Electrocomponents
6.2 x 3.5mm Compact
Tactile Switch
Features
Optimized Mechanical Features
• Surface mount terminal configuration
• Compatible with IR reflow and manual soldering
• Variety of operating force options
®
Series 222H
Data Sheet
Tactile Switch
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
Insulation Resistance
100 Megohms minimum between
terminals
Maximum Rating
50 mA 12 VDC
Dielectric Strength
250 VAC for 1 minute between adjacent
terminals
Operating Force
120, 160 or 240 gf
Travel
0.15mm
Operating Temperature
- 40°C to +85°C
Storage Temperature
- 40°C to +85°C
Actuator Strength
3 Kgf maximum
Actuation Life
120 gf: 1,000,000 cycles
160 gf: 1,000,000 cycles
240 gf: 500,000 cycles
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
1-3
CTS Electrocomponents
© 2015 CTS Corporation. All rights reserved. Information subject to change.
7/24/15
www.ctscorp.com
CTS SERIES 222H... - Surface Mount Without Bracket
2.55
6.0
PCB
3.1
2.0
0.1 MAX.
1
2
3.1
1.35
1.65
1.6
0.4
3.5
5.1
-0.1
2-R0.5 MAX.
0.05 MAX.
0.3 MAX.
2.6
4.8
PCB MOUNTING SURFACE
+0
5.8
-0.1
7.0
PCB LAYOUT
“L”
3.0
1
3.6
5.1
5.7
6.2
2
CIRCUIT DIAGRAM
DIMENSION : mm
STANDARD TOLERANCE :
.X (1 PLACE) : ±0.2
CTS SERIES 222H...K - Surface Mount With Bracket
5.54
PCB
2.55
3.1
2-R0.5 MAX.
0.1 MAX.
1
2-2.2
2
2-1.2
0.45
R0.25
1.3
+0.2
2.0
1.28
2.0
7/24/15
3.1
2.0
0.55
0.1
1.35
1.65
2-PTH
+0.2
3.5
-0.1
0.05 MAX.
+0
.
1
2-0.5
1.6
2-1.5
5.1
-0
7.3
0.2
2.6
4.8
7.3
PCB MOUNTING SURFACE
1.28
0.9
“L”
0.4
DIMENSION : mm
STANDARD TOLERANCE :
.X (1 PLACE) : ±0.2
3.0
1
3.6
5.1
5.7
2
CIRCUIT DIAGRAM
2 -3
CTS Electrocomponents
© 2015 CTS Corporation. All rights reserved. Information subject to change.
www.ctscorp.com
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