通用电气规格:
Type | Size | Rated Power | Maximum Voltage | Resistance | Tolerance | T.C.R. | Jumper Rated | ||
at 70℃ | Working | Overload | (Ω) | (ppm/℃) | Current | ||||
CR01 | 0201 | 0.05W | 25V | 50V | 10R - 1M | ±1%,±2%,±5%. | ±200 | 0.5A | |
CR02 | 0402 | 0.063W | 50V | 100V | 1R - 9.9R | ±1%,±2%,±5%. | (Low ohm)1 | ±400 | 1A |
10R ~ 990R | ±1%,±2%,±5%. | ±300 | |||||||
10R~1M | ±0.1%,± 0.5% | (Precision)2 | ±200 | ||||||
1K~10M | ±1%,±2%,±5%. | ±200 | |||||||
CR03 | 0603 | 0.1W | 50V | 100V | 1R - 9.9R | ±1%,±2%,±5%. | (Low ohm)1 | ±400 | |
10R~1M | ±0.1%,± 0.5% | (Precision)2 | ±100 | ||||||
10R~10M | ± 5% | ±200 | |||||||
10R~10M | ±1%,±2%. | ±100 | |||||||
CR05 | 0805 | 0.125W | 150V | 300V | 1R - 9.9R | ±1%,±2%,±5%. | (Low ohm)1 | ±400 | |
10R~1M | ±0.1%,± 0.5% | (Precision)2 | ±100 | ||||||
10R~10M | ± 5% | ±200 | |||||||
10R~10M | ±1%,±2%. | ±100 | |||||||
CR06 | 1206 | 0.25W | 200V | 400V | 1R - 9.9R | ±1%,±2%,±5%. | (Low ohm)1 | ±400 | 2A |
10R~1M | ±0.1%,± 0.5% | (Precision)2 | ±100 | ||||||
10R~10M | ± 5% | ±200 | |||||||
10R~10M | ±1%,±2%. | ±100 | |||||||
CR10 | 1210 | 0.33W | 200V | 400V | 1R - 9.9R | ±1%,±2%,±5%. | (Low ohm)1 | ±400 | |
10R~1M | ±0.1%,± 0.5% | (Precision)2 | ±100 | ||||||
10R~10M | ± 5% | ±200 | |||||||
10R~10M | ±1%,±2%. | ±100 | |||||||
CR12 | 1812 | 0.5W | 200V | 400V | 1R - 9.9R | ±1%,±2%,±5%. | (Low ohm)1 | ±400 | |
10R~1M | ±0.1%,± 0.5% | (Precision)2 | ±100 | ||||||
10R~10M | ± 5% | ±200 | |||||||
10R~10M | ±1%,±2%. | ±100 | |||||||
CR20 | 2010 | 0.5W | 200V | 400V | 1R - 9.9R | ±1%,±2%,±5%. | (Low ohm)1 | ±400 | |
10R~1M | ±0.1%,± 0.5% | (Precision)2 | ±100 | ||||||
10R~10M | ± 5% | ±200 | |||||||
10R~10M | ±1%,±2%. | ±100 | |||||||
CR28 | 1218 | 1W | 200V | 400V | 1R - 9.9R | ±1%,±2%,±5%. | (Low ohm)1 | ±400 | |
10R~1M | ±0.1%,± 0.5% | (Precision)2 | ±100 | ||||||
10R~10M | ± 5% | ±200 | |||||||
10R~10M | ±1%,±2%. | ±100 | |||||||
CR25 | 2512 | 1W | 200V | 400V | 1R - 9.9R | ±1%,±2%,±5%. | (Low ohm)1 | ±400 | |
10R~1M | ±0.1%,± 0.5% | (Precision)2 | ±100 | ||||||
10R~10M | ± 5% | ±200 | |||||||
10R~10M | ±1%,±2%. | ±100 | |||||||
CR30 | 2030 | 2W | 200V | 400V | 1R - 9.9R | ±1%,±2%,±5%. | (Low ohm)1 | ±400 | |
10R~1M | ±0.1%,± 0.5% | (Precision)2 | ±100 | ||||||
10R~10M | ± 5% | ±200 | |||||||
10R~10M | ±1%,±2%. | ±100 | |||||||
Operating Temperature Range: | -55℃ ~ 155℃ |
厚膜电阻主要是指利用厚膜印刷电阻。这种形状是矩形,方形,圆柱形或者其他形状
产品外观:
1,一个电阻表面保护罩是完整的,和表面保护层不易脱落表面平整
2,终端的电阻电极表面涂层均匀,不易脱落,表面光滑,无裂纹,无针孔,无变色
3,电阻芯片有标记
构造:
厚膜贴片电阻是在真空中镀上一层合金电阻膜于陶瓷基板上加玻璃材保护及三层电镀而成可以分为精密贴片电阻、贴片排阻、贴片网阻。
特性:
贴片电阻的精度范围一般±0.5%~10%阻值范围10Ω~1MΩ温漂(TCR): 200ppm。 封装有0100502010402060308051210120618122010及2512。
类型:
1电源系列应用开关电源直流-直流变换器直流-直流转换器铅置换功率电阻。
2低电阻系列用于电流传感电路采样电路电源保护开关等。
3系列高精度用于电源开关硬盘精密仪器和工业产品精密电路。
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通用电气规格: Power Size TYPE Rated Working Overload Resistance Range T.C.R. at 70℃ Voltage Max. Vol. Max. Vol. (m Ω) F(±1%),J(±5%) (ppm/℃) 0.063W 0402 Y-LCR02 0.17V~0.25V 0.25V 0.624V 100m ~ 300m ±700 330m ~ 510m ±600 511m ~ 990m ±500 0.1W 0603 X-LCR03 0.1V~0.31 0.31V 0.775V 50m ~ 91m ±1000 100m ~ 300m ±800 330m ~ 500m ±600 ...
薄膜制程: 额定功率:1/10W〜1W。 很紧公差为±0.5%〜±1% 超低TCR为±50〜±200 PPM /℃ 从50米至999米欧姆的电阻值 高纯度的氧化铝基板的高功率耗散 产品与无铅(Pb-free)端子,符合RoHS要求 汽车发动机控制: DC-DC转换器,电池,充电器,适配器 过电流保护装置在音频应用 便携设备(PDA,手机) 电源管理中的应用 交换式电源供应器 电压调节模块(VRM) 通用电气规格: Power Rated Size Type Maximum Voltage Resistance Tolerance T.C.R. at 70℃ Operating Overload Range (ppm/℃) 1/10W 0603 TCS03 100V 200V 200mΩ~300mΩ ±0.5%,±0.1%, ±100 301mΩ~999mΩ ±50 1/8W ...