9mm rotary potentiometer with metal shaft,interphone potentiometer, carbon potentiometer, trimmer potentiometer

Model: WH9011A-4-18T

Technical Specification:

Electrical Characteristics:

Tolerance of resistance                    ±20%

Insulation resistance                       ＞100MΩ At 200V DC

Load power                                      0.1W

Withstanding Voltage                      ＞AC250V 1 minute

Rated voltage                                    50V /AC 

Rotational noise                               ≤47mv

Tracking error                                   0~-40dB±3dB

Residual resistance                       R1,2<10Ω ; R2,3<10Ω

Mechanical Characteristics:

Dimensions                                    refer to product drawing

Total rotation angle                        300 ±5º

Rotation torque                              10~50gf.com

Shaft push&pull strength             8kgf min.

Shaft Stopper Strength                 5Kgf/cm min

Mechanical endurance                10000 turns min

Durability Characteristics

Storage Temperature Range         -30°C~+80°C

Operation Temperature Range      -20°C~+70°C

Soldering Heat Characteristic       260°C/2.5±0.5s

Optional Shaft Type: