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  • Address

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    k@waimaotong.com

LatestProducts

                            16mm Dual Gang Rotary Potentiometer with Plastic Bush

                            16mm Dual Gang Rotary Potentiometer with Plastic Bush

16mm Dual Gang Rotary Potentiometer with Plastic Bush

mm
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Description

Basic Info
  • Model NO.: WH148-1B-2
  • Power Rating: 0.125W 0.06W
  • Tolerance of Resistance: ±20%
  • Insulation Resistance: DC500V 100mohm Min
  • Total Rotational Angle: 300±5º
  • Operating Force: 20-200GF.Cm
  • Transport Package: Carton
  • HS Code: 85334000
  • Brand: ROHM
  • Rated Voltage: 250V 150V
  • Rotational Noise: ≤47mv
  • Withstand Voltage: AC500V 1minute
  • Mechanical Endurance: 10000turns Min
  • Trademark: KN
  • Origin: China
Product Description

OUTLINE DRAWING
16mm Dual Gang Rotary Potentiometer with Plastic Bush

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

0~-40dB±3 dB

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


 
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