Wh148 Dual Gang Potentiometer Without Switch for Audio

for potentiometer

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Description

Basic Info

Model NO.: WH148-1B-1
Function for Resistance: Variable Resistor
Material: Carbon Film Resistor
Type: Rotary Potentiometer
Shape: Picture
Application: Lamps and Lanterns
Power Rating: 0.125W 0.06W
Tolerance of Resistance: ±20%
Insulation Resistance: DC500V 100mohm Min
Total Rotational Angle: 300±5º
Mechanical Endurance: 10000turns Min
Transport Package: Carton
Origin: China

Resistance: Variable Resistor
Installation: DIP Resistor
Packaging: Carton
Quantity: Customized
Resistance change scale: Linear Scale
Brand: Kn
Rated Voltage: 250V 150V
Rotational Noise: ≤47mv
Withstand Voltage: AC500V 1minute
Operating Force: 20-200GF.Cm
Trademark: KN
Specification: 16mm
HS Code: 85334000

Product Description

ELECTRICAL CHARACTERISTICS

Item	Item	Specification
1.1	Resistance value and tolerance of resistance	K±20%
1.2	Load power	0.1 W
1.3	Rotational noise	47mV max
1.4	Insulation Resistance	>100MΩ At 200V DC
1.5	Withstanding Voltage	>1Minute At 250V AC
1.6	Max rated voltage	50V AC
1.7	Tracking error
1.8	Residual resistance	R1,2<10Ω; R2,3<10Ω

MECHANICAL CHARACTERISTICS

2.1	Dimensions	Refer to the separate product drawing
2.2	Total rotation angle	300±5°
2.3	Effective electrical angle
2.4	Rotational torque	10~50gf.cm
2.5	Shaft Push pull Strength	≥8kgf
2.6	Click slip-out force
2.7	Shaft wobble (mm p-p)	≤0.3mm
2.8	Shaft stop Strength	>5kg.cm
2.9	Shaft wobble (mm p-p)	≤0.3mm
2.10	Rotating life	10,000 cycles

DURABILITY CHARACTERISTICS

3.1	Storage Temperature Range	-30ºC~+80ºC
3.2	Operation Temperature Range	-20ºC~+70ºC
3.3	Soldering Heat Characteristic	260°C/2.5±0.5S

OUTLINE DRAWING

Raw Material
Wh148 Dual Gang Potentiometer Without Switch for Audio

Related Products
Wh148 Dual Gang Potentiometer Without Switch for Audio

Changzhou kainar Electronic Co.,Ltd is an exported-typed enterprise in China, Specializing in manufacturing
various kinds of potentiometers.
Since 1992 our factory was established, it has been managed and developed continuously.
Our main products are carbon potentiometers(rotary type, slide type), wire wound potentiometers(single turn and many turns),
encoders, switches and the knobs for all kinds of potentiometers.
We insist the policy of "credit obtains the world, quality achieves the future". Continuously innovation is the motive
for the development of an enterprise, so we are looking forward to your all kinds of cooperation.

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Wh148 Dual Gang Potentiometer Without Switch for Audio