陶瓷可调电阻直径8mm-B1K卧式 带帽6*6mm 三脚插件 电位器
产品参数
item | hk 08m、hk 08s | |
电器特性 electrical characteristics | 阻值范围及误差/resistance value&tolerance | 100ω-1mω±20%,<100ω、>1mω±30% |
阻值规律/taper | 直线式/curve | |
Zui大功率/max power rating | 0.5w(at 70℃) | |
Zui大工作电压/max working voltage | 250v | |
接触电阻/contact resistance | 3% | |
滑动噪音/glide noise | 80mv | |
零位电阻/residual resistance | 10ω,r≤1kω;1%,r>1kω | |
机械特性 mechanical characteristics | 旋转角度/rotation angle | 240±10 degree |
旋转力矩/rotation torque | 3-30mn.m | |
止档强度/stopper strength | ≥50mn.m | |
机械寿命/operation lif | 50周阻值变化±10%/50cycle resistance value±10% | |
可靠性说明 reliability specification | 温度特性/temperature characteristics | ±3%,70℃放置5小时,±3%,70℃5hr |
温度系数/temperature cofficient | ±250ppm/℃/±100ppm/℃ | |
耐温特性/humidity characteristic | ±5%,40℃,90-95%rh without load ±7% | |
耐旱接热/resistance to soldering heat | pass 350℃ 3sec or 260℃ 10sec,without any poor contact | |
工作温度/working temperature | -40℃-125℃ | |
极限强度/terminal strength | >30mn.m | |
温度变化/temperature cycle | ±5%,without load:25℃-(-40℃),25℃-125℃ ±7% |
本产品的加工定制是是,品牌是HK华科威视,型号是HK085G卧式B1K6*6柄,种类是陶瓷片,性能是通用,材料是玻璃釉膜,制作工艺是非线绕型,外形是圆柱形,允许偏差是±20%,温度系数是PTC,额定功率是0.125(W),功率特性是小功率,频率特性是低频,产品性质是热销,标称阻值是200欧-2M欧
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