CJS and CAS Series Surface-Mount Slide Switches


Copal’s CJS and CAS series are an ideal replacement for jumper pins

Copal Electronics' CJS and CAS series are jumper switches in an extremely-small package, specifically designed for replacement of jumper pins or for function setting switches on the PCB. CJS and CAS series help conserve space and provide more flexibility to PC board designing and promote a clean PCB layout. By using these series, circuits can be switched instantly using a driver so there is no need to worry about losing jumper pins. These switches are available in tape-and-reel packaging and are compatible with pick-and-place equipment.

The CJS series is an SPDT miniature jumper switch with ON-ON or ON-OFF-ON switching function. The CAS series is available with two circuits integrated into one miniature package. The CAS-220 is a 2PDT switch with one actuator, while the CAS-D20 has two SPDT switches built-in with two actuators so the circuits can be switched individually.

In both series, the terminal pins are available in J-hook or gull-wing configurations. These high-reliability switches feature a self-cleaning contact mechanism, gold contacts, and are RoHS and REACH compliant. Both series are available in board-washable or non-washable construction.

CJS & CAS Slide Switches
Features
CJS Features CAS Features
  • Miniature-sized package helps conserve space on PCB (*CJS-1200: 2.8 mm x 5.4 mm x 2.5 mm)
  • Marking on the cover makes it easier to find the position of the actuator
  • Twin contact mechanism for high contact-reliability
  • J-hook and gull-wing terminal pins bring more flexibility to PCB design
  • 2 circuits in 1 miniature package helps conserve space on PCB (CAS-220: 3.9 mm x 5.4 mm x 2.5 mm)
  • CAS-220: 2PDT (1 actuator)
  • CAS-D20: Dual SPDT (2 actuators)
  • Twin contact mechanism for high contact-reliability
  • J-hook and gull-wing terminal pins bring more flexibility to PCB design
Applications
Applicable in designs where jumper pins or PCB function setting switches are needed.
  • Machine control
  • Network peripherals
  • Inverters
  • GPS and RF transceivers
  • HDD extended settings
  • PLC

CJS

Manufacturer Part Number Description Available Quantity Datasheets
CJS-1200TA SWITCH SLIDE SPDT SMD J-LEAD 6V 7247
CJS-1200TB SWITCH SLIDE SPDT SMD GULL 6V 13369
CJS-1201TA SWITCH SLIDE SPDT SMD J-LEAD 6V 4327
CJS-1201TB SWITCH SLIDE SPDT SMD GULL 6V 2693

CAS

Manufacturer Part Number Description Available Quantity Datasheets
CAS-120TB SLIDE SWITCH SPDT GULLWG 6V 7996
CAS-120TA SLIDE SWITCH SPDT J HOOK 6V 6617
CAS-220TB SLIDE SWITCH DPDT GULLWING 6V 15149
CAS-220TA SLIDE SWITCH DPDT J HOOK 6V 9378
CAS-D20TB SLIDE SW SPDT 2POS GULLWING 6V 0
CAS-D20TA SLIDE SWITCH SPDT 2POS J HOOK 6V 18818