Series 026
®
Industrial 15/16"
(24mm) Diameter,
5-Watt, Wirewound
Variable Resistors
Features
•
Dust-proof construction
•
Water splash proof construction available
•
5-watt power rating
•
Superior resistance stability in temperature
and environment change
•
Tandem constructions available
•
Bushing or twist tab mounting
power switches
•
Excellent linearity performance
• RoHS compliant
•
Available with pull-push and rotary
Electrical and Mechanical Specifications
Resistance Range
Linear : 1 ohm through 25K ohms
Audio : 20 ohms through 10K ohms
Resistance Tolerance
Standard : ± 10%
Special : Tighter tolerance available in most
resistance values
Power Rating
5 watts @25°C, 4 watts @ 55°C, derated to
no load at 105°C, linear taper
(Derating required on two section countols.)
Voltage Rating
Bushing to Terminals:
High pot test, one minute -- 1,000 VAC
Operating maximum -- 500 VDC
Across End Terminals:
350 VDC maximum, load not to exceed
wattage rating.
Resistance Tapers
Standard: Linear or 20% audio
Special: Consult CTS
Linearity
Standard: 3% linearity
Special: Consult CTS
Power Switches
Rotary Pole-SPST, DPST & SPDT
Pull-Push Pole-SPST (Pull-ON, Push-OFF)
Rotational Angle
Mechanical Rotation:
Without switch: 300°±5°
With switch:
300°±5°
Effective Rotation:
Without switch: 280°±5°
With switch:
265°±5°
Rotational Torque:
Standard: 3/4 to 6 in. oz (54 - 432 gf-cm)
Special: higher torque models available, consult CTS
Operating Temperature
-30°C to +85°C
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1-4
CTS Electronic Components
© 2006 CTS Corporation. All rights reserved. Information subject to change.
www.ctscorp.com
10/15/06
CTS [ CTS CORPORATION ]
