Series 442
®
Linear motion
1/4 watt
composition
slide control
• 11/4" (31.7mm) slider travel
•
1/4 watt power rating
• Choice of resistance tapers
• Economical
• Wide resistance range
• Choice of mounting styles
Electrical and Mechanical Specifications
Resistance Range
Slide Travel
200 ohms through 5 megohms
Mechanical — 11/4 inches (31.7mm)
Effective — 11/4 inches (31.7mm)
Resistance Tolerance
Standard: 20ꢀ
Shaft Information
Special: Available
See illustrations, reverse side.
Power Rating, Watts
Operating Force
1/4 watt @ 55°C derated to no load @ 85°C,
linear taper, control mounted on steel panel
4" x 4" x .050" (101.6mm x 101.6mm x 1.27mm).
Either direction 1 to 9 oz. (28 to 256 g – cm)
Measured .250" (6.35mm) from back of slider.
Stop Strength
Voltage Rating
Maximum — 35 lbs. (15.9 kg – cm) measured
at base of slider.
Across end terminals:
Linear curves — 500 VDC
Tapered curves — 350 VDC
(Not to exceed wattage ratings)
Between case and end terminals:
1080 VAC RMS
Terminal Information
Straight printed circuit, snap-in printed circuit,
wirewrap or solder lug styles.
Mounting Information
Resistance Tapers
Top, bottom, or side twist tab mounting —
refer to illustrations, reverse side.
Standard: Linear
Special: Available upon request
Technical Data Sheet 1448C
Data Sheet 1442C
C T S C O R P O R A T I O N / M A N U F A C T U R E R O F R E L I A B L E E L E C T R O N I C C O M P O N E N T S