Series 254 Data Sheet ® Electrocomponents Ultra-miniature Joystick Two Axis, Ultra-miniature Joystick With Optional Momentary Switch Features • Smallest mini-joystick available (11x11x5 mm) • Long Life 1 Million Cycles • Provides excellent electrical accuracy through patented mechanism • Optional momentary switch is operational at all positions • RoHS compliant Pat. Nos.: US 7,199,314 , Taiwan 279822, Pat. Pending in China Electrical and Mechanical Specifications Optional Switch Potentiometer 1 & 2 Resistance Range 10 K ohms through 100 K ohms Switch Type Momentary Resistance Tolerance ± 30% ,± 20%, ± 10% Contact Resistance 100 milliohms maximum initally 200 milliohms maximum after 200,000 cycles switching 5 mA @ 5 VDC Dielectric Strength 250 VAC 50 / 60 Hz for 1 minute Insulation Resistance 100 megohms @ 250 VDC for 1 minute Insulation Resistance 100 megohms minimum @ 100 VDC for 1 minute Operational Torque 120 ± 50 gf.cm Operational Force 650 ± 150 gf Power Rating 0.0125 watt @ 50°C Power Rating 5 VDC, 5 mA maximum Maximum Operating Voltage 50 VAC or 5 VDC maximum Rotational Angle 55° Life 1,000,000 cycles Travel 0.6 ± 0.2mm 1-2 CTS Electrocomponents Switch Life 200,000 cycles © 2010 CTS Corporation. All rights reserved. Information subject to change. 01/22/10 www.ctscorp.com Electrical and Mechanical Specifications Potentiometer 1 & 2 Operating Temperature -10°C to +80°C Soldering Heat Resistance 260°C for 5 seconds Mounting Information Through hole or Surface Mount terminal CTS Series 254 DIMENSION: mm Surface Mount Style 1.5 when L=9.3 2.5 when L=12 1.20 (2) 4.65 a (2) b 2' 1' 5.40 CENT.(2) Ø 1.20 (2) 1.30(8) 5.00 2.20 1.3 0 1 3 4.70 CENT. 8.00 CENT. 3' 1.50 (8) VR2 5.40 CENT. RECOMMENDED SURFACE MOUNT PAD LAYOUTS 2 VR1 VR2 3 1 Through Hole Style 2' b C 0.25 Ø 1.5 when L=9.3 2.5 when L=12 1.20 (2) 5.00 “ L” 8.00 CENT. 1.00 (8) 5.40 CENT.(2) 0.20 (8) 6.60 4.60 1.30 (2) a 1 b 3 Ø1.20 (2) .20 Ø 1 4.70 CENT. 6.60 4.60 6.60 2 2.50 0.60 4.70 CENT. VR1 5.40 CENT. 1.15 8.00 CENT. 0.30(4) +0.05 0.75 - 0.00 6.60 ROTATION CENTER 4.60 5.15 REF. 3.00 CENT. +0.00 Ø1.45 -0.04 2.20 a CIRCUIT 3' 1' 55° max P. TY 1.45 REF. 0.60 .75 R0 2.20 VR1 2 0.60 2.20 Ø 4.70 CENT. 1.15 1.45 REF. C 0.25 “ L” 0.30 (4) 6.50 +0.05 0.75 -0.00 ROTATION CENTER 4.65 5.15 REF. 3.00 CENT. +0.00 Ø1.45 -0.04 6.50 55° max 5.40 CENT P. TY 8.00 CENT. 0.60 .75 R0 4.60 (6) 1' 2' 3' VR2 5.40 CENT. RECOMMENDED PCB MOUNTING HOLE Ordering Information 254 B T 103 C 50 TERMINAL STYLE DRIVE ARM LENGTH DIM "L" RESISTANCE CODE EXAMPLES RESISTANCE TOLERANCE EFFECTIVE ANGLE S – SURFACE MOUNT LENGTH FROM MOUNTING SURFACE CODE RESISTANCE A – ±10% 50 – 50º 55 – 55º T – THROUGH HOLE A – 9.3 mm B – 12.0 mm 103 10K B – ±20% 104 100K C – ±30% A SWITCH CONFIGURATION A – W/O SWITCH B – MOMENTARY SWITCH STANDARD PART (QUICK DELIVERY ) - 254TA103C50A, 254TA103C50B, 254SA103C50A, 254SA103C50B 2-2 CTS Electrocomponents © 2010 CTS Corporation. All rights reserved. Information subject to change. 01/22/10 www.ctscorp.com