Electrocomponents
3.5x2.9mm Compact
Tactile Switch
Features
Optimized Mechanical Features
• Surface mount J bend terminal configuration
• 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
®
Series 226B
Data Sheet
Tactile Switch
Electrical and Mechanical Specifications
Switch Contact Resistance
100 milliohms maximum
Insulation Resistance
100 Megohms minimum between
insulated terminals
Maximum Rating
50 mA 12 VDC
Dielectric Strength
250 VAC for 1 minute between adjacent
terminals
Operating Force
100,160, 200, 350 or 500 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
100 gf: 1,000,000 cycles
160 gf: 200,000 cycles
200 gf: 200,000 cycles
350 gf: 200,000 cycles
500 gf: 100,000 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
1-2
CTS Electrocomponents
© 2015 CTS Corporation. All rights reserved. Information subject to change.
10/1/15
www.ctscorp.com
CTS SERIES 226BJ... - Surface Mount J Bend, Without Ground
1.8
1
0.6
0.5
3
1
3
0.4
±0.1
2
2.2
±0.1
4.5
±0.1
4
2
3.5
4
CIRCUIT DIAGRAM
PCB LAYOUT
2.2
1
1.4
1.7
3
DIMENSION : mm
STANDARD TOLERANCE :
.X (1 PLACE) : ±0.30
0.6
2
4
4.3
±0.5
CTS SERIES 226BJ...G - Surface Mount J Bend, With Ground
4.5
±0.1
2.2
±0.1
1.1
±0.1
3
1
1.15
±0.1
1.85
-0.05
5
2
5
1
0.6
0.5
2.1
1.5
2.9
2
1.8
3.5
4
3
4
CIRCUIT DIAGRAM
2.2
PCB LAYOUT
5
1
0.6
1.4
1.7
2
DIMENSION : mm
STANDARD TOLERANCE :
.X (1 PLACE) : ±0.30
3
4.3
±0.5
4
Ordering Information
226B – J
V
A
A
Actuator Force
A:
100 gf
B:
160 gf
C:
200 gf
D:
350 gf
E:
500 gf
R
G
Ground Terminal
G
: WITH GROUND TERMINAL
BLANK:
NO GROUND TERMINAL
Termination
J
: SURFACE MOUNT J BEND
Actuating Direction
V:
VERTICAL
Packaging
R
: TAPE & REEL PACKAGING
Actuator Height
A:
1.7mm
2 -2
CTS Electrocomponents
© 2015 CTS Corporation. All rights reserved. Information subject to change.
10/1/15
www.ctscorp.com
2.5
±0.1
2.1
1.5
2.9
+0.15
3.1
2.5
±0.1
0.4
±0.1