CTS 250 Technical Data

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Commercial Composition 9mm Diameter V ariable Resistors
• Miniature 9mm size
• Low cost
• Bushing mount or PC mount
• Detent available
Series 250
Electrical and Mechanical Specifications
Resistance Range
Standard: 500 ohms through 1 megohms. Special: For non-standard resistance values,
please contact CTS.
Resistance Tolerance
Standard: ±20% Special: Tighter tolerances available
in most resistance values.
Resistance Taper
Standard: Linear Special: Available
Power Rating
Single section - 0.05 watts @ 50°C derated to no load
@ 85°C for linear curve.
Dual section - 0.03 watts @ 50°C derated to no load
@ 85°C for linear curve.
Dielectric Strength
Withstands 250 VAC for 1 minute
Insulation Resistance
100 megohms minimum at 250 VDC
Maximum Operating Voltage
50 VAC, 20 VDC
Angle of Rotation
Total Rotation: 280° ± 5°
Rotational Torque
10-100 g-cm
Stop Strength
3kg-cm minimum
Detent
50% detent available in single section units
Pull-Push Strength
5kgf maximum
Rotational Life
Single seciton - 5K cycles Dual section - 2K cycles
Slide Noise
Less than 100mV (measured by JIS C6443)
Gang Error
Within 3dB at –40 to 0 dB
Insertion Loss
0.1 dB maximum
Technical Data Sheet 1448C
Technical Data Sheet 1250
CTS CORPORATION / MANUFACTURER OF RELIABLE ELECTRONIC COMPONENTS
250 B or X
DIMENSION:
250Y
DIMENSION:
MM
INCH
MM
INCH
250U
DIMENSION:
MM
INCH
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