TDD Series
Jumper Switch
Image shown represents the product series and may not indicate the actual part number
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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.
Features and Benefits
- Bifurcated contact for increased electrical reliability
- Process sealed for surface mount soldering and washable processing
Typical Applications
- Hand-held electronic devices
- Portable computer and electronic devices
- Instrumentation and controls
Specifications
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Contact Rating:
25 mA @ 24 V DC (switching) or 100 mA @ 50 V DC (steady state)
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Electrical Life:
200 cycles at rated loads
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Contact Resistance:
100 milliohms max. initial. @ 2 V DC /10 mA
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Insulation Resistance:
100 megohms @ 100 V DC min.
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Dielectric Strength:
300 V AC /minute
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Operating Temperature:
-30°C to 85°C
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Solderability:
Per MIL-STD-202F method 208D, or EIA RS-186E method 9 (1 hour steam aging)
= Most Common
| Part Number |
|---|
| Current Rating | Circuit | Mounting Type | Sealing | Illumination | Number of Positions | Electrical Life Cycles | Pitch | Termination Style | Height Above Board | Actuator Type | Actuator Level | Washable | Process Features | Contact Material | Contact Finish | Voltage Rating | Packaging |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25mA | SPDT | SMT | Unsealed | No/None | 2 | 200 | Gull Wing | 0.091" (2.30mm) | Slide (Standard) | Flush, Recessed | Yes | Tape Seal | Copper Alloy | Gold | 24VDC | Tape & Reel |