The 80Retros switches are sold in prepacked film-shaped containers containing 35 pieces each.

FJ400 Switch Specification

• Type: Linear
• Top Housing Material: PC
  
• Bottom Housing Material: HMX P2
  
• Stem Material: HMX T2
  
• Operating force: 50±5gf
• Bottom-out Force: 58g±5gf
• Pre-travel: 2.0±0.4mm
• Total travel: 3.80±0.2mm
• Durability: 80 million times
• Spring length: L=22mm
• Factory lubed: Yes

GAME 1989 Switch Specification

• Type: Linear
• Top Housing Material: PC
  
• Bottom Housing Material: HMX P4
  
• Stem Material: HMX T5
  
• Operating force: 45±5gf
• Bottom-out Force: 53g±5gf
• Pre-travel: 2.0±0.4mm
• Total travel: 4.0-0.3mm
• Durability: 80 million times
• Spring length: L=22mm
• Factory lubed: Yes

KD200 Switch Specification

• Type: Linear
• Top Housing Material: PA12
  
• Bottom Housing Material: HMX P2
  
• Stem Material: LY
  
• Operating force: 45±5gf
• Bottom-out Force: 50g±5gf
• Pre-travel: 2.0±0.4mm
• Total travel: 3.5±0.2mm
• Durability: 80 million times
• Spring length: L=22mm
• Factory lubed: Yes