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Chip Resistor Precision

 

Thin Film Passivated Chip Resistor - TFR Chip Resistor 高精密薄膜貼片電阻

Thin Film Precision Chip Resistor Thin Film Precision Chip Resistor - TFR Series

Chip Resistor FEATURE Applications
Thin Film Pass ivated NiCr Resistor Medical Equipment
Very Tight Tolerance from ±0.1% ~  ±1% Testing / Measurement Equipment
Extremely Low TCR from ±5~±50 PPM/ Consumer Product
Wide R-Value Range Printer Equipment
Rated Power : 0.031W ~ 0.5W Automatic Equipment Controller
GENERAL ELECTRICAL SPECIFICATION
Type Size Rated Power Maximum Voltage Resistance T.C.R. Tolerance Operating
at 70 Working Overload (Ω) (ppm/) Temperature
TFR02 0402 0.063W 25V 50V 10R ~22K ±10 ±0.1%,±0.25%,±0.5%. ±1% -55 ~ 155
10R ~100K ±25
10R ~100K ±50
TFR03 0603 0.063W 50V 100V 24R9~100K ±10/±25/±50 ±0.1%
33R~100K ±10 ±0.1%,± 0.25%, ±.0.5%,±1%.
10R~332K ±25
1.5R~4M7 ±50
TFR05 0805 0.1W 100V 200V 24R9~100K ±10/±25/±50 ±0.01%,±0.05%
33R~220K ±10 ±0.1%,± 0.25%, ±.0.5%,±1%.
10R~3M32 ±25, ±50
1R~9R9 ±50
TFR06 1206 0.125W 150V 300V 24R9~100K ±10/±25/±50 ±0.01%,±0.05%
33R~1M ±10 ±0.1%,± 0.25%, ±.0.5%,±1%.
10R~2M74 ±25/±50
1R~9R9 ±50
TFR10 1210 0.165W 150v 300V 24R9~100K ±10/±25/±50 ±0.01%,±0.05%
33R~220K ±10 ±0.1%,± 0.25%, ±.0.5%,±1%.
10R~3M32 ±25, ±50
1R~9R9 ±50
TFR12 1812 0.25W 150V 300V 24R9~100K ±10/±25/±50 ±0.01%,±0.05%
33R~1M ±10 ±0.1%,± 0.25%, ±.0.5%,±1%.
10R~2M74 ±25/±50
1R~9R9 ±50
TFR20 2010 0.25W 150v 300V 24R9~100K ±10/±25/±50 ±0.01%,±0.05%
30R~499K ±10 ±0.1%,± 0.25%, ±.0.5%,±1%.
10R~1M ±25, ±50
1R~9R9 ±50
TFR28 1218 0.5W 150V 300V 24R9~100K ±10/±25/±50 ±0.01%,±0.05%
30R~499K ±10 ±0.1%,± 0.25%, ±.0.5%,±1%.
10R~1M ±25, ±50
1R~9R9 ±50
TFR25 2512 0.5W 150V 300V 24R9~100K ±10/±25/±50 ±0.01%,±0.05%
30R~499K ±10 ±0.1%,± 0.25%, ±.0.5%,±1%.
10R~1M ±25, ±50
1R~9R9 ±50

 

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Newsflash

TVS 二極體 優勢

     瞬態電壓抑制二極體 (TVS) 

¾ TVS 二極體 優勢

 

適用於可攜式設備的ESD保護元件有很多,例如設計人員可用分離元件搭建保護迴路,但由於可攜設備
對於空間的限定以及避免迴路自感,這種方法已逐漸被更加整合化的元件所替代。多層金屬氧化
物元件、陶瓷電容器還有二極體都可以有效地進行防護,它們的特性及表現各有不同,TVS二極體
在此類應用中的獨特表現為其贏得了越來越大的市場。
參數符號說明:
電容: CPP
漏電流: IR
轚穿電壓: VBR
最大箝位電壓: VC (Max.)  
最大反向工作電壓: VRWM 
反向脈衝峰值功率: Pppm
最大反向脈衝峰值電流: Ippm