Giới thiệu Chiết Áp Công Tắc Điều Khiển Tốc Độ Wh138-1 B5K / 10k / 20k / 50k / 100k / 250k / 500k

Long-term use does not rust
Thickened iron shell, corrosion and oxidation resistance, long-term use without rust, long service life

Strong conductivity and anti-oxidation
The pins are made of oxygen-free copper material, precision tin layer, oxidation resistance and easy soldering
Good conductivity, no heat when working for a long time

Long pins are optional
The handle length is 15mm, the length of the hole foot: 11mm
Long stitch length: 22mm, optional

Widely used in electronic equipment
It can be equipped with central soft positioning, diversified organizational linearity, and can be used for multimedia, audio amplifier, light adjustment and other electronic equipment

WH138-1 hole foot
Handle length: 15mm, foot length: 11mm
Operating temperature range: -10°~100°
Features: linear resistance diversification
Application: multimedia, speakers, power amplifier, lighting adjustment, etc.

WH138-1 long stitch
Handle length: 15mm, foot length: 22mm
Operating temperature range: -10°~100°
Features: linear resistance diversification
Application: multimedia, speakers, power amplifier, lighting adjustment, etc.

MF-A03 knob cap
Working voltage: 250V
Overload current: 10A
Lifespan: about 1,000,000 times
Main way: rotary switch
Rotation angle: 180 degrees
Diameter: 27mm
Height: 15.5mm
Inner hole: 6mm
Material: Bakelite
Colour: Black

Aluminum knob cap
Name: Audio metal knob
Material: aluminum alloy
Size: outer diameter is 15mm*17mm, aperture: 6mm
Color: silver, black, gold