43 Studio

43 Studio Popu

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From $0.67 · Where to buy ↓

Linear

Type

65g

Bottom-out

3.8mm

Total Travel

StockAvailable

Photo: Divinikey ↗

Sound

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Overview

The Popu is a linear switch designed by 43 Studio and produced by JWK. It grows out of the studio's OP Black line, carrying over that switch's construction and feel while introducing a new milky, colored aesthetic. The housing pairs a nylon bottom with a translucent milky top, and the stem is made of POM. The switches ship without factory lubrication. Enthusiasts describe the Popu as a smooth linear that keeps the sound profile of its OP Black lineage.

Summary compiled by Keebpedia from multiple sources.

Where to Buy

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$0.67

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Aliexpress$0.98View
qwertyqop$0.67S$0.85 at storeSold out
Divinikey$0.68Sold out
Mekibo$0.68Sold out

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Specs

Type: Linear
Silent: No
Magnetic (HE): No
Profile: Normal
Actuation Force: 55 g
Bottom-out Force: 65 g
Initial Force: N/A
Pre-travel: 2.0 mm
Total Travel: 3.8 mm
Top Housing: N/A
Bottom Housing: Nylon
Stem: POM
Stem Length: N/A
Spring Length: 15.0 mm
Spring Stage: N/A
Factory Lubed: No
Pins: 5
Box Structure: No
Diffuser: No
Reference price (each): $0.68Market price · as of 2026-08-18
Brand: 43 Studio
Manufacturer: JWK