Data Sheet

®
Electrocomponents
Series 226B Data Sheet
Tactile Switch
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
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
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
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
1-2
CTS Electrocomponents
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
© 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
2
4
1
3
0.4 ±0.1
2.9
1.5
2
4
2.2 ±0.1
4.5 ±0.1
3.5
2.5 ±0.1
0.5
3
2.1
0.6
1.8
1
CIRCUIT DIAGRAM
PCB LAYOUT
2.2
3
DIMENSION : mm
STANDARD TOLERANCE :
.X (1 PLACE) : ±0.30
0.6
1.4
1.7
1
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
5
5
2.9
1.5
+0.15
2
3
4
3.1
2.5 ±0.1
0.4 ±0.1
2
1
1.15 ±0.1
2.1
0.5
3
1.85 -0.05
0.6
1
4
1.8
3.5
CIRCUIT DIAGRAM
2.2
PCB LAYOUT
2
3
4
DIMENSION : mm
STANDARD TOLERANCE :
.X (1 PLACE) : ±0.30
1.7
1
0.6
1.4
5
4.3 ±0.5
Ordering Information
226B – J
Termination
J : SURFACE MOUNT J BEND
Actuating Direction
V: VERTICAL
2 -2
CTS Electrocomponents
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
Packaging
R : TAPE & REEL PACKAGING
Actuator Height
A: 1.7mm
© 2015 CTS Corporation. All rights reserved. Information subject to change.
10/1/15
www.ctscorp.com
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