4 Way Through Hole DIP Switch Single Pole Single Throw (SPST), Piano Actuator

  • RS Stock No. 177-4309
  • Mfr. Part No. 194-4MST
  • Brand CTS
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

CTS slide DIP Switch versions are available in a broad range of low profile, half pitch (.05 inch), standard pitch (.1 inch), through hole, and surface mount options. We offer top, right angle, or side actuation styles. Additionally, our unique design & construction allows for superior ESD protection in many of our DIP switch products.

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
Lock-over-center design provides positive detent action
Optimized, active contact design incorporating a dimple to-flat surface wiping interface with high contact force
Series 194 - gold plated contacts for long-term contact corrosion resistance
Series 195 - tin plated contacts
Tin plated terminals for better solderability

Attribute Value
Contact Configuration Single Pole Single Throw (SPST)
Contact Current Rating 50 (Switching) mA, 100 (Non Switching) mA
Number of Positions 4
Mounting Type Through Hole
Actuator Type Piano
Package Style DIP
Maximum Operating Temperature +85°C
Minimum Operating Temperature -40°C
Operating Temperature Range -40 → +85°C
Voltage Rating 24 V dc, 50 (Non Switching) V dc
Dielectric Strength 500V ac
420 In stock - FREE next working day delivery available
Price Each (In a Pack of 10)
£ 0.929
(exc. VAT)
£ 1.115
(inc. VAT)
Per unit
Per Pack*
10 +
*price indicative