9mm rotary potentiometer with switch,interphone potentiometer, carbon potentiometer, trimmer potentiometer

Model: WH9011AK-2-18T

Technical Specification:

Electrical Characteristics:

Tolerance of resistance                    ±20%

Insulation resistance                       ＞100MΩ At 300V DC

Load power                                      0.05W

Withstanding Voltage                      ＞AC250V 1 minute

Rated voltage                                    50V /AC 

Rotational noise                               ≤47mv

Tracking error                                   0~-40dB±3dB

Switch contact resistance               0.05Ω

Switch power                                     DC16V 1A

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

Mechanical Characteristics:

Dimensions                                    refer to product drawing

Total rotation angle                        300 ±5º

Rotation torque                              20~200gf.com

Switch working angle                    ≤50°

Switch torque                                  50~300gf.cm

Shaft Stopper Strength                 4Kgf/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: