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position£º
product
--wh148ÐÍ
wh148-k1 series of footstalk rotating carbon film potentiometer
no.30
overall
overall dimension installation dimension
wh148n1a-k1¡õa-
x
no.31
overall
overall dimension installation dimension
wh148n1b-k1¡õa-
x
no.32
overall
overall dimension installation dimension
wh148n1d-k1¡õa-
x
no.33
overall
overall dimension installation dimension
wh148n1a-k1¡õs-
x
no.34
overall
overall dimension installation dimension
wh148n1b-k1¡õs-
x
no.35
overall
overall dimension installation dimension
wh148n1d-k1¡õs-
x
total rotational
300¡ã¡À10¡ã
nominal power
0.2w/0.1w
rotational torque
2¡«20mn.m
max operating volerance
ac150v
rotationa stopper strength
700mn.m
terminal power
r¡Ý250k¦Ø 0.1%r max
250k¦Ø£¾r£¾10k¦Ø 20¦Ø max
10k¦Ø¡Ýr 10¦Ø max
push pull strength
80n
switch operating moment
15¡«45mn.m
slide noise
¡Ü47mv
switch operating angle
50¡ã¡À10¡ã
insulation resistance
more than 100m¦Ø at dc500v
withstand voltage
for 1 minute or more at ac250v
total resistance range
500¦Ø¡«2m¦Ø
switch max operating voltage
dc50v 1a
total resistance tolerance
¡À20%(more than 1m¦Ø¡À30%)
switch connect resistance
less than 20m¦Ø
resistance taper
a¡¢b
operation life
10,000 cycles
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copyright:
copyright:zhejiang lingfeng electron co,ltd.
design :lu-ding
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