Data Sheet

®
Electrocomponents
Series 226D Data Sheet
Tactile Switch
3.5x2.9mm Compact
Tactile Switch
Features
Optimized Mechanical Features
• Surface mount gull-wing 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
500 milliohms maximum
Storage Temperature
- 40°C to +85°C
Insulation Resistance
100 Megohms minimum between
insulated terminals
Actuator Strength
2 Kgf. maximum
Maximum Rating
50 mA -12 VDC
Actuation Life
100,000 cycles
Dielectric Strength
250 VAC for 1 minute between adjacent
terminals
Operating Force
160 or 220 gf
Travel
0.2 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
1-3
CTS Electrocomponents
© 2015 CTS Corporation. All rights reserved. Information subject to change.
10/6/15
www.ctscorp.com
CTS SERIES 226DM1... - Surface Mount Gull Wing Type1
5.2
3.5
2
2
R0.5 max
1.2 ±0.1
2.1±0.05
4
3.55 ±0.1
1
0.9 ±0.1
3
5.5 ±0.1
3
3.1 +0.1
-0
1
2
3
4
4
PCB LAYOUT
1.2
0.15
0.4
0.7
1.0
0.3 ±0.1
0.95
1.4
3.0 +0.1
-0
0.775 ±0.05
0.6
0.85
2.9
“L”
0.5
1
2.9
PCB MOUNTING SURFACE
DIMENSION : mm
STANDARD TOLERANCE :
.X (1 PLACE) : ±0.2
0.8
2.13
CIRCUIT DIAGRAM
CTS SERIES 226DM2... - Surface Mount Gull Wing Type2
1
2
2
1
2.3±0.05
3
1.2 ±0.1
0.6
0.85
2.1±0.05
0.5
R0.5 max
2.9
“L”
5.7 ±0.1
3.55 ±0.1
0.85 ±0.1
3.5
4
0.7 +0.1
-0 Through Hole
0.95
1.4
3.1 +0.1
-0
3
3.0 +0.1
-0
0.775 ±0.05
5.2
4
4.7 ±0.1
PCB LAYOUT
1.2
1
2
DIMENSION : mm
STANDARD TOLERANCE :
.X (1 PLACE) : ±0.2
0.4
0.15
0.4
0.7
1.0
2.9
PCB MOUNTING SURFACE
4.6
3
4
0.8
2.13
CIRCUIT DIAGRAM
2 -3
CTS Electrocomponents
© 2015 CTS Corporation. All rights reserved. Information subject to change.
10/ 6/15
www.ctscorp.com
Ordering Information
226D – M2 S
Termination
M1: SURFACE MOUNT GULL WING TYPE 1
M2: SURFACE MOUNT GULL WING TYPE 2
Actuating Direction
S: SIDE
A
A
R
Actuator Force
A: 160 gf
B: 220 gf
Packaging
R : TAPE & REEL PACKAGING
Actuator Length “L”
A: 3.5 mm
!!!Note:
Consult CTS for other common features not
listed.
3 -3
CTS Electrocomponents
© 2015 CTS Corporation. All rights reserved. Information subject to change.
10/6/15
www.ctscorp.com
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