Jumper Switch

1 Configuration

Designers working on hand-held electronic devices, portable computers and instrumentation and control systems turn to C&K’s TDD series jumper switches because of their reputation for being high quality and long lasting. The TDD series includes bifurcated contact for increased electrical reliability and are process sealed to still work perfectly during surface mount soldering or washable processing.

  • Bifurcated contact for increased electrical reliability
  • Process sealed for surface mount soldering and washable processing
Series Specifications
Contact Rating: 25 mA @ 24 V DC (switching) or 100 mA @ 50 V DC (steady state)
Electrical Life: 200 cycles at rated loads
Contact Resistance: 100 milliohms max. initial. @ 2 V DC /10 mA
Insulation Resistance: 100 megohms @ 100 V DC min.
Dielectric Strength: 300 V AC /minute
Operating Temperature: -30°C to 85°C
Solderability: Per MIL-STD-202F method 208D, or EIA RS-186E method 9 (1 hour steam aging)
Typical Applications
Hand-held electronic devices
Portable computer and electronic devices
Instrumentation and controls
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  • Current Rating : 25mA
  • Circuit : SPDT
  • Mounting Type : SMT
  • Sealing : Unsealed
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