® Electrocomponents Series 226G Data Sheet Tactile Switch 3.7x3.7mm Compact Tactile Switch Features Optimized Mechanical Features • Surface mount J bend 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 235 gf: 50,000 cycles Dielectric Strength 250 VAC for 1 minute between adjacent terminals Operating Force 160 or 235 gf Travel 0.15 mm 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. 9/29/15 www.ctscorp.com CTS SERIES 226GJ... - Surface Mount J Bend Terminal ±0.2 3.7 90 ° 2 2.75 0.4 3 2 0.8 SR0.8 4 SHAPE OF KEYING TIP 3.7 1 3° 2.2 3.07 4 1 RESTRICTION IN OPERATION 3 1 3 2 4 MYLAR 0.2 1 3.7 ±0.1 CIRCUIT DIAGRAM 2.1±0.1 3.4 ±0.1 1.7 ±0.1 “L” 2.1 ±0.1 2.5 ±0.1 3 PCB MOUNTING SURFACE 3.7 ±0.1 Do not place circuit in this 2 area PCB LAYOUT 4 DIMENSION : mm STANDARD TOLERANCE : .X (1 PLACE) : ±0.2 Ordering Information 226G – Termination J: SURFACE MOUNT J BEND Actuating Direction V: VERTICAL J V A A R Actuator Force A: 160 gf B: 235 gf Packaging R : TAPE & REEL PACKAGING Actuator Height “L” A: 0.35 mm !!!Note: Consult CTS for other common features not listed. 2 -2 CTS Electrocomponents © 2015 CTS Corporation. All rights reserved. Information subject to change. 9/29/15 www.ctscorp.com