Kailh Big Mechanical Key Switch - Linear Dark Yellow - 1 Piece

Kailh Big Mechanical Key Switch - Linear Dark Yellow - 1 Piece — Kailh — 5305

Oversized MX-format linear key switch, four times the side length (64× the volume) of a standard MX switch. Fully functional; fits NeoKey Trinkey and similar MX-footprint PCBs.

Pinout

Logical pinout · physical placement not verified
KAILH BIG MECHANICAL KSwitch terminal 1Switch terminal 2
  • Switch terminal 1

    One terminal of the normally-open mechanical key-switch contact pair. The Kailh CPG151101D227 specification describes electrical contact resistance measured between switch terminals and operation under a 12V AC/DC max, 10mA max load.

    Type · UnknownVoltage · 12V AC/DC max, 10mA max from Kailh CPG151101D227 specification
  • Switch terminal 2

    Second terminal of the same mechanical key-switch contact pair. Closing the switch connects terminal 1 and terminal 2; datasheet electrical tests are specified between terminals.

    Type · UnknownVoltage · 12V AC/DC max, 10mA max from Kailh CPG151101D227 specification

Start wiring

Analog · Single data line · Bare

SparkFun describes COM-09190 as a breadboard-friendly 12 mm square momentary pushbutton with a large button head and tactile click.

Buttons & switches

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Most parts here are simple contacts: press or release, open or closed. A few outliers — rotary switch potentiometer breakouts, NeoPixel potentiometers, wiper plungers — carry separate wiring requirements worth checking before you order.

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Related groups

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