精密电阻 精密贴片电阻 AR精密电阻 低温漂电阻 5PPM温漂电阻 精度0.01%提片精密低温漂电阻 25PPM精密电阻 0,1%精度精密低电阻 精度0.05%贴片精密电阻
精密电阻(AR系列): 在高密度陶瓷基板上运用真空溅镀技术来生产,具有最寛的电阻值范围及高精度 ±0.01%及低TCR 5ppm/℃. 尺寸完整: 0201、0402、0603、0805、1206、1210、2010及2512。 电阻值范围:1ohm-3Mohm,精度: ±0.01%,0.05%,0.1%,0.25%,0.5%,1%,温度系数 (TCR): 5、10、15、25及50 ppm /℃。主要应用于医疗仪器,量测设备,汽车相关控制板,计算机周边控制板,电源转换器, LCD 控制板,手机,及手提电脑等等。
精密电阻产品特性:
先进的薄膜技术;
严格允许误差低至±0.01%;
极低的温漂系数TCR低至±5 ppm /°C;
电阻范围1ohm~ 3Mohm;
| 号 | 产品规格 | 阻值 | 尺寸 | 精度 | 温度系数 | 功率 | 规格书 SPEC | |
1 | | 28.7Ω | 0603 | ±0.25% | ±50 ppm/℃ | 1/16W | | |
2 | | 29.4Ω | 0603 | ±0.25% | ±50 ppm/℃ | 1/16W | | |
3 | | 30Ω | 0603 | ±0.25% | ±50 ppm/℃ | 1/16W | | |
4 | | 30.1Ω | 0603 | ±0.25% | ±50 ppm/℃ | 1/16W | | |
5 | | 30.9Ω | 0603 | ±0.25% | ±50 ppm/℃ | 1/16W | | |
6 | | 31.6Ω | 0603 | ±0.25% | ±50 ppm/℃ | 1/16W | | |
7 | | 32.4Ω | 0603 | ±0.25% | ±50 ppm/℃ | 1/16W | | |
8 | | 33Ω | 0603 | ±0.25% | ±50 ppm/℃ | 1/16W | | |
9 | | 33.2Ω | 0603 | ±0.25% | ±50 ppm/℃ | 1/16W | | |
10 | | 34Ω | 0603 | ±0.25% | ±50 ppm/℃ | 1/16W | | |
11 | | 34.8Ω | 0603 | ±0.25% | ±50 ppm/℃ | 1/16W | | |
12 | | 35.7Ω | 0603 | ±0.25% | ±50 ppm/℃ | 1/16W | | |
13 | | 36Ω | 0603 | ±0.25% | ±50 ppm/℃ | 1/16W | | |
14 | | 36.5Ω | 0603 | ±0.25% | ±50 ppm/℃ | 1/16W | | |
15 | | 37.4Ω | 0603 | ±0.25% | ±50 ppm/℃ | 1/16W | | |
16 | | 38.3Ω | 0603 | ±0.25% | ±50 ppm/℃ | 1/16W | | |
17 | | 39Ω | 0603 | ±0.25% | ±50 ppm/℃ | 1/16W | | |
18 | | 39.2Ω | 0603 | ±0.25% | ±50 ppm/℃ | 1/16W | | |
19 | | 40.2Ω | 0603 | ±0.25% | ±50 ppm/℃ | 1/16W | | |
20 | | 41.2Ω | 0603 | ±0.25% | ±50 ppm/℃ | 1/16W | | |
21 | | 42. |