Model(型號):
ROTARY POTENTIOMETER---------R12712BS1
Features:(特點):
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Excellent operatonal feeling
Applications(�½�用):
Ideal for volume,tone and balance control of car audio equipment.
Dimensions(規格圖 ):
Specifications(
規格)
Electrical Characteristics [
電氣性�½
]
Total resistance [
全阻抗值
]
Total resistance tolerance [
全阻抗值容許差
]
Ratings power(w) [
額定功率
]
500Ω~1MΩ
±20%
Outer shaft 0.03W,Inner shaft 0.05W
A,B,*C
20KΩMax.
85mV Max.
1 minute at AC 250V
100MΩ Min. at DC 500V.
30V
-40dB~0dB at
±3dB
Max.
30~200gf . cm
3.0Kgf . cm Min.
Outer shaft 120±5°
150°
±5°
50~300gf.cm
More than10,000 cycles
Tel: ( 852)2687 3208 Fax: ( 852)2687 3336
Restings taper[阻抗變化特性]
Residual resistance [殘留阻值]
Sliding noise [滑動雜音]
Withstanding voltage [耐電壓]
Insulation resistance [絕緣阻抗]
Max. operating voltage [最高�½�用電壓]
Gang error:[運動誤差]
Mechanical Characteristics [
机械性�½
]
Operation torque [
回�½�力矩
]
Rotation stopper strength [
止動強度
]
Total rotational angle [回�½�角度]
Inner shaft 300±5°
position of click[掣子�½��½�]
Center decent force [掣子脫出力矩]
Endurance Characteristics [
耐久性�½
]
Rotational life [
回�½��½�½
]
PRODUCTWELL [ PRODUCTWELL PRECISION ELECT.CO.,LTD ]
