Series 218 SMT DIP ® SMT half pitch DIP switch – Auto placeable Features Optimized Mechanical Features • Removable tape seal to withstand IR vapor phase or wave soldering temperatures, board washing • Gull-wing and “J” bend terminal configurations • Low profile actuators prevent accidental actuation • SPST configurations, 2, 4, 6, 8, and 10 positions • Coplanarity: 0.1 mm/.004" maximum Optimized Contact System • Redundant, wiping contact • Contactor does not deflect during actuation • 0.6 mm/0.024" actuator travel Materials • Gold plated contacts, solder coated terminals • Copper alloy contactor • High temperature materials (UL 94V-0) Electrical and Mechanical Specifications Switch Function Single pole single throw Switch Contact Resistance 100 milliohms maximum initial 100 milliohms maximum after 1,000 cycles switch Insulation Resistance 100 megohms minimum across open switch 100 megohms minimum between adjacent closed switches Dielectric Strength 300 VDC maximum for 1 minute Nonswitching Rating 100 mA or 50 VDC Switch Capacitance 10 pF maximum between adjacent closed switches Operating Temperature –40°C to +85°C Actuation Life 1,000 cycles switching 25 mA @ 24 VDC Coplanarity Coplanarity of 0.1 mm / .004" maximum Allowable Solder Time IR and vapor phase–up to 30 seconds with 260°C Wave–up to 6 seconds at 260°C Vibration Per MIL-STD-202F, method 204D, condition B (.06" or 15 G’s between 10 HZ to 2 KHz) with no contact inconsistencies greater than 1 microsecond. Shock Per MIL-STD-202F, method 213B, condition A (50 G’s) with no contact inconsistencies greater than 1 microsecond. Sealing Bottom seal standard Top tape seal optional Marking Special marking available-consult CTS Technical Data Sheet 4218B CTS CORPORATION / MANUFACTURER OF RELIABLE ELECTRONIC COMPONENTS Powered by ICminer.com Electronic-Library Service CopyRight 2003 CTS SERIES 218 218 – Gull Wing Leads ON 5.8 .228 CTS 2.65 MAX. .104 TRAVEL 0.6 .024 0.18±0.1 .007±.004 0.45±0.1 .018±.004 1.27±0.1 .050±.004 218 – “J” Leads ON 1.27 .050 0.51 .020 TYP. 0.45 ± 0.1 .018 ± 0.004 Gull Wing Surface Mount Pad Layouts 0.76 .030 0.90 .035 3.20±0.15 .126±.006 + 0.15 6.05 - 0.08 + .006 .238 - .003 0.18±0.1 .007±.004 MM INCH DIM “A” 2.65 MAX .104 MAX MOUNTING SURFACE “J” Lead Surface Mount Pad Layouts 1.27 .050 0.51 .020 1.27 .050 6.60 .260 1.27 8.89 .050 .350 CTS 218–XX 2 4 6 DIMENSION: Order Information (P MEANS SECTION NO.) “A” OVERALL DIMENSION 3.71 / .146 6.25 / .246 8.79 / .346 11.33 / .446 13.87 / .546 DIMENSION: 5.8 .228 CTS TRAVEL 0.6 .024 1.27 ± 0.1 .050 ± .004 MOUNTING SURFACE .050 .020 8.44 .332 TYP. TYP. DIM “A” NO. OF SW. SECTIONS 2 4 6 8 10 8 0.76 .030 MM INCH 10 Part Number Code For Ordering 218 – XX LP S T J J: J Bend Terminal (optional) XX: Number of Positions LP: Low Profile Actuator T: Top Tape Seal S: Bottom Epoxy Seal For “J” bend terminal configuration, add the letter “J” to part number (ie, 218-2LPSTJ). Order From: CTS CORPORATION, RESISTOR/ELECTROCOMPONENTS / 1601 Mishawaka Street / Elkhart, Indiana 46514 North America Toll Free (888) 287-4690 / (219) 296-6700 / FAX: (219) 293-1240 http://www.ctscorp.com CTS COMPONENTS TAIWAN, LTD. / 7, Central 6th Road (Chung Liu Road) / P.O. Box 26-20 Kaohsiung Export Processing Zone / Kaohsiung, Taiwan, Rep. of China (07) 8216145 / FAX: (07) 8417642.8110040 11-99I Powered by ICminer.com Electronic-Library Service CopyRight 2003