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 @ 24VDC

Series 195 – 2,000 cycles switching 50 mA @ 24VDC

Allowable Solder Time

Wave soldering up to 5 seconds at 260°C

Sealing

Bottom epoxy seal standard

Top tape seal optional

Marking

Special side or top marking available-consult CTS

®

Electrical and Mechanical Specifications

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

• 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

• All UL 94V-0 plastics used

• Series 194 - gold plated contacts for long-term contact

• Series 195 - tin plated contacts

Switch Series

Initial, max.

End of life, max.

194

50 milliohms

100 millohms

195

100 milliohms

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

© 2008 CTS Corporation. All rights reserved. Information subject to change.

05/05/08

CTS Electrocomponents

www.ctscorp.com

temperature plastic base

corrosion resistance

• Tin plated terminals for better solderability