品牌:帝华 标称阻值:B50K(Ω) 阻值变化规律:直线式 材料:碳膜 调节方式:旋转式 滑动噪声:未满100mv(V) 种类:贴片式 塑封式金属轴电位器 机械的性能(Mechanical characteristics) 项目:Items RK087系列 RK094、RK095、RK096、RK097、RK098、RK09P系列 RK127、R128系列 全回转角度: Total rotational angle 300° &plu*n; 10° 全回力矩: Rotational torque 10~80gf.cm 10~200gf.cm 回转止动强度: Rotational s*per strength 4Kgf.cm 5Kgf.cm 5Kgf.cm 轴引强度: Push-pull strength Push 5Kgf/Pull 3Kgf 8Kgf max 5Kgf.cm max 轴摇晃度: Shaft wobble 0.6×L/20mmP-Pmax 0.4×L/25mmP-P max
电器的性能(E electrical characteristics)
全阻*值: Total resistance | 1KΩ~500KΩ | ||
全阻*值容许差:Total resistance tolerance | &plu*n;20% | ||
残留阻值:Residual resistance | R ≤10KΩ 10Ω 10K< R< 250KΩ 20Ω R≥ 250K 0.1%max.of total resistance | ||
*变化特性: Resistance taper | A,B,C | A,B,C,D ,W | A,B,C |
定格电力:Rating power | B taper 0.05W other taper 0.025W | B taper 0.08W other taper 0.04W | |
*高使用电压: Maximum operating voltage | B taper 50V AC other taper 25V AC | B taper 150V AC other taper 0.04W | |
滑动杂音:Slider noise | 未满100mv less than100mv | ||
相互偏差:Gang error | &plu*n;3dB max. (-40~0dB) | ||
*缘*: Insulation resistance | 100MΩ MIN min. at 250V DC | 50MΩ.at 250V AC | |
耐电压: Voltage proof | 1 minute 250V AC | 1 minute 300V AC | 1 minute 250V AC |
回转寿命: Rotational life | 10,000 cycles |
开关的性能(Switch characteristics)
Switch contact resistance 开关接触电阻 | First period:100mΩ MAX.200mΩ after the end of useful life is reached |
Switch Ratings power: 开关定格电力 | 16V DC 3A (Momentary push t*e:12V DC 0.5A) |
Switch life 开关寿命 | 10,000 times min. |
Switch working angle 开关工作角度 | Rotary SW:50°MAX., MS:0.55mm,MS2:1.55mm,PS:1.5mm |
Switch working torque 开关工作力矩 | Rotary SW:150°~450°gf. cm,MSI:200~800gf,MS2:300~700gf,PS:400~2000gf |
Switch circuit 开关回路 | S,P,S,T(Push-push t*e:SPDT) |
友情链接: 深圳市元东发电子有限公司