Taiwan Manufacturers, Exporters.
Detail Information
Description :
Metal dome and rubber dome options.
Precise design terminal type adequate for DIP IC pitch size (multiple of 2.54mm).
Adequate for DIP & SMT.
Several LED colors options.
Several traveling force options.
Operating switches in all types of electronic equipment such as audio apparatus, office equipment , communications apparatus, TV sets, VCRs, etc.
Specification :
| Series | TP617 | TP627 | TP637 | TP647 |
| Rating | 50mA 48VDC | 10mA 12VDC | 50mA 48VDC | 50mA 12VDC |
| Insulation Resistance | 100MΩ Min (at 500 VDC) | 100MΩ Min (at 500 VDC) | 100MΩ Min (at 500 VDC) | 100MΩ Min (at 500 VDC) |
| Dielectric Strength | AC 250V (50/60 Hz for 1 minute) | AC 250V (50/60 Hz for 1 minute) | AC 250V (50/60 Hz for 1 minute) | AC 250V (50/60 Hz for 1 minute) |
| Contact Resistance | 100mΩ Max. (Initial) | 500mΩ Max. (Initial) | 100mΩ Max. (Initial) | 20mΩ Max. (Initial) |
| Electrically Life | 300,000 Cycles Min | 100,000 Cycles Min | 300,000 Cycles Min | 100,000 Cycles Min |
| Ambient Temperature | -20°C~ +70°C | -20°C~ +70°C | -20°C~ +70°C | -20°C~ +70°C |
| Total Travel | 0.25 ± 0.1mm | 1.0 ± 0.2mm | 0.6 ± 0.2mm | 1.0 mm Min |
| Operating Force | 160 ± 50gf(Momentary) 100 ± 30gf(Alternate) 250 ± 50gf(Momentary With Click) | 100 ± 40gf | 250 ± 50gf | 200gf Min |
