













Boba U4 - Gazzew Switches
Gazzew Boba U4 (silent tactile) 62g and 68g (bottom out weights, not actuation)
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New Pearl White base
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New plastic composition
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Very smooth
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Softer than Nylon PA66
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Higher melting temperature vs. Polycarbonate (without sacrifice of smooth surface)
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Reduced ping
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Universal base - RGB slot (compatible with all LED styles)
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Compatible with both Outemu-only sockets and Kailh/Gateron universal sockets
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New leaf design
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Increased tactility
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Reduced leaf ping (due to metal composition and new plastic base)
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Tactile and linear friendly
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Lubed at factory
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PCB-Mount (5-leg)
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Can be "down-graded" to plate mount (3-leg) by clipping off 2x plastic legs
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- Switch Lubrication
- Leafs and spring bottoms are factory lubed
- Slide rails and rail slots are dry
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Color matched top (with-slot ==[ ]==)
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Compatible with both thru-hole leds and SMD leds (shine up thru [ ] cutout)
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U4 silent tactile stem (bump profile - "D" no pretravel, all bump, no post bump travel)
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Korean springs (stainless)
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bottoms lubed at factory (donut dip style)
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Lubing of slide rails is not suggested, but if you feel otherwise, use a thin PTFE based grease (not 205g0 - too "sticky")
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