Series 193 SMT DIP
®
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
• Tube or tape and reel packaging available
• Contact wiping action on make and break
• Integral terminal and contact locked into thermoset
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, copper alloy contacts.
• High temperature body and actuator materials (UL 94V-0)
• 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 across open switch
1,000 megohms minimum between adjacent
closed switches
Dielectric Strength
500 VAC minimum 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
–40°C to +85°C
Actuation Life
7,000 cycles switching 50 mA @ 24 VDC
Coplanarity
Coplanarity of 0.1mm / .004" max
Allowable Solder Time
IR and Vapor Phase - up to 60 seconds at 260°C
Wave - up to 5 seconds at 260°C
Vibration
Per MIL-STD-202F, method 204D, condition B
(.06" or 15G’S between 10 HZ to 2K HZ) with no
contact inconsistencies
Shock
Per MIL-STD-202F, method 213B, condition A
(25G’S) with no contact inconsistencies
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 Electronic Components
© 2006 CTS Corporation. All rights reserved. Information subject to change.
www.ctscorp.com
7/31/06
CTS SERIES 193
Surface Mount Pad Layouts
2.44
.096
8.60
.339
6.17
.243
11.04
.435
9.00±0.25
.354±.010
9.78±0.25
.385±.010
REF
1.14
.045
1.52±0.08
.060±.003
±0.25
DIM "A" ± .010
2.54
.100
DATE CODE LOCATION
TYP.
1.13
.044
7.90
.311
O1 2
N
CTS
3
4
8
9 10
1.02±0.13
.040±.005
9.12±0.25
.359±.010
REF
0.38
.015
STAND OFF
TYP.
2.54
.100
TYP.
0.48±0.08
.019±.003
TYP.
1.4
.055
SWITCH PART NO.
10.40 +0.13
-0.25
DATE CODE LOCATION
.410 +0.005
-0.010
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
–
08
M
S
R – N – P
XX:
# OF POSITIONS
M:
MEDIUM LENGTH ACTUATOR
(1.14mm/.045")
S: BOTTOM EPOXY SEAL
R:
TAPE AND REEL PACKAGING
Available for 2,3,4,6,8 positions,
consult CTS for other positions
BLANK
:
Anti-Static Tube Packaging
N:
SHIP AT ON POSITION
BLANK:
SHIP AT OFF POSITION
P:
RoHS COMPLIANT
BLANK:
RoHS COMPLIANT FOR SHIPMENT FROM 7/01/06
2-2
CTS Electronic Components
© 2006 CTS Corporation. All rights reserved. Information subject to change.
www.ctscorp.com
7/31/06
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