~100M ±5%. E24 ±200
0.125W 0805 HCR05 150V 300V 10.1M~54M ±1%. E96 ±200
10.1M~100M ±5%. E24 ±200
0.25W 1206 HCR06 200V 400V 10.1M~54M ±1%. E96 ±200
10.1M~100M ±5%. E24 ±200
0.33W 1210 HCR10 200V 400V 10.1M~54M ±1%. E96 ±200
10.1M~100M ±5%. E24 ±200
0.5W 1812 HCR18 200V 400V 10.1M~54M ±1%. E96 ±200
10.1M~100M ±5%. E24 ±200
0.5W 2010 HCR20 200V 400V 10.1M~54M ±1%. E96 ±200
10.1M~100M ±5%. E24 ±200
1W 2512 HCR25 200V 400V 10.1M~54M ±1%. E96 ±200
10.1M~100M ±5%. E24 ±200
1W 1218 HCR28 200V 400V 10.1M~54M ±1%. E96 ±200
10.1M~100M ±5%. E24 ±200
2W 2030 HCR30 200V 400V 10.1M~54M ±1%. E96 ±200
10.1M~100M ±5%. E24 ±200
HIGH POWER ELECTRICAL SPECIFICATION
Type Size Rated Power Maximum Voltage Resistance Tolerance Publication T.C.R.
at 70 Working Overload (Ω) Range IEC (ppm/)
0.125W 0603 HCR03 50V 100V 10.1M~54M ±1%. E96 ±200
10.1M~100M ±5%. E24 ±200
0.25W 0805 HCR05 150V 300V 10.1M~54M ±1%. E96 ±200
10.1M~100M ±5%. E24 ±200
0.33W 1206 HCR06 200V 400V 10.1M~54M ±1%. E96 ±200
10.1M~100M ±5%. E24 ±200
0.5W 1210 HCR10 200V 400V 10.1M~54M ±1%. E96 ±200
10.1M~100M ±5%. E24 ±200
0.5W 1812 HCR18 200V 400V 10.1M~54M ±1%. E96 ±200
10.1M~100M ±5%. E24 ±200
1W 2010 HCR20 200V 400V 10.1M~54M ±1%. E96 ±200
10.1M~100M ±5%. E24 ±200
2W 2512 HCR25 200V 400V 10.1M~54M ±1%. E96 ±200
10.1M~100M ±5%. E24 ±200
2W 1218 HCR28 200V 400V 10.1M~54M ±1%. E96 ±200
10.1M~100M ±5%. E24 ±200
3W 2030 HCR30 200V 400V 10.1M~100M ±5%. E24 ±200
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分流電阻在電路上的應用

電阻

 

分流電阻 SHUNT RESISTOR

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分流電阻: Resistance = R1+R2/2 ()在總的電流(I)不變的情況下,電路上並聯一個分路將能起到分流作用,經過的電流將會分流通過,使原本通過該電路的電流變小。當原本只流經一道的電流太大時, 可以分開電流通道,分擔大的電流,選擇分流電阻的阻值越小,分流的作用越明顯。有如有二道分開的入口通道分開拥擠的人群。它最大的考慮點是你將要開多大的電流通道才適合。取決於你要選用多大的電流值(A)。如圖是典型的分流電路(R1//R2)

分流電阻器

 

如欲搜更多有關分流電阻資料 請鍵入: 分流電阻