® Electrocomponents Series 223G Data Sheet Tactile Switch 4.8 x 3.0mm Compact Tactile Switch Features Optimized Mechanical Features • Surface mount terminal configuration • Compatible with IR reflow and manual soldering 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 1 ohm maximum Storage Temperature - 40°C to +85°C Insulation Resistance 100 Megohms minimum between terminals Push Strength 3 Kgf maximum Maximum Rating 50 mA -12 VDC Actuation Life 200,000 cycles Dielectric Strength 250 VAC for 1 minute between adjacent terminals Allowable Solder Time IR Reflow: Up to 5 seconds at 260°C. Manual soldering: Up to 3 seconds at 350°C Operating Force 160gf Travel 0.15 mm Packaging Standard: Tape and reel packaging with 330mm diameter reel and 12mm wide plastic tape Operating Temperature - 40°C to +85°C 1-3 CTS Electrocomponents © 2015 CTS Corporation. All rights reserved. Information subject to change. 10/14/15 www.ctscorp.com CTS SERIES 223G... - Surface Mount, Without Bracket 4.8 4.6 2 3 2 2.2 3 3.1±0.1 1.5±0.1 PCB 0.1 MAX. 0.4 MAX. 1.75 ±0.1 1 1 0.8±0.1 1.35 ±0.1 0.05 MAX. 0.25 MAX. 3.8 +0.1 -0 3.0 5.6±0.1 0.55 1.5 0.95 2.2 1.0 ±0.1 0.3 ±0.1 0.4 CIRCUIT DIAGRAM 3.0 ±0.1 R0.5 MAX. PCB LAYOUT PCB MOUNTING SURFACE 2.2 1.3 “L” 3.7 DIMENSION : mm STANDARD TOLERANCE : .X (1 PLACE) : ±0.3 1 2 0.6 3 0.6 0.6 2.3 VIEW A A CTS SERIES 223G...K - Surface Mount, With Bracket 4.8 4.6 3.1±0.1 1.5 ±0.1 +0.1 ±0.1 1.65 3.0 3 0.4 ±0.05 2.2 2 1.35 ±0.1 1.5 ±0.05 1.75 1 0.4 CIRCUIT DIAGRAM R0.5 MAX. 1.1 ±0.05 3 PCB 0.8±0.1 0.4+0.1 -0 0.1 MAX. 2 2 2.2 1 0.8 -0 3 0.25 MAX. 1 0.65 0.95 3.0 2-0.7±0.1 PCB MOUNTING SURFACE 2.2 3.7 4.7 PCB LAYOUT 0.55 1.5 3.8 2-0.1±0.05 1.3 “L” 1.8 4.7 DIMENSION : mm STANDARD TOLERANCE : .X (1 PLACE) : ±0.3 1 2 3 0.6 0.6 0.6 2.3 A VIEW A 2 -3 CTS Electrocomponents © 2015 CTS Corporation. All rights reserved. Information subject to change. 10/ 14/15 www.ctscorp.com Ordering Information 223G – M S A R A K Actuator Force A: 160 gf Mounting BLANK: NO BRACKET K : WITH BRACKET Termination M: SURFACE MOUNT Actuating Direction S: SIDE ACTUATION Package R : TAPE & REEL PACKAGING Actuator Height “L” A: 1.7 mm 3 -3 CTS Electrocomponents © 2015 CTS Corporation. All rights reserved. Information subject to change. 10/14/15 www.ctscorp.com