Series 110
®
Commercial
/
3 4" (19.05mm)
diameter, 11/2 and 2
watt wirewound
variable resistor
• Inexpensive design
• Open construction
• Four mounting styles
• Incorporated fixed resistor available
• Available with nylon knob
• Interchangeable mounting with
CTS Series 115 preset potentiometer
Electrical and Mechanical Specifications
Resistance Range
Angle of Rotation
1 ohm through 10,000 ohms (linear taper)
±46° ± 5° without fiꢂed resistor stop
Resistance Tolerance
Resistor Adjustment
Standard: ±±0ꢀ
Special: ±10ꢀ in most resistance ꢁalues at eꢂtra cost
Standard Cross Slot: Proꢁided in driꢁe plate for screwdriꢁer
adjustment.
Special Molded Knob: Aꢁailable at eꢂtra cost secured to
driꢁe plate cross slot.
Power Rating, Watts
± watts @ 55°C derated to no load @ 105°C,
mounted on steel panel
Mounting Types Available
1.5 watts @ 55°C derated to no load @ 105°C,
mounted on bakelite panel
Type 110:
Solder or clinch-ear mounted
Type XPC-110: Vertically mounted on printed circuit board
Type 111:
Type 112:
Snap-in mounting
Eyelet or riꢁet mounting
Voltage Rating
Determined by resistance ꢁalue and wattage rating
Rotational Torque
Tapers Available
1/± to 10 inch ounces (36 – 7±0 g-cm)
Standard: Linear taper only
Terminals
Minimum Resistance
Terminals at end of CW or CCW rotation may be omitted.
Refer to terminals on all types by numbers 1 and 3 as
indicated on line drawings.
At ends of rotation: 1ꢀ or 1 ohm, whicheꢁer is greater
Taps Available
None
Incorporated Fixed Resistor
A fiꢂed resistor can be incorporated in the Series 110
at the end of CW or CCW rotation to a minimum of 10ꢀ
of the total resistance. The rotation is shortened by an
amount proportional to the ratio of the fiꢂed resistor to
the total resistance. Aꢁailable at eꢂtra cost.
Technical Data Sheet 1448C
Technical Data Sheet 1110
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