Series 204 Data Sheet SMD DIP Switch (R) Electrocomponents Surface Mount Multi-Functional DIP Switch IR Solderable, PCB Washable Features Optimized Mechanical Features * Coplanarity: 0.1mm / .004" max. * Compatible with SMT assembly including IR and Vapor-Phase (up to 260C) * Enclosed actuators shield contacts from foreign particles throughout life of switch * Gull-wing terminal configurations * Available with SPST,SPDT,DPST, 3PST circuitry choices Optimized Contact System * Contact wiping action on make and break * Integral terminal and contact locked into thermoset base * Available with low profile, standard, or extended actuators * Electrostatic discharge shield rated to 22 KV Materials * Gold plated contacts for long-term contact corrosion resistance * All UL 94 V-0 plastics used * RoHS compliant * Optional top tape seal for board spray washing ce Electrical and Mechanical Specifications Switch Function SPST - 2 through 10 and 12 positions SPDT & DPST - 1 through 6 positions 3PST - 1 through 4 positions Contact Resistance 50 milliohms maximum initial 100 milliohms maximum at end of life Insulation Resistance 1,000 megohms minimum between insulated terminals Dielectric Strength 500 VAC for 1 minute between adjacent switches Nonswitching Rating 100 mA or 50 VDC maximum Switch Capacitance 5 pF maximum between adjacent closed switches Operating Temperature -55C to +85C Actuation Life 5,000 cycles switching 50 mA @ 24 VDC 1-4 CTS Electrocomponents Coplanarity 0.1mm/.004" max. Allowable Solder Time Up to 60 seconds at 260C Vibration Per MIL-STD-202F, method 204D, condition B (.06" or 15 G's between 10 Hz to 2K Hz) 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 epoxy seal optional Optional top tape seal for board spray washing Marking Special side or top marking available - consult CTS Packaging Standard : Anti-static tube packaging Optional : Tape and reel packaging (c)2017 CTS Corporation. All rights reserved. Information subject to change. 06/14/17 www.ctscorp.com SPST SCHEMATIC Ordering Information 0.25 "A" .010 O 1 N 2 3 4 2.03 .080 5 11 SPST Switches No. of "A" Overall Switch Dimension Positions Part No . . 12 4.06 .160 9.780.25 .385.010 1.27 .050 2.03 SLIDE TRAVEL .080 0.89 .035 CTS 7.26 / .286 2 204-2 9.80 / .386 12.34 / .486 3 4 204-3 204-4 0.38 .015 14.88 / .586 17.42 / .686 5 6 0.250.08 .010.003 19.96 / .786 22.50 / .886 25.04 / .986 27.58 / 1.086 7 8 204-5 204-6 204-7 204-8 9 10 12 204-9 204-10 204-12 DATE CODE 9.120.35 .359.014 PART NO. 1.270.13 .050.005 +0.38 7.60 .299 7.62 -0.13 .300 +.015 -.005 +0 32.66 / 1.286 10.40 -0.30 .410 +0 -.012 2.54 .100 TYP. 0.480.08 .019.003 DIMENSION: TYP. mm inch SPDT / DPST 1 2 3 2.03 .080 Number of "A" Overall Dimension Switch Positions Actuation 6 4.06 .160 SPDT 7.26 / .286 12.34 / .486 17.42 / .686 22.50 / .886 27.58 / 1.086 32.66 / 1.286 9.780.25 .385.010 CTS SCHEMATIC Ordering Information SPDT/DPST Switches 0.25 "A" .010 DATE CODE PART NO. 1 2 3 4 5 6 SPDT/DPST SPDT/DPST SPDT/DPST SPDT/DPST SPDT/DPST SPDT/DPST Part No. . 