TTC Mojin 45g Tactile
TTC Mojin 45g review: a medium tactile switch from TTC and Ausdom with a 45g bump, POM stem and PA66 housing. Feel, sound and tuning advice.
How it feels
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How it sounds
Full review
Quick Summary
The TTC Mojin is a medium 45g tactile switch, a joint release between TTC and Ausdom built on a POM stem and PA66 nylon bottom housing. It aims at the everyday tactile typist who wants a clear, noticeable bump without a heavy spring or aggressive snap. For comfortable all-day typing at a budget price, it is a sensible, unflashy choice.
Specs and Feel
This is a genuine tactile, not a rounded linear in disguise: a 45g actuation over 2.0mm of pre-travel, with 3.8mm of total travel on a 19mm spring. The bump is medium in both weight and character — present and easy to register, but smoothed rather than sharp, the kind of feedback that suits long typing sessions over twitchy gaming. The POM stem riding in a PA66 nylon bottom housing gives a rounder, slightly muted acoustic, typical of nylon-housed tactiles, rather than a bright clack. Stem wobble and smoothness are about what you expect from a mid-tier TTC switch at this price: clean enough out of the bag, with room to refine.
Tuning
The Mojin responds well to a light hand-lube. POM-on-nylon is decently smooth stock, but a thin coat on the spring and a careful touch on the rails evens out the bump and kills any spring ping — the most common complaint with stock tactiles in this bracket. Skip lubing the legs near the tactile event if you want to preserve the bump’s definition. Films are optional; the nylon housing is already fairly tight.
Verdict
Buy the Mojin if you want an affordable, comfortable medium tactile for daily typing — its rounded 45g bump and muted nylon sound are easy to live with over long sessions. It is less exciting than a sharp, snappy tactile like the WingTree BM-11, and enthusiasts chasing a pronounced, front-loaded bump should look there instead. But as a no-drama everyday tactile, the Mojin earns its keep.
Frequently asked
How heavy is the TTC Mojin tactile bump?
It actuates around 45g, which puts it in comfortable medium territory — a clear, noticeable bump without the heavy spring of an aggressive tactile. It suits all-day typing rather than gaming.
Who makes the TTC Mojin?
It is a joint release between TTC and Ausdom, built on TTC's POM stem and PA66 nylon bottom housing. That pairing leans toward a rounder, more muted tactile feel than a sharp, snappy one.
Does the TTC Mojin need lubing?
The POM-on-nylon construction is reasonably smooth on its own, but a stock tactile like this benefits from a light hand-lube on the springs and rails to even out the bump and quiet any spring noise.
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