® Electrocomponents Series 222A Data Sheet Tactile Switch 6.2 x 6.2mm Compact Tactile Switch Features Optimized Mechanical Features • Surface mount gull-wing terminal and standard through hole configurations • Compatible with IR reflow, wave and manual soldering • Compatible with automatically dip-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 100 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 100 gf: 1,000,000 cycles 160 gf: 1,000,000 cycles 260 gf: 200,000 cycles Dielectric Strength 250 VAC for 1 minute between adjacent terminals Operating Force 100, 160, or 260gf Travel 0.25mm Operating Temperature - 40°C to +85°C 1-4 CTS Electrocomponents Allowable Solder Time IR Reflow: Up to 5 seconds at 260°C Wave soldering: Up to 5 seconds at 260°C Manual soldering: Up to 3 seconds at 350°C Packaging Standard: Bag packaging Optional : Tape and reel packaging with 330mm diameter reel, 16mm wide plastic tape - for vertical actuation surface mount gull-wing terminal 24mm wide plastic tape - for side actuation surface mount gull-wing terminal © 2015 CTS Corporation. All rights reserved. Information subject to change. 7/20/15 www.ctscorp.com CTS SERIES 222AM - Surface Mount Gull Wing, Vertical Actuation 6.2 4-1.3 ± 0.1 6.4 0.1 1 3 2 4 1 3 2 4 4.5 ± 0.1 4.5 ± 0.1 3 4.6 6.2 1 0.7±0.1 9.5 0.1 4.6 4 2 PCB LAYOUT CIRCUIT DIAGRAM D L “L” 3.3 0.5 D 0.3±0.1 9.0 0.7 0.1 4.5 0.1 3.5 3.5 3.0 3.0 4.30 5.00 7.00 8.00 3.0 9.50 DIMENSION : mm STANDARD TOLERANCE : .X (1 PLACE) : ±0.30 CTS SERIES 222AD - Standard Through Hole, Vertical Actuation 3 1 1 3 2 4 4.5 ± 0.1 3 4.6 6.2 1 4.5 ± 0.1 4.6 0.7±0.1 6.2 2 4. 1.0 4 2 CIRCUIT DIAGRAM 4 6.5 0.1 PCB LAYOUT 0.3 “L” D 3.5 1.8 D 3.3 0.5 D 0.1 L 3.5 3.5 3.0 3.0 4.30 5.00 7.00 8.00 3.0 9.50 0.7 0.1 6.5 0.3 4.5 0.1 7.9 0.3 DIMENSION : mm STANDARD TOLERANCE : .X (1 PLACE) : ±0.30 2-4 CTS Electrocomponents © 2015 CTS Corporation. All rights reserved. Information subject to change. 7/20/15 www.ctscorp.com CTS SERIES 222ADS1 - Standard Through Hole, Side Actuation 7.0 3 3 4 1 2 4 1 2 4. 1.0 HOLES 4.5 7.4 CIRCUIT DIAGRAM 6.55 0.3 7.2 2 3.5 3.85 8.35 6.85 5.85 3.5 3.0 3.0 3.0 4.0 1.8 1 3 L D 3.5 D 6.2 PCB LAYOUT PCB MOUNTING SURFACE 4 0.3 0.7 0.7 0.4 4.5 4.0 L 7.0 DIMENSION : mm STANDARD TOLERANCE : .X (1 PLACE) : ±0.30 2.5 2.55 8.4 0.3 CTS SERIES 222AMS1 - Surface Mount Gull Wing, Side Actuation +0.15 7.0 - 0 4.5 0.7 4 2.0 3 +0.1 2. 0.8 - 0 HOLES 2 1 7.4 2.3 2 2.0 1 2.0 5.8 3.7 1.5 3 4 2.0 8.4 5.8 4 3 4.0 0.6 D 7.2 6.0 0.3 4.0 0.4 6.2 DIMENSION : mm STANDARD TOLERANCE : .X (1 PLACE) : ±0.30 2 1 4.5 PCB MOUNTING SURFACE 1.2 0.6 7.0 9.4 2.0 3-4 CTS Electrocomponents D 3.0 L 2.8 © 2015 CTS Corporation. All rights reserved. Information subject to change. 3.5 3.5 L 3.60 4.30 7/20/15 www.ctscorp.com Ordering Information 222A – M V A R A Actuator Force A: 160 gf B: 260 gf C: 100 gf Termination M: SURFACE MOUNT GULL WING D : STANDARD THROUGH HOLE Package BLANK : BAG PACKAGING (STANDARD THROUGH HOLE ONLY) R : TAPE & REEL PACKAGING (SURFACE MOUNT ONLY) Actuating Direction V: VERTICAL S1: SIDE Actuator Height “L” ACTUATOR HEIGHT “L” mm A B C D E F G H I J 4.3 5.0 7.0 9.5 3.85 8.35 6.85 5.85 8.0 3.6 222AMV 222ADV 222AMS1 222ADS1 4-4 CTS Electrocomponents © 2015 CTS Corporation. All rights reserved. Information subject to change. 7/20/15 www.ctscorp.com