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rv16yn电位器系列技术参数
electrical
standard resistance range . . . . . . . . . . b = 100ω to 2mω
a,c = 2kω to 2mω
resistance tolerance . . . . . . . . . . . . . . . . . 10% standard
end resistance . . . . . . . . . . . . . . . . . 3ω max.
resistance taper . . . . b = linear; a = cw audio (logarithm);
c = ccw audio (logarithm)
peak noise (c.r.v.) . . . . . . . 3% or 3ω, whichever is greater
power rating . . . . . . . . . . . . . b = 0.1 watt; a,c = 0.05 watt
at 40 c, 0 watt at 85 c
maximum input voltage . . . . . . . . 200vdc or power rating,
whichever is smaller
insulation resistance . . . . . . .100mω minimum at 500vdc
dielectric strength . . . . . . . . . . . . . . . . . . 500vac, 1 minute
adjustment travel . . . . . . . . . . . . . . . . . 240 10
mechanical
mechanical travel . . . . . . . . . . . . . . . . . . 260 10
shaft torque
single unit . . . . . 20.4 to 204 gf•cm (0.283 to 2.828 oz• in)
other units . . . . 20.4 to 357 gf•cm (0.283 to 4.949 oz• in)
stop strength . . . . . . . . . . . 3.06 kgf•cm (42.42 oz• in) max.
mounting nut torque . . . . . 10.2 kgf•cm (141.4 oz• in) max.
solderability . . . . . . . . . . . . . . . . . . . . . . . 235 c, 5 seconds
marking . . . . . . . . . . . . . model type, taper, resistance code,
terminal identification, date code
environmental
temperature range . . . . . . . . . . . . . . . . . . 10 c to 85 c
low temperature exposure . . . 10 c, 1 hour without load
δt/r ) 2.5%
load life . . . . . . . . . . 40 c, 90 minutes on, 30 minutes off,
1,000 hours with rated load
δt/r ) 15%
moisture resistance . . . . . . . . . . . . . . . 40 c, 90-95%rh,
96 hours without load
δt/r ) 10%
thermal shock . . . . . . . . . . . . . . . . . . . . . . . 10 c~ 85 c,
5 cycles without load
δt/r ) 10%
shock . . . . . . . . . . .. . . . 50g, 11 m/s
δt/r ) 2.5%
vibration . . . . . . . . . . .10-55hz, 1.5mm amplitude,
3 directions, 2 hours each
δt/r ) 2.5%
soldering heat resistance . . . . . . . . . . . 350 c, 3 seconds;
260 c, 5 seconds (pcb units)
δt/r ) 2%
rotational life . . . . 15,000 cycles (500 cycles for shaft lock
models only) without load
δt/r ) 10%
standard rotary switches
switch rating . . . . . . . . . . . . . 110vac, 0.5a, spdt or spst
contact resistance . . . . . . . . . . . . . . . . . . . . . . 0.05ω max.
operating torque . . . . . . . . 1,530 gf•cm (21.21 oz• in) max.
operating life . . . . . . . . . . . . . . . 10,000 cycles without load
δt/r = total resistance change
rv16yn20sb电位器图片
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深圳市博恩斯科技有限公司
郑镇明
13714422322
中国 深圳