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High power, small size |
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RX Wire-Wound Resistor |
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★
Standard
▲
Q/RU181-2002
Type
RX wire-wound resistor specification
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★
Dimension
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(mm)
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Type
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Dmax
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Lmax
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d±0.05
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l±3
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RX-1
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4.5
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10.0
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0.7
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25
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RX-2
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5.0
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11.5
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0.8
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25
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RX-3
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5.0
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14.0
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0.8
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25
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RX-5
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8.0
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22.0
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0.8
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30
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★
Main specification
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★
Derating
curve
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Type
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Rated
power at
25℃
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Resistor
range
(Ω)
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Resistor
tolerance
(%)
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RX-1
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1W
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0.01~1
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±2
±5
±10
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RX-2
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2W
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0.01~1
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RX-3
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3W
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0.01~1
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RX-5
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5W
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0.01~1
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★
Main inspection items, methods & requirements
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Items
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Requirements
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Methods
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Constant
damp-heat
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±(2%R+0.05Ω)
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40℃
(90~95)% 96h
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Temperature
change
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±(2%R+0.05Ω)
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~
55℃
~+
155℃
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Mechanical
load
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±(2%R+0.05Ω)
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frequency
(10~500)Hz
95m
/s2
shock
147m
/s2(18次)
bump
98m
/s2，1000
98m
/s2，2min
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Terminal
strength
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±(1%R+0.05Ω)
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20N
10S
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Short-time
load
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±(2%R+0.05Ω)
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25℃
：VR
24h
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Long-term
continuous load
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±(5%R+0.5Ω)
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25℃
：VR
1000h
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Specification
are subject to change without notice.
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