HMX FJ400 LINEAR SWITCH FACTORY LUBED EDITION (10PCS)

The FJ 400 switch is one of the HMX Film switches. Among the film Switch series, FJ400 is the one with a medium clack sound. It also has a T series stem, but the P2 bottom housing which you see on Cloud switches, generates a clacky but full bottom-out sound. Like the Classic and KD200 switches, FJ400 switches are also made using HMX's newest stem and bottom housing molds. The new molds come with a refined typing feel.

The Film switches from most clacky to least clacky: kd200-fj400-1989

1 quantity = 10 switches 

Switch Type: Linear

Designer: 80 Retros

Manufacturer: HMX

Stem material: T2

Top Housing: PC

Bottom Housing: P2

Operating Force: 50±2g

Bottom-out Force: 58±2g

Pre-travel: 2.0mm

Total Travel: 3.8±0.2mm

Spring: 22mm KOS single-stage extended

Factory Lubed: Yes! mixed GPL105&GPL205 on leaf spring, stem feet, and bottom housing rails.