Series 228D
6.8 x 5.0mm Illuminated Tactile Switch
. Surface mount gull-wing terminal and standard through hole configurations
. Compatible with IR reflow, and manual soldering
. Single color display during illumination
. Variety of LED color options
. Variety of cap styles, colors, and laser etching options
Ordering Information
Terminal
Actuating Actuation LED
Direction Force
LED
Type
Cap
Style
Cap
Color
Laser
Etching
Series
Packaging
R
Type
Color
228D
M
S1
A
R
F
A
MS
A
Blank – No Etching
(only available on
Natural color caps)
Code
Spec.
Standard through hole
D1 (black actuator), terminal
length 1.5mm
See table on page.2
Surface mount gull wing
(black actuator)
Blank – No Cap
See table on
page 2
Code
Spec.
Flat
M
F
Blank – No Cap
See table on
pages 2
Code
R
Spec.
Red
Y
Yellow
G
Pure Green
Blue
Code
R
Spec.
Tape & reel
packaging
(only available for
surface mount type)
Tray packaging
(only available for
standard through
hole type)
Code
S1
Spec.
B
Side, height: 3.5mm from
cap center to PCB
W
A
White
Amber
RG
RB
YG
Red & Green
Red & Blue
Yellow & Green
Code Spec.
A
Blank
BW Blue & White
220 gf
RA
Red & Amber
AW Amber & White
Note: Caps supplied in bulk for surface mount terminal
constructions and must be installed after IR reflow soldering.
www.ctscorp.com
2019-6-10 Rev. B
Page 1 of 4
© 2019 CTS® Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test
equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.