The HMX Firecracker Tactile Switch is a mechanical keyboard switch with a tactile actuation profile that provides noticeable, smooth feedback with each keystroke, while also offering a fluid typing experience. Factory-lubricated, this switch reduces internal friction and provides a pleasant, consistent feel. Its pronounced tactile point makes it suitable for both prolific typists and gamers who prefer defined, non-clicky feedback.

Technical specifications:

• Switch type: Tactile (tactile actuation without clicking sound)

• Factory lubrication: Yes – “Factory Lubed” for reduced frictional resistance

• Stem material: PA66 Nylon – stable, low-friction design

• Top Housing: Modified PA66 Nylon – robust guide

• Bottom Housing: N5 Nylon with 50% fiberglass – increased stiffness and stability

• Spring: 21 mm single-stage spring made of Japanese wire – defined, controlled resistance

• Operating Force: approx. 47 ± 5 gf – comfortable, moderate stroke

• Bottom-out force: approx. 55 ± 5 gf – defined triggering at the end of the stroke

• Pre-travel: approx. 2.0 mm ± 0.2 – noticeable tactile point during the stroke

• Total travel: approx. 3.4 mm ± 0.2 – classic MX travel path

• Sound profile: Moderate, tactilely defined without a loud clicking noise

• Running characteristics: Smooth and controlled with tactile feedback

• Compatibility: MX-style – compatible with 3-pin and 5-pin PCBs / hot-swap boards

• Areas of application: Frequent writing, productive typing, gaming with tactile feedback