Series 228A 7.2 x 6.8mm 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 LED Cap Cap Laser Series Packaging Type Direction Force Color Type Style Color Etching 22 222I M V A E 228A M V A R F A MS A R Blank No Etching (only available on Code Spec. Natural color caps) Standard through hole See table on page.2 D Code Spec. (white actuator) F Flat Surface mount gull wing M (black actuator) *Blank Bulb *Blank is only available Blank No Cap for no cap, vertical Code Spec. See table on page through hole terminal V Vertical 2 with single color LED Side, with 4 Blank No Cap *S1 pairs of See table on pages 2 terminals Code Spec. - 4 Side, with 3 R Red *S2 pairs of Y Yellow terminals G Pure Green Code Spec. *S1 and S2 are only available with B Blue Tape & reel Cap Style. C, Flat LED, W White packaging and through hole terminals R A Amber (only available for L Olive Green surface mount type) RG Red & Green Tray packaging RB Red & Blue (only available for Blank YG Yellow & Green standard through Code Spec. RA Red & Amber hole type) A 1 6 0 g f AW Amber & White Note: Caps supplied in bulk for surface mount terminal constructions and must be installed after IR reflow soldering. www.ctscorp.com 2021-6-2 Rev. H Page 1 of 7 2021 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. Series 228A Tactile Switch Cap Style Cap Color Code Spec. Code Cap Color Elliptical MS M i s t y Si l v er A column on W White round BB Bright Black Cap Etching 45 Elliptical R Red B column on MB Misty Black round A Orange Cylinder on N Natural C 3/4 circle Cap Etching Cap Style Details Code Style A Style A: Elliptical column on round B Ex. of Misty Silver C Cap with etching D Style C: Cylinder on 3/4round E Style B: Elliptical column on round Style C: Cylinder on 3/4 circle Ex. of Misty Silver Ex. of Orange Cap with etching Cap with etching www.ctscorp.com 2021-6-2 Rev. H Page 2 of 7 2021 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.