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電位器鑄模周圍以樹脂環(huán)繞,可避免助焊劑流入
長壽命最少可達80,000次使用循環(huán)
產業(yè)應用:工業(yè)控制設備、音響控制、消費性電子。
Contact Resistance | ≤5Ω |
Rated Voltage | DC 5V |
Rated Current | 1mA (2mA at common terminal) |
Maximum Operating Current | 2 .5mA (5mA at common terminal) |
Insulation Resistance | >100MΩ at DC 250V |
Withstand Voltage | AC 300V for 1 minute |
Total Rotational Angle | 300°±10° |
Rotational Torque | 20~250gf.cm (0~+70°C) ≤500gf.cm (0~-20°C) |
Stopper Strength | ≥3.0Kgf.cm |
Push-Pull Strength | Pull: ≤3Kgf Push:≤5Kgf for 10sec. |
Number of Detents | 16 detents |
Operating Temperature Range | -20℃~+70℃ |
Rotational Life | ≥50,000 Cycles (without load) |
Cold Test | -30±2℃ for 96H , CR is 200mΩ Max; IR is 100MΩ Min |
Dry Heat For Long Term | 85±2℃ for 96H,CR is 200mΩ Max; IR is 100MΩ Min |
Humidity | 40±2℃, 90-95% RH for 96H, CR is 200mΩ Max;IR is 100MΩMin. |
Temperature Cycles | -20℃~+70℃, 5 cycles, CR is 200mΩMax, IR is 100MΩ Min. |
Soldering Condition | Dip soldering: 260 ±5°for 5Sec.Manual soldering: 350±10°3Sec. Max |
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