Klávesový spínač Razer RC21-02040200-R3M1 zelený priehľadný 36 kusov

The Razer RC21-02040200-R3M1 key switch is a set of 36 green transparent mechanical switches designed for use in compatible gaming keyboards. Each switch is compact, with nominal dimensions of approximately 15 mm width, 14 mm depth and 18 mm height, and the pack total weight is around 0.066 kg. These switches are engineered to provide a tactile and responsive actuation characteristic suitable for gaming and fast typing, while the transparent green housing supports backlighting and a distinctive aesthetic when installed in a keyboard.

Advantages

The switches combine tactile feedback with a responsive travel profile to help detect actuation points reliably during gameplay. The transparent green casing enhances RGB and LED lighting transmission for clear backlight effects. Supplied in a quantity of 36, the set is suitable for replacing multiple keys or customizing a keyboard layout. The compact mechanical construction aims for consistent feel across switches and straightforward fitting into standard mechanical switch-compatible keyboard plates or PCBs.

Suitable for

• Replacing worn or damaged switches on compatible mechanical gaming keyboards
• Custom keyboard builds and layout modifications
• Users who want transparent housings for improved RGB lighting visibility
• Gamers and typists seeking tactile key feedback with responsive actuation

Key specifications

• Quantity per pack: 36 switches
• Colour: Green, transparent housing
• Approximate dimensions per switch: 15 mm (W) × 14 mm (D) × 18 mm (H)
• Weight (pack): approximately 0.066 kg
• Intended use: mechanical keyboard switch with tactile, responsive actuation
• Country of origin: China

How to use

Before installation, ensure your keyboard is compatible with mechanical switches of this form factor and that you have the proper tools, such as a switch puller and a keycap puller. Power off and unplug the keyboard. Remove keycaps and extract existing switches if replacing. Align each Razer green transparent switch with the PCB or plate mounting points and press into place until it seats securely. Refit keycaps and test each key for proper actuation before returning the keyboard to normal use. For new custom builds, follow the keyboard PCB and stabilizer manufacturer instructions for correct soldering or hot-swap mounting.

Recommendations

Use these switches in keyboards designed for mechanical switch replacement or hot-swap PCBs. When soldering is required, perform work in a well-ventilated area and consider professional assistance if you are unfamiliar with soldering. To preserve lighting clarity, pair the transparent switches with compatible RGB keycaps or LED arrangements. Store unused switches in a dry, dust-free environment to maintain performance.