® Electrocomponents Series 226A Data Sheet Tactile Switch 3.0x2.6mm Compact Tactile Switch Features Optimized Mechanical Features • Surface mount gull-wing terminal configurations • Compatible with IR reflow and manual soldering • Variety of operating force 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 100 milliohms maximum Storage Temperature - 40°C to +85°C Insulation Resistance 100 Megohms minimum between insulated terminals Actuator Strength 3 Kgf. maximum Maximum Rating 50 mA -12 VDC Actuation Life 160 gf: 500,000 cycles 400 gf: 200,000 cycles Dielectric Strength 250 VAC for 1 minute between adjacent terminals Operating Force 160 or 400 gf Travel 0.15mm 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 © 2016 CTS Corporation. All rights reserved. Information subject to change. 1/20/16 www.ctscorp.com CTS SERIES 226AM - Surface Mount Gull Wing 3.9 ±0.10 3.5 3.0 ±0.3 2.5 ±0.10 2 3 4 1 2 3 4 CIRCUIT DIAGRAM PCB LAYOUT 1.0 1.4 0.05 2.4 ±0.10 4 1 0.9 ±0.10 3 2.6 ±0.3 2 1.3 1 2.0 1.7 DIMENSION : mm STANDARD TOLERANCE : .X (1 PLACE) : ±0.20 0.92 ±0.3 2.2 ±0.3 Ordering Information 226A – M Termination M: SURFACE MOUNT GULL WING Actuating Direction V: VERTICAL 2 -2 CTS Electrocomponents V A A Actuator Force A:160 gf B: 400 gf R Packaging R : TAPE & REEL PACKAGING Actuator Height A: 1.4mm © 2016 CTS Corporation. All rights reserved. Information subject to change. 1/20/16 www.ctscorp.com