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  Datasheet File OCR Text:
 Series 193 SMT DIP
(R)
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 * 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 * Gold plated contacts for long-term contact corrosion resistance * Tin plated terminals for better solderability * All UL 94V-0 plastic used * RoHS compliant
Optimized Contact System
Materials
Electrical and Mechanical Specifications
Switch Function SPST-2 through 10 positions Switch 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 5.0 pF maximum between adjacent closed switches Operating Temperature -40C to +85C Actuation Life 7,000 cycles switching 50 mA @ 24 VDC Coplanarity Coplanarity of 0.1mm / .004" max Allowable Solder Time Up to 60 seconds at 260C Vibration Per MIL-STD-202F, method 204D, condition B (.06" or 15G'S between 10 HZ to 2K HZ) with no contact inconsistencies greater than 1 microsecond Shock Per MIL-STD-202F, method 213B, condition A (50G'S) with no contact inconsistencies greater than 1 microsecond Sealing Bottom epoxy seal standard Marking Special side or top marking available-consult CTS Packaging Standard : Anti-static tube packaging Optional : Tape and reel packaging
1-2 CTS Electrocomponents
(c) 2008 CTS Corporation. All rights reserved. Information subject to change.
05/05/08
www.ctscorp.com
CTS SERIES 193
Surface Mount Pad Layouts
2.44 .096 8.60 .339 6.17 .243 11.04 .435
9.000.25 .354.010
9.780.25 .385.010 REF 1.14 .045
1.52 .060 0.25 "A" .010
2.54 TYP. .100 DATE CODE LOCATION
1.13 TYP. .044
7.90 .311
O1 2 N CTS
3
4
8
9 10
1.020.13 .040.005
9.120.25 .359.010
REF 0.38 .015 STAND OFF
2.54 TYP. .100
0.480.08 TYP. .019.003 PART NO. DATE CODE LOCATION
10.40 +0 -0.30 .410 +0 -0.012
C L
+0.38 7.62 -0.13 .300 +.015 -.005
DIMENSION:
mm inch
"A" Overall Dimensions 7.26 / .286 9.80 / .386 12.34 / .486 14.88 / .586 17.42 / .686 19.96 / .786 22.50 / .886 25.04 / .986 27.58 / 1.086
No. of Switch Positions Part Number 2 3 4 5 6 7 8 9 10 193-2MS 193-3MS 193-4MS 193-5MS 193-6MS 193-7MS 193-8MS 193-9MS 193-10MS
Ordering Information
193
-
10
M
S
R
N
XX: # OF POSITIONS M: MEDIUM LENGTH ACTUATOR (1.14mm/.045") S: BOTTOM EPOXY SEAL
BLANK: ANTI-STATIC TUBE PACKAGING R: TAPE AND REEL PACKAGING BLANK: SHIP AT OFF POSITION N: SHIP AT ON POSITION
2-2 CTS Electro components
(c) 2008 CTS Corporation. All rights reserved. Information subject to change.
05/05/08
www.ctscorp.com


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