Series 306
®
Commercial
miniature 6 mm
square cermet
trimmer
potentiometer
• Easy and stable adjustment
• Auto solder, ultrasonic cleaning,
immersion cleaning available
• Variety of terminal pitches
• Cross-slot knob for ease
of adjustment
• Auto insertion with radial taping
Electrical and Mechanical Specifications
Taper
Linear
Temperature Coefficient
+100 ppm/˚C (except 10 ohms ≈+200 ppm/˚C)
Resistance Range
10 ohms to 2 megohms
(See Resistance Code Table)
Noise (Contact Resistance Variation)
Less than 3% of total resistance or 3 ohms,
whichever is greater
Resistance Tolerance
+ 20%
Insulation Resistance
DC 500 V, 1000 megohms, minimum
Residual Resistance
Less than 1% of the total resistance or
3 ohms, whichever is greater
Dielectric Strength
AC 500 V 1 minute
Power Rating
0.5 watt at 70˚C, 0 watts at 125˚C
Maximum Working Voltage
200 V or √PR = whichever is less
Temperature Range
-55˚C ~ +125˚C
Rotation Angle
250˚ + 10˚
Operation Torque
20 mN•m, maximum
Stop Strength
50 mN•m, maximum
CTS CORPORATION / MANUFACTURER OF RELIABLE ELECTRONIC COMPONENTS
