Series 218 Half Pitch, SMD DIP Switch  Removable tape seal to withstand IR vapor phase or wave soldering temperatures, and board washing  Gull-wing and “J”bend terminal configurations  Low profile actuators prevent accidental actuation  SPST configuration available  0.6mm/.024” actuator travel  Optional top tape seal for board spray washing Description Positive detent separated from contactor causes contactor does not deflect during actuation. Unique compact type design allows to be used at mini size application. Optional sealed structure is optimized for board washing during soldering process. It makes it the ideal choice for any server, security and HVAC systems Ordering Information Number of Low Profile B Bottom Top Tape Terminal Packaging Actuation Series S Shipping Position Switch Positions A c t u a t o r Epoxy Seal Seal Type Type Preset 218- 12 LP S T J R F S RRRTTT T T T T 20212124 1 2 1 E E TTT T Code No. of switch Code Top tape seal T positions Code Spec. TSS Blank No top tape seal 2 2 positions T Top tape seal Blank Anti-static tube packaging 4 4 positions R Tape & reel packaging 6 6 positions 8 8 positions 10 10 positions 12 12 positions Code Spec. Blank Gull wing terminal J J b e n d terminal Code Spec. Blank Ship at ON position F Ship at OFF position Notes: Contact CTS for other common features not listed. 2019-08-5 Rev. A Page 1 of 6 ©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.

Series 218 Half Pitch, SMD DIP Switch Electrical Specifications Parameter Conditions & Remarks Min Max Unit Circuit SPST 2 12 position Initial 100 Contact Resistance milliohms At end of life 100 Insulation Resistance Between insulated terminals 100 megohms 350 VAC between adjacent Dielectric Strength 1 minute switches Actuation Life 25mA @ 24 VDC 1,000 cycles Between adjacent closed Switch Capacitance 10 pF switches 100 mA Nonswitching Rating or or 50 VDC Mechanical and Environmental Soldering Maximum reflow temperature, 250°C for 30 seconds MSL Level 1 RoHS Lead-Free. Fully compliant to RoHS Directive 2011/65/EU Per MIL-STD-202G, method 213B, condition A( 50G’s) Shock with no contact inconsistencies greater than 1 microsecond Per MIL-STD-202G, method 204D, condition B ( .06” or 15G’s between 10 HZ to 2K HZ) with Vibration no contact inconsistencies greater than 1 microsecond Coplanarity 0.1mm/.004” maximum Bottom epoxy seal standard Seal Top tape seal optional Marking Special marking available-consult CTS Standard anti-static tube packaging Packaging: Optional tape and reel packaging Operating Temperature -55°C to +85°C Range Storage Temperature -55°C to +85°C Range Soldering Profile 2019-08-5 Rev. A Page 2 of 6 ©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.

Series 218 Half Pitch, SMD DIP Switch Mechanical Specifications Figure 1 – Surface Mount J Bend Terminal Figure 2 – Surface Mount Gull Wing Terminal 2019-08-5 Rev. A Page 3 of 6 ©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.

Series 218 Half Pitch, SMD DIP Switch Packing: Tape and Reel Unit: mm SW Section F Fig Bo W F 2 I 4.51 16.0 7.50 4 I 7.05 16.0 7.50 6 I 9.75 16.0 7.50 8 I 12.13 24.0 11.50 10 I 14.67 24.0 11.50 12 I 17.22 24.0 11.50 SPECIFIED REEL PARTS DIMENSIONS: Unit: mm SW Section F W1 W2 W3 2 16.4 22.4 MAX. 15.9 MIN./19.5 MAX. 4 16.4 22.4 MAX. 15.9 MIN./19.5 MAX. 6 16.4 22.4 MAX. 15.9 MIN./19.5 MAX. 8 24.4 30.4 MAX. 23.9 MIN./27.4 MAX. 10 24.4 30.4 MAX. 23.9 MIN./27.4 MAX. 12 24.4 30.4 MAX. 23.9 MIN./27.4 MAX. W3 ( INCLUDES FLANGE DISTORTION AT OUTER EDGE) W2 ( MEASURED AT HUB ) 100 330 W1 ( MEASURED AT HUB) 2019-08-5 Rev. A Page 4 of 6 ©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.

Series 218 Half Pitch, SMD DIP Switch FEEDING DIRECTION 2019-08-5 Rev. A Page 5 of 6 ©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.

Series 218 Half Pitch, SMD DIP Switch 2019-08-5 Rev. A Page 6 of 6 ©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.