Ultraminiature thumbwheel edge switch

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Manufacturer : RVFM
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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

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Description

Code

RoHS

Datasheets

Manufacturer Part #: TF51E10

Ultraminiature Thumbwheel End Cheeks

78-0809

£0.18

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Technical Specification

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Operating voltage		50V AC/28V DC max.
Switching current		100mA max.
Carrying current		500mA max.
Contact resistance		200Ω max.
Insulation resistance	10Ω	Between common terminal and any output
	1000Ω	Between each output and non current carrying part
Dielectric strength	800V AC for 1 minute	Between common terminal and any output
	1000V AC for 1 minute	Between each output and non current carrying part
Operating temperature		–20°C to +70°C
Operating force		350g max.
Mechanical life		200,000 operations
Electrical life		100,000 operations
Body height		16mm
Width (with end cheeks)		16mm
Overall depth		21mm