7.2×6.7 Square/Multiturn/Trimming Potentiometer
-- 3266X--
..Common
Dimensions...........................
Standard Resistance Table
Resistance(Ohms)
Resistance Code
Electrical Characteristics
Standard Resistance Range..................50Ω
½
2MΩ
Resistance Tolerance....................................±10%
Absolute Minimum Resistance...........
≤
1%R
或
10Ω
Contact Resistance Variation.........CRV
≤
3%
或
5Ω
Insulation Resistance................R1
≥
1GΩ(100Vac)
Withstand Voltage.......................................500Vac
Effective Travel...................................12 turns nom
Environmental Characteristics
Power Rating,315 volts max
......................... .............0.25W@70℃,0W@125℃
Temperature Range..........................-55℃
½
125℃
Temperature Coefficient.......................±250ppm/℃
Temperature Variation.............-55℃,30min,+125℃
.........................................................30min 5cycles
................................△R
≤
5%R,△(Uab/Uac)
≤
5%
Vibration..............................10
½
500Hz,0.75mm,6h,
..........................△R
≤
5%R,
△(Uab/Uac)
≤
7.5%R
Collision...................................390m/s
2
,4000cycles
.............................................................△R
≤
5%R
Electrical Endurance at 70℃
...............................................0.25W@70℃ 1000h,
.............△R
≤
10%R,R1
≥
100MΩ,CRV
≤
3% or 5Ω
Rotational Life...........................................200cycles
..................................△R
≤
10%R,CRV
≤
3% or 5Ω
10
20
50
100
200
500
1,000
2,000
5,000
10,000
20,000
25,000
50,000
100,000
200,000
250,000
500,000
1,000,000
2,000,000
100
200
500
101
201
501
102
202
502
103
203
253
503
104
204
254
504
105
205
How To Order
Special resistances available
3266----X--------103
Physical Characteristics
Starting Torque.........................................
≤
35mN·m
Marking..............when no identification, it is of±10%
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