Series 193 Data SheetData Sheet Electrocomponents Side Actuated DIP Switch Side Actuated, Surface Mount DIP Switches Features Optimized Mechanical Features Coplanarity: 0.1mm/.004 maximum Enclosed actuators shield contacts from foreign particles throughout life of switch Gull-wing terminal configuration Compatible with SMT assembly including IR and Vapor-phase (up to 260C) SPST configuration,2 through 10 positions Optimized Contact System Contact wiping action on make and break Integral terminal and contact locked into high temperature plastic base Lock-over-center design provides positive detent action Optimized, active contact design incorporating dimple-to-flat surface wiping interface with high contact force Materials Gold plated contacts for long-term contact corrosion resistance Tin plated terminals for better solderability UL 94V-0 plastics RoHS compliant Electrical and Mechanical Specifications Switch Function Actuation Life SPST-2 through 10 positions 7,000 cycles switching 50 mA 24 VDC Coplanarity Switch Contact Resistance Coplanarity of 0.1mm / .004 max 50 milliohms maximum initial Allowable Solder Time 100 milliohms maximum at end of life Up to 60 seconds at 260C Insulation Resistance Vibration 1,000 megohms minimum between insulated terminals Per MIL-STD-202F, method 204D, condition B Dielectric Strength (.06 or 15GS between 10 HZ to 2K HZ) with no 500 VAC for 1 minute between adjacent contact inconsistencies greater than 1 microsecond switches Shock Nonswitching Rating Per MIL-STD-202F, method 213B, condition A 100 mA or 50 VDC maximum (50GS) with no contact inconsistencies greater Switch Capacitance than 1 microsecond 5.0 pF maximum between adjacent closed switches Sealing Bottom epoxy seal standard Operating Temperature Marking 40C to +85C Special side or top marking available-consult CTS Packaging Standard : Anti-static tube packaging Optional : Tape and reel packaging 7/21/14 2014 CTS Corporation. All rights reserved. Information subject to change. 1 - 2 CTS Electrocomponents www.ctscorp.comCTS SERIES 193 Surface Mount Pad Layouts 9.000.25 9.780.25 .354.010 .385.010 2.44 .096 REF 1.14 6.17 11.04 8.60 .045 .243 .435 1.52 .339 .060 0.25 .010 2.54 1.13 TYP. TYP100 .044 DATE CODE LOC ATION REF 0.38 7.90 9.120.25 O 1 2 3 4 8 9 10 .015 1.020.13 .311 .359.010 N .040.005 CTS STAND OFF 0.480.08 +0.38 2.54 TYP. 7.62 TYP. -0.13 .019.003 .100 C +.015 L .300 -.005 +0 10.40 -0.30 PART NO. +0 .410 DATE CODE LOC ATION -0.012 mm DIMENSION: inch Ordering Information No. of Overall Switch 193 10 M S R N Dimensions Positions Part Number 7.26 / .286 2 1932MS XX: OF POSITIONS 9.80 / .386 3 1933MS M: MEDIUM LENGTH ACTUATOR 12.34 / .486 4 1934MS (1.14mm/.045 ) 14.88 / .586 5 1935MS S: BOTTOM EPOXY SEAL 17.42 / .686 6 1936MS BLANK: ANTI-STATIC TUBE PACKAGING 19.96 / .786 7 1937MS *R: TAPE AND REEL PACKAGING 22.50 / .886 8 1938MS *Not available for 7 position BLANK: SHIP AT OFF POSITION 25.04 / .986 9 1939MS N: SHIP AT ON POSITION 27.58 / 1.086 10 19310MS Note: Consult CTS for other common standard features not listed. 7/21/14 2014 CTS Corporation. All rights reserved. Information subject to change. 2 - 2 CTS Electrocomponent s www.ctscorp.com