295S320F253B21

Series 295 ® Commercial 24mm Diameter Composition Element Long Life Variable Resistor Features • Low noise • Long life 1 million cycles • Joystick appliations • Wide resistance range • RoHS compliant Electrical and Mechanical Specifications Resistance Range Linear taper: 10K ohms through 1 megohms Consult CTS for audio taper Resistance Tolerance Standard: ±30% Special: ±20%, 10% Rotational Torque 14~144 gf-cm (0.2~2.0 in-oz) Rotational Life 1,000,000 cycles Shaft Information Available for round, flatted, knurled, or slot metal shaft Diameter: 6.35mm (.250") Consult CTS for custom-made metal and economic plastic shaft Mounting Information Bushing Mount Diameter: EIA standard 3/8-32 UNEF-2A thread Standard length: 9.53mm (.375") or 6.35mm (.250") Consult CTS for custom-made metal and economic plastic bushing Locating Lugs Standard: Two lugs Available: No lug, or one lug (left or right) with terminals facing inward Power Rating Under 100K ohms = 1/3 watt @ 55°C Above 100K ohms = 1/4 watt @ 55°C Joystick applications = 1/6 watt @ 55°C Insulation Resistance 100 megohms minimum @ 100 VDC Operating Temperature -10°C to +85°C Total Rotational Angle Mechanical angle: 300°±5° Effective angle: 30°to 290° Linearity Standard: 5% Special: Consult CTS for better linearity 1-2 CTS Electronic Components © 2006 CTS Corporation. All rights reserved. Information subject to change. www.ctscorp.com 10/25/06 T295 Metal Shaft, Bushing Mounting, Type “T” Solder Lug Terminals MTG. SURFACE 11.3 .445 "A"± 0.8 "L"± .031 0.4 .016 11.1 .438 BASE OD 24.3 .957 REF. 4.16±0.08 .164±.003 CLEARANCE HOLE 2.08±0.08 .082±.003 Ø23.8 .937 15.8 .622 16.0 .630 1.57±0.08 .062±.003 10.41±0.08 .410±.003 10.41±0.08 .410±.003 1.57±0.08 .062±.003 3/8-32 UNEF-2A 2 CCW 8.4 .331 1 CLOCKWISE CIRCUIT WIPER CW 3 1 2 12.7 .500 20.8 .819 3 MOUNTING HOLE DETAIL DIMENSION: mm in ch S295 Metal Shaft, Bushing Mounting, Faston Type “S” Formed Terminals MUNTING SURFACE 11.3 .445 "A"± 0.8 "L"± .031 0.4 .016 11.1 .438 BASE OD 24.3 .957 REF. 4.16±0.08 .164±.003 CLEARANCE HOLE 2.08±0.08 .082±.003 Ø23.8 .937 16.0 .630 1.57±0.08 .062±.003 10.41±0.08 .410±.003 10.41±0.08 .410±.003 1.57±0.08 .062±.003 3/8-32 UNEF-2A 2 CCW 1 CLOCKWISE CIRCUIT WIPER CW 3 1 2 12.7 .500 20.8 .819 3 MOUNTING HOLE DETAIL DIMENSION: mm in ch Ordering Information 295 T 2 20 SHAFT LENGTH “L” FROM MOUNTING SURFACE 1/32"INCREMENTS EXAMPLES: 20- .625" (15.9 mm) 24- .750" (19.11mm) 28- .875" (22.2 mm) 32- 1.000" (25.4 mm) R CODE 103 253 503 104 504 105 103 RESISTANCE CODE EXAMPLES B 1 TAPER 1- LINEAR *2- 10%AUD *3- 10%CCW AUD * Available minimum 270° effective angle. 1 1 EFFECTIVE ELECTRIC ANGLE 123440° 50° 60° 270° TERMINAL STYLE T- SOLDER LUG S- FASTON MOUNTING STYLE “A” BUSHING LENGTH: 1/32"INCREMENTS EXAMPLES: 2.250" (6.35mm) 3.375" (9.5mm) 8- 1.000" (25.4mm) 1 - TWIST TAB MOUNT RESISTANCE 10 K 25 K 50 K 100 K 500 K 1Meg RESIST TOL A- ± 10% B- ± 20% C- ± 30% SPECIALS 1- TWO LUGS 2- LOCATING LUG RIGHT SIDE 3- NO LOCATING LUG 4- LOCATING LUG LEFT SIDE METAL SHAFT TRIM R- ROUNED F- FLATTED .375" X .156” (9.53 X 4.0mm) K- KNURLED EIA S148 24 TEETH S- SD SLOT .047" WIDE X .063" DEEP (1.2mm X 1.6mm) 2-2 CTS Electronic Components © 2006 CTS Corporat ion. All right s reser ved. I nf ormat ion subj ect t o change. www.ctscorp.com 10/25/06