282T33L502A25A2

Series 282 Data Sheet Electrocomponents Industrial 16mm Size Conductive Plastic Precision Rotary Sensor Features • Robust Construction • 2 Million Cycle Life • 2% Precision Linearity • Water Resistant (IP54, IP67) • Wide Temperature Range • Solder Lug, Faston, PC Terminal • Continuous Rotation Available • RoHS Compliant ® Precision Potentiometer Electrical and Mechanical Specifications Resistance Range 1 K through 500 K ohms, linear Consult CTS for audio taper Resistance Tolerance ± 10%, ± 20% Power Rating 0.5 watts @ 70°C Dielectric Strength 750 VDC for 1 minute Maximum Operating Voltage 500 VDC Insulation Resistance 1000 Megohms minimum @ 500 VDC Angle of Rotation 250°, 300°, 360° Rotational Torque 20 – 180 gf-cm Stop Strength 9 kgf-cm minimum Push-Pull Strength of Shaft 13.6 kg for 10 seconds Mounting Information Bushing Mount Rotational Life 2 M cycles Linearity ± 2% Temperature Operating: -40°C to 125°C Storage: -55°C to 150°C Solder Heat Resistance 350°C for 5 seconds Ingress Protection Rating IP54, IP67 Vibration 15G, 10 to 2000 Hz (Refer to Resistance Tapers for detail) 1-4 CTS Electrocomponents © 2010CTS Corporation. All rights reserved. Information subject to change. 05/17/10 www.ctscorp.com 282S Metal Shaft, Bushing Mount, Solder Lug (Faston) Terminal Formed to Rear T1 2.5±0.2 15.9 M9 X .75P or 3/8”-32 UNEF See “Shaft Trim Options” 1.0±0.1 “G” Ø2.8±0.2 17.4 “A“ 1.6±0.2 T2 6.3 16.5 13.8 CTS 4.3 “L”±0.4 Ø1.7(3) 1 2 3 2.8 2 Locating Lug “G” 8 mm 10 mm Thickness “T1” 9.4 mm 9.8 mm Thickness “T2” 4.1 mm 4.5 mm WIPER CW 9.0 CCW 1 CLOCKWISE CIRCUIT 3 DIMENSION : mm STANDARD TOLERANCE : .X (1 PLACE) : ±0.3 .XX(2 PLACE): ±0.13 282U Metal Shaft, Bushing Mount, PC Terminal Formed to Front 15.9 2.5±0.2 M9 X .75P or 3/8”-32 UNEF See “Shaft Trim Options” 1.0±0.1 “G” Ø2.8±0.2 17.4 16.5 “A“ 13.8 4.3 1.6±0.2 CTS 1 2 3 T2 3.2 “L”±0.4 +0.2 Ø3.0 -0 G C C 0.8 T1 CLEARANCE HOLE Locating Lug “G” 8 mm 10 mm Thickness “T1” 9.4 mm 9.8 mm Thickness “T2” 4.1 mm 4.5 mm +0.2 Ø1.2 -0 (3) 2 WIPER 16.50±0.05 CCW DIMENSION : mm STANDARD TOLERANCE : .X (1 PLACE) : ±0.3 .XX(2 PLACE): ±0.13 1 CLOCKWISE CIRCUIT 3 CW 6.00 6.00 ±0.05 ±0.05 PCB LAYOUT OPPOSITE COMPONENT SIDE 2-4 CTS Electrocomponents © 2010 CTS Corporation. All rights reserved. Information subject to change. www.ctscorp.com 05/17/10 282T Metal Shaft, Bushing Mount, Solder Lug (Faston) Terminal 15.9 2.5±0.2 M9 X .75P or 3/8”-32 UNEF See “Shaft Trim Options” 1.0±0.1 17.4 13.8 1.6±0.2 T2 6.4 T1 “L”±0.4 18.9 “G” Ø2.8±0.2 “A“ CTS 4.3 Ø1.7(3) 2.8 1 2 9.0 3 20.8 0.50±0.05 2 Locating Lug “G” 8 mm 10 mm Thickness “T1” 9.4 mm 9.8 mm Thickness “T2” 4.1 mm 4.5 mm CCW WIPER 1 CLOCKWISE CIRCUIT 3 CW DIMENSION : mm STANDARD TOLERANCE : .X (1 PLACE) : ±0.3 .XX(2 PLACE): ±0.13 Shaft Trim Options Shaft Trim Diameter .236” (6.00 mm) .250” (6.35 mm) ROUND R O X FLATTED Shaft Trim F L Diameter X Y Y .236” (6.00 mm) .375” (9.52 mm) .156” (3.96 mm) .250” (6.35 mm) .440” (11.18 mm) .217” (5.50 mm) Shaft Trim SD SLOT Diameter X Y .039” (1.0mm) .039“ (1.0mm) Y X S D .236” (6.00 mm) .063” (1.6mm) .250” (6.35 mm) .063“ (1.6mm) X Shaft Trim K Diameter X KNURLED & SLOTTED Y Z 24 Teeth Y Z .236” (6.00 mm) .344” (8.74 mm) .063” (1.60 mm) 3-4 CTS Electrocomponents © 2010 CTS Corporation. All rights reserved. Information subject to change. www.ctscorp.com 05/17/10 Resistance Tapers PERCENT RESISTANCE PERCENT RESISTANCE TOTAL ROTATIONAL ANGLE TOTAL ROTATIONAL ANGLE PERCENT RESISTANCE TOTAL ROTATIONAL ANGLE TOTAL ROTATIONAL ANGLE: 250° TOTAL ROTATIONAL ANGLE: 300° TOTAL ROTATIONAL ANGLE: 360° Ordering Information 282 T A A SHAFT LENGTH “L” Examples: mm inch A - 10 mm 1 - .625” B - 15 mm 2 - .750” C - 20 mm 3 - .875” D - 25 mm 4 - 1.000” E - 30 mm 5 - 1.125” Note: Incremental length : 5mm or .125” R CODE 102 103 503 104 504 103 RESISTANCE CODE EXAMPLES A 2 LINEARITY 2 - ± 2% 5 B 1 LOCATING LUG “G” 1 - Left, 10mm 2 - Left, 8mm TERMINAL STYLE T- Solder Lug(Faston) S- Solder Lug Formed to Rear U- PC Terminals Formed to Front RESISTANCE 1K 10K 50K 100K 500K RESIST TOL A - ± 10% B - ± 20% IP Rating 5 - IP54 6 - IP67 BUSHING MOUNT ”A” Bushing Length mm inch A - 5.0 mm 2 - .250” B - 7.5 mm 3 - .375” C - 10.0 mm 4 - .500” Notes: Incremental Length : 2.5mm or .125” Bushing Dia. & Thread: M9 X .75P (metric) 3/8” - 32 UNEF (imperial) SHAFT TRIM OPTIONS Shaft Diameter 6mm (.236”) R - Round F - Flatted .375” X .156” K - Knurled 24 Teeth S - SD Slot .039”W X .063” D Shaft Diameter 6.35mm (.250”) O - Round L - Flatted .440” X .217” D - SD Slot .039” W X .063” D ROTATION ANGLE ABCTotal 250° 300° 360° Effective 240° 280° 340 Please consult factory for other mounting options or custom features not listed. Standard Part - 282T33L502A25A2, 282T33L502A25C2, 282TCBS103A25B1 282T33L502A26A2, 282T33L502A26C2, 282TCBS103A26B1 4 -4 CTS Electrocomponents © 2010 CTS Corporation. All rights reserved. Information subject to change. www.ctscorp.com 05/17/10