Electrocomponents
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
®
Series 222E
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
50 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
160 gf or 260 gf
Travel
0.25mm
Operating Temperature
- 40°C to +85°C
Storage Temperature
- 40°C to +85°C
Actuator Strength
2 Kgf maximum
Actuation Life
160 gf: 1,000,000 cycles
260 gf: 200,000 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.
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
5.0
6.2
4.8
±0.10
7.2
±0.10
CIRCUIT DIAGRAM
3.4
2.0
PCB LAYOUT
0.1
0.02
0.5
2.5
3.7
0.5
CTS SERIES 222EM2VA...G - Surface Mount Gull Wing, Round Top, With Ground Terminal
0.8
1.2
1.5
DIMENSION : mm
STANDARD TOLERANCE :
.XX (2 PLACE) : ±0.30
0.45
2.6
±0.10
5.5
±0.10
4.8
±0.10
4.6
±0.10
5.0
1.0
±0.10
5.0
6.2
4.8
±0.10
7.2
±0.10
CIRCUIT DIAGRAM
PCB LAYOUT
2.0
0.1
0.02
0.8
0.5
2.5
3.7
0.5
PCB MOUNTING SURFACE
CTS SERIES 222EJ1VA...G - Surface Mount J Bend Terminal, Square Top,
With Ground Terminal
1.2
DIMENSION : mm
STANDARD TOLERANCE :
.XX (2 PLACE) : ±0.30
0.45
1.5
3.1
±0.10
4.3
±0.10
4.6
±0.10
5.5
0.45
0.4
0.5
2.5
5.1
3.7
0.5
2 -3
CTS Electrocomponents
© 2015 CTS Corporation. All rights reserved. Information subject to change.
0.8
1.2
1.5
5.0
5.0
1.0
±0.10
3.8
±0.10
5.4
±0.10
CIRCUIT DIAGRAM
PCB LAYOUT
3.4
2.0
DIMENSION : mm
STANDARD TOLERANCE :
.XX (2 PLACE) : ±0.30
10/27/15
www.ctscorp.com
CTS SERIES 222EJ2VA...G - Surface Mount J Bend Terminal, Round Top,
With Ground Terminal
5.5
4.6
±0.10
3.1
±0.10
4.3
±0.10
5.0
±0.10
5.0
1.0
±0.10
3.8
±0.10
5.4
±0.10
CIRCUIT DIAGRAM
PCB LAYOUT
2.0
0.45
0.4
DIMENSION : mm
STANDARD TOLERANCE :
.XX (2 PLACE) : ±0.30
0.5
2.5
5.1
3.7
0.5
CTS SERIES 222EJ2VB...G - Surface Mount J Bend Terminal, Round Top, Lower Height,
With Ground Terminal
0.3 MAX.
SR1.0
1.0
RESTRICTION IN OPERATION
5.0
RECOMMENDED SHAPE
OF KEYING TIP
0.8
1.2
1.5
0.45
0.5
0.5
3.7
0.4
0.8
M1
:
M2
:
J1
:
J2
:
3 -3
CTS Electrocomponent
CTS Electrocomponents
5.0
DIMENSION : mm
STANDARD TOLERANCE :
.XX (2 PLACE) : ±0.30
CIRCUIT DIAGRAM
4.3
±0.10
4.6
±0.10
3.1
±0.10
5.5
±0.10
2.5
5.1
1.0
±0.10
3.8
±0.10
5.4
±0.10
PCB LAYOUT
Ordering Information
222E – M1 V
A
A
Actuator Force
A:
160 gf
B:
260 gf
R
G
Ground Terminal
G
: WITH
Package
R
: TAPE & REEL PACKAGING
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
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
© 2015 CTS Corporation. All rights reserved. Information subject to change.
s
10/27/15
www.ctscorp.com
stm32/stm8
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