204-121/204-211 204-122/204-212 204-123/204-213 204-124/204-214 204-125/204-215 204-126/204-216 "ON" WHEN ACTUATOR IS TOWARD THE DOT 0.25 "A" .010 1 DPST SCHEMATIC 2 3 4.06 TYP. .160 2.03 .080 6 O N 4.06 .160 9.780.25 .385.010 1.270.13 .050.005 7.60 .299 2.03 SLIDE .080 TRAVEL 0.89 .035 9.120.35 .359.014 0.38 .015 CTS DATE CODE PART NO. 2.54 TYP. .100 0.480.08 TYP. .019.003 +0 10.40-0.30 .410 +.0 -.012 mm DIMENSION: inch 2-4 CTS Electrocomponents (c)2017 CTS Corporation. All rights reserved. Information subject to change. 0.250.08 .010.003 +0.38 7.62 -0.13 .300 +.015 -.005 06/24/17 www.ctscorp.com 3PST "A" O N Ordering Information 0.25 .010 SCHEMATIC 3PST Switches "A" No. of Overall Switch Dimension Positions Actuation Part No. 4 1 4.06 .160 9.780.25 .385.010 CTS 2.03 .080 DATE CODE PART NO. 1 3PST 204-311 2 3 3PST 3PST 204-312 204-313 32.66 /1.286 4 3PST 204-314 2.03 .080 0.89 .035 6.35 TYP. .250 1.270.13 .050.005 7.60 .299 2.54 TYP. .100 2.36 TYP. .093 9.80 / .386 17.42 / .686 25.04 / .986 9.120.35 .359.014 0.480.08 .019.003 TYP. SLIDE TRAVEL 0.38 .015 +0 10.40 -0.30 .410 +.0 -.012 0.250.08 .010.003 +0.38 7.62 -0.13 .300 +.015 -.005 mm inch DIMENSION: Low Profile Actuators (Available in SPST and SPDT ) "A" O 1 N 2 3 0.25 .010 4 2.03 .080 5 SURFACE MOUNT PAD LAYOUTS (ALL STYLES) 11 12 4.06 .160 2.44 .096 9.780.25 .385.010 CTS 6.17 .243 8.60 .339 1.27 .05 DA TE CODE 2.54 .100 1.270.13 .050.005 7.6 .299 9.120.35 0.480.08 .019.003 TY P. 0.250.08 .010.003 TYP. +0 10.40 -0.30 +0 .410 -0.12 DIMENSION: 1.13 .044 TYP. 0.38 .015 .359.014 2.54 TYP. .100 2.36 TYP. .093 11.04 .435 +0.38 7.62 -0.13 .300 +.015 -.005 mm inch 3-4 CTS Electrocomponents (c) 2017 CTS Corporation. All rights reserved. Information subject to change. 06/14/17 www.ctscorp.com Ordering Information 204 - 1 2 1 E T S R N NUMBER OF POLES BLANK - (FOR SPST) 1 - SINGLE POLE 2 - DOUBLE POLES 3 - 3 POLES 4 - 4 POLES ACTUATOR HEIGHT TOP TAPE SEAL BLANK - STANDARD(0.89mm/.035") E - EXTENDED(3.43mm/.135") LP - LOW PROFILE(Flush) BLANK -NO TOP TAPE SEAL T -TOP TAPE SEAL NUMBER OF THROWS BLANK - (FOR SPST) 1 - SINGLE THROW 2 - DOUBLE THROWS * available on extended * Not actuator * *Extended: SPST only * Low profile: SPST & SPDT only * TAPE AND REEL NUMBER OF SWITCH POSITIONS 1 2 3 4 5 6 7 8 9 10 12 - 1 POSITION - 2 POSITIONS - 3 POSITIONS - 4 POSITIONS - 5 POSITIONS - 6 POSITIONS - 7 POSITIONS - 8 POSITIONS - 9 POSITIONS - 10 POSITIONS - 12 POSITIONS BLANK - ANTI-STATIC TUBE PACKAGING R - TAPE & REEL PACKAGING * !for 7 position. Consult CTS available * Not for customized features not listed. ! ACTUATION PRESET BOTTOM EPOXY SEAL BLANK - NO EPOXY SEAL S - EPOXY SEAL BLANK - SHIP AT "OFF" POSITION N - SHIP AT "ON" POSITION Contact CTS for other common features not listed. 4-4 CTS Electrocomponents (c)2017 CTS Corporation. All rights reserved. Information subject to change. 06/14/17 www.ctscorp.com