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发联系信- 产品详情
一般事项
§ 此规格适用于电子设备之可变电阻器
§ 使用温度范围：-10º-100º
特点
§ 长寿命，低成本
§ 手感柔和,可带中心软定位
§ 阻值线性多样化
用途
§ 多媒体，音箱，功放等
外形图及安装尺寸
ELECTRICAL CHARACTERISTICS
| Item | Item | Specification |
1.1 | Resistance value and tolerance of resistance | K±20% |
1.2 | Load power | 0.1 W |
1.3 | Rotational noise | 47mV max |
1.4 | Insulation Resistance | >100MΩ At 200V DC |
1.5 | Withstanding Voltage | >1Minute At 250V AC |
1.6 | Max rated voltage | 50V AC |
1.7 | Tracking error | 0~-40dB±3 dB |
1.8 | Residual resistance | R1,2＜10Ω; R2,3＜10Ω |
MECHANICAL CHARACTERISTICS
2.1 | Dimensions | Refer to the separate product drawing |
2.2 | Total rotation angle | 300±5° |
2.3 | Effective electrical angle | |
2.4 | Rotational torque | 10~50gf.cm |
2.5 | Shaft Push& pull Strength | ≥8kgf |
2.6 | Click slip-out force | |
2.7 | Shaft wobble (mm p-p) | ≤0.3mm |
2.8 | Shaft stop Strength | ＞5kg.cm |
2.9 | Shaft wobble (mm p-p) | ≤0.3mm |
2.10 | Rotating life | 10,000 cycles |
DURABILITY CHARACTERISTICS
3.1 | Storage Temperature Range | -30℃~+80℃ |
3.2 | Operation Temperature Range | -20℃~+70℃ |
3.3 | Soldering Heat Characteristic | 260°C/2.5±0.5S |
Type of shaft