Switch Function
SPST-2 through 10 and 12 positions
Switch Contact Resistance
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
–40°C to +85°C
Actuation Life
Series 194 – 7,000 cycles switching 50 mA
@ 24 VDC
Series 195 – 2,000 cycles switching 50 mA
@ 24 VDC
Allowable Solder Time
Wave soldering up to 5 seconds at 260°C
Sealing
Bottom epoxy seal standard
Optional top tape seal for board spray washing
Marking
Special side or top marking available-consult CTS
Electrical and Mechanical Specifications
Side Actuated,
Thro
ugh Hole
DIP
Switches
Features
Optimized Mechanical Features
• Enclosed actuators shield contacts from
foreign particles throughout life of switch
• Standard 2.54mm (.100") x 7.62mm (.300") DIP centers
Optimized Contact System
• Contact wiping action on make and break
• Lock-over-center design provides positive detent
action
• Optimized, active contact design incorporating
a dimple-
to-flat surface wiping interface with high contact force
Materials
• UL 94V-0 plastics
• Series 194 - gold plated contacts for long-term contact
• Series 195 - tin plated contacts
Switch Serie s Initial, max . End of life, max.
194 50 milliohm s 100 millohms
195 100 milliohm s 500 millohms
Series 194 – Premium Gold Plated Contacts
Series 195 – Economical Tin Plated Contacts
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
(25G’S) with no contact inconsistencies greater than
1 microsecond
• Integral terminal and contact locked into high
• RoHS compliant
Packaging
Standard : Anti-static tube packaging
1 - 2
© 2017 CTS Corporati on. All ri ghts reserved. I nformati on subject to change.
06/14/
17
CTS Electrocomponents
www.ctscorp.com
temperature plastic base
corrosion resistance
• Tin plated terminals for better solderability
®
Electrocomponents
Series 194/195
Data SheetData Sheet
Through Hole DIP Switch
• Optional top tape seal for board spray washing
