position：
product
--wh160型
wh160 series of footstalk rotating plastic carbon film potentiometer
no.1
overall
overall dimension installation dimension
wh160n1d-□-□-
x y
no.2
overall
overall dimension installation dimension
wh160n4d-□-□-
x y
no.3
overall
overall dimension installation dimension
wh160g1d-□-□-
x y
no.4
overall
overall dimension installation dimension
wh160g5d-□-□-
x y
no.5
overall
overall dimension installation dimension
wh160n1d-□c□-
x y
total rotational
300°±10°
nominal power
0.05w
rotational torque
1～8mn.m
max operating volerance
ac50v/dc20v at 50℃
rotationa stopper strength
350mn.m
terminal power
r≥250kω 0.1%r max
250kω＞r＞10kω 20ω max
10kω≥r 10ω max
total resistance range
1k～2mω
slide noise
≤47mv
total resistance tolerance
±20%
insulation resistance
≥20mω at dc100v
resistance taper
a、b、c
withstand voltage
ac2¤0v 1 minute
welding tin remerature
260℃ 5s 350℃ 3s
operation life
10,000 cycles
gang error
音量用
-40 to 0db≤3db
音质用
at center db≤2db
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copyright:
copyright:zhejiang lingfeng electron co,ltd.
design :lu-ding
