® Electrocomponents Series 222E Data Sheet Tactile Switch 5.0 x 5.0mm 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 50 milliohms maximum Storage Temperature - 40°C to +85°C Insulation Resistance 100 Megohms minimum between terminals Actuator Strength 2 Kgf maximum Maximum Rating 50 mA -12 VDC Actuation Life 160 gf: 1,000,000 cycles 260 gf: 200,000 cycles Dielectric Strength 250 VAC for 1 minute between adjacent terminals Operating Force 160 gf or 260 gf Travel 0.25mm 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 1-3 CTS Electrocomponents © 2015 CTS Corporation. All rights reserved. Information subject to change. 10/27/15 www.ctscorp.com CTS SERIES 222EM1VA...G - Surface Mount Gull Wing, Square Top, With Ground Terminal 5.5 ±0.10 4.8 ±0.10 4.6 ±0.10 2.6 ±0.10 5.0 1.0 ±0.10 4.8 ±0.10 7.2 ±0.10 5.0 6.2 CIRCUIT DIAGRAM PCB LAYOUT 1.5 1.2 0.8 0.1 0.02 0.45 3.4 2.0 DIMENSION : mm STANDARD TOLERANCE : .XX (2 PLACE) : ±0.30 0.5 0.5 3.7 2.5 CTS SERIES 222EM2VA...G - Surface Mount Gull Wing, Round Top, With Ground Terminal 5.5 ±0.10 4.8 ±0.10 4.6 ±0.10 2.6 ±0.10 5.0 1.0 ±0.10 5.0 4.8 ±0.10 7.2 ±0.10 6.2 CIRCUIT DIAGRAM PCB LAYOUT 1.5 DIMENSION : mm STANDARD TOLERANCE : .XX (2 PLACE) : ±0.30 PCB MOUNTING SURFACE 0.5 0.5 1.2 0.1 0.02 0.8 0.45 2.0 3.7 2.5 CTS SERIES 222EJ1VA...G - Surface Mount J Bend Terminal, Square Top, With Ground Terminal 5.5 4.6 ±0.10 4.3 ±0.10 3.1 ±0.10 5.0 1.0 ±0.10 3.8±0.10 5.0 5.4±0.10 CIRCUIT DIAGRAM PCB LAYOUT 0.5 2.5 5.1 2 -3 CTS Electrocomponents 1.5 1.2 0.4 0.8 0.45 3.4 2.0 DIMENSION : mm STANDARD TOLERANCE : .XX (2 PLACE) : ±0.30 0.5 3.7 © 2015 CTS Corporation. All rights reserved. Information subject to change. 10/27/15 www.ctscorp.com CTS SERIES 222EJ2VA...G - Surface Mount J Bend Terminal, Round Top, With Ground Terminal 5.5 ±0.10 4.3 ±0.10 4.6 ±0.10 3.1 ±0.10 5.0 5.0 1.0 ±0.10 3.8 ±0.10 5.4 ±0.10 CIRCUIT DIAGRAM PCB LAYOUT 0.5 DIMENSION : mm STANDARD TOLERANCE : .XX (2 PLACE) : ±0.30 1.5 0.4 0.8 1.2 0.45 2.0 0.5 3.7 2.5 5.1 CTS SERIES 222EJ2VB...G - Surface Mount J Bend Terminal, Round Top, Lower Height, With Ground Terminal 0.3 MAX. 5.0 SR1.0 1.0 RECOMMENDED SHAPE OF KEYING TIP 5.0 RESTRICTION IN OPERATION DIMENSION : mm STANDARD TOLERANCE : .XX (2 PLACE) : ±0.30 CIRCUIT DIAGRAM 0.8 0.4 0.45 5.5 ±0.10 4.6 ±0.10 3.1 ±0.10 1.0 ±0.10 3.8 ±0.10 3.7 2.5 4.3 ±0.10 0.5 0.5 5.4 ±0.10 5.1 PCB LAYOUT Ordering Information 222E – M1 V M1 : M2 : J1 : J2 : Termination SURFACE MOUNT GULL WING, SQUARE TOP SURFACE MOUNT GULL WING, ROUND TOP SURFACE MOUNT J BEND, SQUARE TOP SURFACE MOUNT J BEND, ROUND TOP Actuating Direction V: VERTICAL A R A G Ground Terminal G : WITH Actuator Force A: 160 gf B: 260 gf Package R : TAPE & REEL PACKAGING !!!Note: Consult CTS for other common features not listed. Actuator Height “L” A: 1.5 mm *B: 0.8 mm *B option is only available for surface mount J2 type 3 -3 CTSElectrocomponents Electrocomponent CTS © 2015 CTS Corporation. All rights reserved. Information subject to change. s 10/27/15 www.ctscorp.com