1 、大功率
2 、极低温度系数(±75PPM)
3 、阻值范围广(1Ω ~ 60MΩ)
4 、可订做阻值
体积规格:1206 1210 2512 *2512
阻值范围:1Ω~10MΩ
温度系数:±75ppm/℃ ±100ppm/℃ ±270ppm/℃
工作温度:-55℃~+170℃
产品精度:±1% ±2% ±5%
型号/项目 | 额定功率 | 操作温度范围 | 最大工作电压 | 阻值范围(Ω) | 绝缘阻抗(Ω) | 温度系数 |
---|---|---|---|---|---|---|
1206 | 1/4W 1/2W 1W |
-55 ~ 170℃ | √(P*R) | 1M ≤ R ≤ 30M | >100M | ±200ppm/℃ (R=1mΩ) ±100ppm/℃ (2mΩ ≤ R ≤ 2mΩ) ±75ppm/℃ (R > 10mΩ) |
2010 | 1/2W *3/4W *1W *1.5W |
-55 ~ 170℃ | √(P*R) | 5M ≤ R ≤ 30M | >100M | ±100ppm/℃ (5mΩ ≤ R ≤ 10mΩ) ±75ppm/℃ (R > 10mΩ) |
2512 | 1W 1.5W 2W |
-55 ~ 170℃ | √(P*R) | 1M ≤ R ≤ 50M R ≤ 15M R ≤ 10M |
>100M | ±275ppm/℃ (R ≤ 1mΩ) ±100ppm/℃ (1mΩ ≤ R ≤ 10mΩ) ±75ppm/℃ (R > 10mΩ) |
*2512 | 1W 1.5W 2W 3W 1W 1.5W |
-55 ~ 170℃ | √(P*R) | 1M ≤ R ≤ 100M 100M ≤ R ≤ 500M |
>100M | ±75ppm/℃ |
*如您需要了解更多产品详细信息请下载查阅规格书。