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■
Main specification meet MIL
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sealed products are available
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TC183 Square
Cermet Trimmer
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★ Electrical Characteristics
▲ Range of nominal resistance：
10Ω~
2M
Ω
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▲ Resistance tolerance：±10%
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▲ Terminal resistance：
≤2%R or 2Ω
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▲ Contact resistance variation：
CRV≤3%R
or 3Ω
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▲ Insulation resistance：
R1≥
1G
Ω(500V)
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▲ Dielectric Withstand voltage：
900Vac
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▲ Effective Electrical travel：
25±1turns
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★ Environment Characteristics
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★
Standard Resistance Table
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▲ Rated power：(300V max)
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0.5W
＠
70℃
，0W
＠
125℃
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▲ Temperature range：
-55℃
~+
125℃
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▲ TCR：±150×10-6/℃
max
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▲
Moisture proof：
GJB
360A
-96,Method106，72h
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Insulation Voltage≥100MΩ
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▲ High frequency vibration：
GJB
360A
-96，Method
204 |
| △R≤±3%R，△(Uab/Uac)≤±5% |
| ▲
Shock：GJB
360A
-96，Method 213 |
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Resistance
(Ω)
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Resistance
(Ω)
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10
20
50
100
200
500
1K
2K
5K
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10K
20K
50K
100K
200K
500K
1M
2M
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| △R≤±3%R，△(Uab/Uac)≤±5% |
▲
Life at high temperature：
70 ℃
，0.5W，1000h |
| △R≤±5%R，△(Uab/Uac)≤±3% |
| ▲ Rotation life：200 cycles |
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△R≤±5%R
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Detail
specification：Q/RU801-1998
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▲ Storage at high temperature：
125℃
，250h
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△R≤±5%R
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▲ Operation at low temperature：
-55℃
、0.5W
CRV≤±3%R，△(Uab/Uac)≤±3%
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★ Physical Characteristics：
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▲ Starting torque：≤35mN.m
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▲ Mark：
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Trade
mark, type, resistance, Date code
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▲ Standard package：100 pcs/box
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Specification
is subject to change without notice.
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