® Electrocomponents Series 223A Data Sheet Tactile Switch 4.7 x 3.5mm Compact Tactile Switch Features Optimized Mechanical Features • Surface mount gull-wing and J bend terminal configurations • Compatible with IR reflow and manual soldering • Variety of operating force & actuator height options Optimized Contact System • Excellent tactile feedback Materials • Silver coated terminals for better solderability • High temperature materials (UL94V-0) • RoHS compliant Electrical and Mechanical Specifications Switch Contact Resistance 500 milliohms maximum Storage Temperature - 40°C to +85°C Insulation Resistance 100 Megohms minimum between terminals Actuator Strength 3 Kgf maximum Maximum Rating 50 mA -12 VDC Actuation Life 160 gf: 300,000 cycles 260 gf: 100,000 cycles Dielectric Strength 250 VAC for 1 minute between adjacent terminals Operating Force 160 gf or 260 gf Travel 0.3mm Allowable Solder Time IR Reflow: Up to 5 seconds at 260°C Manual soldering: Up to 3 seconds at 350°C Packaging Standard : Tape and reel packaging with 330mm diameter reel and 12mm wide plastic tape Operating Temperature - 40°C to +85°C 1-2 CTS Electrocomponents © 2015 CTS Corporation. All rights reserved. Information subject to change. 3/27/15 www.ctscorp.com CTS SERIES 223AM - Surface Mount Gull Wing 4.4 2 4 1 3 2 4 1 3 1.7 3.5 0.7 4-0.6 6.8 4.7 CIRCUIT DIAGRAM 2.7 +0 6.4 -0.2 PCB LAYOUT DIMENSION : mm STANDARD TOLERANCE : .X (1 PLACE) : ±0.15 1.65 -0.1 +0.15 0.2 ±0.05 2.0 CTS SERIES 223AJ - Surface Mount J Bend Terminal 6.0 4.7 4.0 4 2 2 4 1 3 3.5 0.7 4 1 3 1 3 CIRCUIT DIAGRAM 2.7 2 1.7 4-0.6 +0 5.5 -0.2 PCB LAYOUT DIMENSION : mm STANDARD TOLERANCE : .X (1 PLACE) : ±0.15 2.5 1.65 -0.1 +0.15 2.0 Ordering Information 223A – M Termination M: SURFACE MOUNT GULL WING J : SURFACE MOUNT J BEND V A A R Packaging R : TAPE & REEL PACKAGING Actuator Force A:160 gf B: 260 gf !!!Note: Actuating Direction V: VERTICAL 2 -2 CTS Electrocomponents Actuator Height A: 2.5mm Consult CTS for other common features not listed. © 2015 CTS Corporation. All rights reserved. Information subject to change. 3/27/15 www.ctscorp.com