芯片电阻
Bourns 提供多种标准阻值和常用尺寸的芯片排阻。这些芯片排阻提供设计 者在效能、空间的节省,以及低成本各种现有的弹性。 典型的应用包含:玩具、行动电话,以及消费性产品。
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电阻范围 | 10 ohms to 1 megohm | 2.2 ohms to 5.6 megohms | 1 ohm to 10 megohms | 1 ohm to 10 megohms | 1 ohm to 10 megohms | |||||
允许公差 | 1 %/5 % | 1 %/5 % | 1 %/5 % | 1 %/5 % | 1 %/5 % | |||||
温度系数 | ±250 ppm | ±100 ppm/±200 ppm | ±100 ppm/±200 ppm | ±100 ppm/±200 ppm | ±100 ppm/±200 ppm | |||||
单颗电阻功率 | .05 W | .063 W | .100 W | .125 W | .250 W | |||||
外观 / 包装类型 | chip | chip | chip | chip | chip | |||||
实体构型 | chip product | chip product | chip product | chip product | chip product | |||||
RoHS 规范 | ||||||||||
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电阻范围 | 1 ohm to 10 megohms | 1 ohm to 10 megohms | 1.02 megohms to 10 megohms | 1.02 megohms to 10 megohms | 1.02 megohms to 10 megohms | |||||
允许公差 | 1 %/5 % | 1 %/5 % | 0.01 | 0.01 | 0.01 | |||||
温度系数 | ±100 ppm/±200 ppm | ±100 ppm/±200 ppm | ±200 ppm | ±200 ppm | ±200 ppm | |||||
单颗电阻功率 |
| 1 W | .100 W | .125 W | .250 W | |||||
外观 / 包装类型 | chip | chip | chip | chip | chip | |||||
实体构型 | chip product | chip product | chip product | chip product | chip product | |||||
RoHS 规范 |
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电阻范围 | .10 to 9.1 ohms | .05 to 9.1 ohms | .02 to 9.1 ohms | .02 to 9.1 ohms | .01 to 9.1 ohms | |||
允许公差 | 1 %/5 % | 1 %/5 % | 1 %/5 % | 1 %/5 % | 1 %/5 % | |||
温度系数 | ±200 ppm | ±200 ppm/±400 ppm | ±200 ppm/±600 ppm | ±200 ppm/±600 ppm | ±200 ppm/±600 ppm | |||
单颗电阻功率 | .1 W | .125 W | .250 W | .5 W | 1 W | |||
外观 / 包装类型 | chip | chip | chip | chip | chip | |||
实体构型 | chip product | chip product | chip product | chip product | chip product | |||
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电阻范围 | 100 ohms to 360K ohms | 100 ohms to 360K ohms | 100 ohms to 360K ohms | 50 ohms to 100K ohms | 4.7 ohms to 402K ohms | |||
允许公差 | 0.001 | 0.001 | 0.001 | 0.01 % to 1 % | 0.01 % to 1 % | |||
温度系数 | ±50 ppm/±100 ppm | ±50 ppm/±100 ppm | ±50 ppm/±100 ppm | ±5 to ±50 ppm | ±5 to ±50 ppm | |||
单颗电阻功率 | .1 W | .125 W | .250 W | .0625 W | .0625 W | |||
外观 / 包装类型 | chip | chip | chip | chip | chip | |||
实体构型 | chip product | chip product | chip product | chip product | chip product | |||
RoHS 规范 | ||||||||
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电阻范围 | 1 ohm to 1 megohm | 1 ohm to 2 megohms |
| 0.01 ohm to 0.100 ohm | 0.005 to 0.02 ohms | |||
允许公差 | 0.01 % to 1 % | 0.01 % to 1 % | 1 %, 5 % | 1 %, 5 % | 1 %, 5 % | |||
温度系数 | ±5 to ±50 ppm | ±5 to ±50 ppm | ±75 ppm | ±75 ppm | ±100 ppm/±100 ppm | |||
单颗电阻功率 | .100 W | .125 W | 1 W | 3 W | 0.5 W | |||
外观 / 包装类型 | chip | chip | chip | chip | chip | |||
实体构型 | chip product | chip product | chip product | chip product | chip product | |||
RoHS 规范 | Yes | |||||||
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电阻范围 | 0.01 to 0.02 ohm | 0.001 ohm to 0.050 ohm | .047 ohm to 1 megohm | .047 ohm to 1 megohm | .047 ohm to 1 megohm | |||
允许公差 | 1 % | 1 %, 5 % | 1 %/5 % | 1 %/5 % | 1 %/5 % | |||
温度系数 | ±75 ppm/±100 ppm | ±75 ppm/±100 ppm/±275 ppm | ±100 ppm/±150 ppm/±200 ppm | ±100 ppm/±150 ppm/±200 ppm | ±100 ppm/±150 ppm/±200 ppm | |||
单颗电阻功率 | 1 W | 0.001 to 0.010 ohms: 2 W / 0.015 to 0.050 ohms: 1 W | 0.25 W | 0.5 W | 1.0 W | |||
外观 / 包装类型 | chip | chip | chip | chip | chip | |||
实体构型 | chip product | chip product | chip product | chip product | chip product | |||
RoHS 规范 | Yes |