Ultraminiature thumbwheel edge switch




An ultraminiature, thumbwheel actuated edge switch that can be snapped together with others of the same type or with the available end cheeks to form a unit that will clip-fit into panels having a thickness of between 0.8 and 3.2mm.

  • Front mounting
  • Matt black with white engraved legend
  • 10 digit (0 - 9) BCD code output
  • Termination PCB terminal with pin holes
  • End cheeks available (see price panel)
  • Long operating life
  • Contact is hard gold flash over nickel plate on phosphor bronze
  • Housing is thermoplastic/polyacetal to UL 94HB


Product details Hints & Tips

Description

Code

RoHS

Datasheets

1+

Manufacturer Part #: TF51E10

Ultraminiature Thumbwheel End Cheeks

78-0809ROHS Compliant£0.18

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Technical Specification

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Operating voltage50V AC/28V DC max.
Switching current100mA max.
Carrying current500mA max.
Contact resistance200Ω max.
Insulation resistance10ΩBetween common terminal and any output
1000ΩBetween each output and non current carrying part
Dielectric strength800V AC for 1 minuteBetween common terminal and any output
1000V AC for 1 minuteBetween each output and non current carrying part
Operating temperature–20°C to +70°C
Operating force350g max.
Mechanical life200,000 operations
Electrical life100,000 operations
Body height16mm
Width (with end cheeks)16mm
Overall depth21mm


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