Series 194/195 DIP
®
Side Actuated,
Through 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
• Integral terminal and contact locked into high
temperature plastic base
action
• Lock-over-center design provides positive detent
a dimple-
• Optimized, active contact design incorporating
to-flat surface wiping interface with high contact force
Materials
• Series 194 - gold plated contacts for long-term contact
corrosion resistance
• Series 195 - tin plated contacts
• Tin plated terminals for better solderability
• All UL 94V-0 plastics used
• RoHS compliant
Series 194 – Premium Gold Plated Contacts
Series 195 – Economical Tin Plated Contacts
Electrical and Mechanical Specifications
Switch Function
Actuation Life
SPST-2 through 10 and 12 positions
Series 194 – 7,000 cycles switching 50 mA @ 24VDC
Series 195 – 2,000 cycles switching 50 mA @ 24VDC
Allowable Solder Time
Wave soldering up to 5 seconds at 260°C
Vibration
Switch Contact Resistance
Switch Series
Initial, max.
50 milliohms
100 milliohms
End of life, max.
100 millohms
500 millohms
194
195
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
Insulation Resistance
1,000 megohms minimum between insulated terminals
Dielectric Strength
500 VAC for 1 minute between adjacent
switches
Nonswitching Rating
Per MIL-STD-202F, method 213B, condition A
(25G’S) with no contact inconsistencies greater than
1 microsecond
100 mA or 50 VDC maximum
Sealing
Switch Capacitance
Bottom epoxy seal standard
Top tape seal optional
5.0 pF maximum between adjacent closed switches
Operating Temperature
Marking
–40°C to +85°C
Special side or top marking available-consult CTS
Packaging
Standard : Anti-static tube packaging
© 2008 CTS Corporation. All rights reserved. Information subject to change.
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