RF short-travel keyswitches

RF 15 H short-travel keyswitch

Ω Contact resistance acc.to life max.3 Ω Insulation resistance10

General data

Application notes: The RF 15 H key has an overall height of 12.5 mm and can be fully illuminated. When designing membrane keyboards,we recommend using a key grid of at least 19.05 mm and a 0.13 mm overlay with area embossing over the keys. You can use the O-ring (accessory) to block the key and use it as an indicator field or blank spaceholder.

Technical data

General information Colour of lenssee order blockRecommended key grid20 mm

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Dimensions Length15 mm Width 15 mm Overall height12.5 mm Mechanical design Mountingsoldering into PCBTerminalssee order blockContact systemsnap-action contact Contact arrangement1 NO Contact materialsAu/Ag Illuminationnot illuminated / fully illuminatedLED coloursee order block LED typesee order block
9 Ω ESD strength (underneath overlay)15 kV Bouncing time max.5 ms Mechanical characteristics Operating force max.2 ... 3 NOperating travel0.5 mm Switching travel0.5 mm Robustness min.with through-plated PCB100 N Other specifications Ambient temp. operating min.-25 °C Ambient temp. operating max.+70 °C Storage temperature min.-40 °CStorage temperature max.(product)+80 °C Storage temperature max. (in tube)+50 °C Resistance to constant environmentaccording to IEC 600 68-2-3 and 2-30Resistance at variable environmentaccording to IEC 600 68-2-14 and 2-33Operating life min.1000000 Soldering time max.2.5 sec. Soldering temperature max.250 °C Flammability of materialsUL 94 HB Electrical characteristics Rated voltage min.Au: 0.02 V, Ag: 3 V Rated voltage max.Au: 42 V, Ag: 50 VRated current min.Au: 0.01 mA, Ag: 0.1 mARated current max.Au: 100 mA, Ag: 250 mA Rated power max. (ohmic load)Au: 2 W, Ag: 12.5 W Contact resistance when new max.100 m
RF

4 - 42PCB Keyswitches

Stock items are markedby bold printed order numbers.