HMX FJ400 vs. TTC Gold Brown
An in-depth look at the HMX FJ400 and the TTC Gold Brown switches—which one is the best fit for you?
Overview
When choosing a mechanical keyboard, one key consideration is the type of switch that best fits your typing style and personal preferences. The HMX FJ400 linear switch offers a smooth and uninterrupted keystroke, making it an appealing choice for gamers and typists who prefer a clean, quiet experience without tactile feedback. Known for its balanced sound profile, the FJ400 stands out as a versatile option within the HMX Film switch lineup. Conversely, the TTC Gold Brown tactile switch provides a slightly different experience with its gentle bump that signals actuation, catering to users who appreciate tactile feedback while typing. Gold Brown switches are celebrated for their neutral, polished sound profile, delivering a moderate weightiness and a notably softer auditory experience that many find satisfying. Each switch presents unique advantages: the FJ400 for those who prioritize speed and smoothness, and the Gold Brown for individuals who enjoy a more engaged typing experience. However, let's dive in a bit deeper beyond generalities so you can best decide on the best switch for you.
By the numbers
Technical specifications
Actuation force
50g
Actuation force
55g
Bottom-out force
58g
Bottom-out force
63g
Pre-travel
2.00 mm
Pre-travel
2.00 mm
Total travel
3.80 mm
Total travel
4.00 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Standard
Stem material
T2
Stem material
POM
Top housing material
POM
Top housing material
Polycarbonate
Bottom housing material
Nylon
Bottom housing material
Nylon
Mount type
PCB (5-pin)
Mount type
Plate (3-pin)
Spring
22mm single-stage spring
Spring
Stainless steel
Housing materials
The HMX FJ400 and TTC Gold Brown switches showcase a contrasting approach to switch housing materials, particularly in their top housings. The FJ400 employs a POM (Polyoxymethylene) top housing, known for producing a sound profile that is deeper and more muted. This material fosters an incredibly pleasing auditory experience that leans toward a softer sound. On the other hand, the Gold Brown utilizes a polycarbonate top housing, which produces a sharper, higher-pitched, and more resonant sound profile. Its stiffer nature allows for a clearer sound, making it an ideal choice for those who appreciate a crisp auditory response. Therefore, while both switches aim to provide unique auditory experiences, they cater to different preferences in sound characteristics, emphasizing either a deeper tone or a clearer, sharper sound.
When it comes to the bottom housings, both the HMX FJ400 and TTC Gold Brown incorporate nylon, which is regarded as a classic switch housing material. The nylon bottom housing, shared by both switches, leads to a deeper and fuller sound profile, characterized by its softness. Specifically, nylon's ability to absorb more sound contributes to a more rounded auditory experience. Consequently, although the top housings differ — with the FJ400's POM creating a more muted sound and the Gold Brown's polycarbonate producing a crisper one — the nylon bottom housing ensures that both switches will exhibit a certain uniformity in depth and fullness when typing. This shared material serves as a stabilizing factor in maintaining an overall balanced sound profile.
Ultimately, the synergy between the top and bottom housing materials in both switches illustrates how distinct choices in design can create varied auditory outcomes. The individual qualities of the top housing will predominantly influence the sound produced upon key release, while the bottom housing's characteristics will significantly affect the bottom-out sound and feel. Therefore, while the FJ400 and Gold Brown switches utilize different materials in their top housings, the similarity in bottom housing means that both can elicit similar rich depths in sound when pressed. This interplay of materials allows users to experience a combination of attributes, aligning with their personal preferences for sound while ensuring that the typing experience retains a certain level of depth across both models.
Weight
When comparing the HMX FJ400 linear switch and the TTC Gold Brown tactile switch, we see some notable differences in both actuation and bottom out forces. The FJ400 features an actuation force of 50 grams and a bottom out force of 58 grams, making it the lighter option of the two. In contrast, the Gold Brown requires a slightly heavier actuation force of 55 grams and a bottom out force of 63 grams. This distinction means that the FJ400 may be better suited for those who prefer a lighter switch for long typing sessions, while the Gold Brown may appeal to users who desire a more substantial typing experience due to its heavier force. Overall, while both switches are in the medium range, the FJ400 offers a lighter feel compared to the Gold Brown.
Travel distance
The travel distance of the HMX FJ400 linear switch measures at 3.8 mm, while the TTC Gold Brown tactile switch has a slightly longer travel distance of 4 mm. In this comparison, the FJ400 offers a shorter travel distance, which may appeal to gamers seeking quicker response times. Conversely, the Gold Brown’s 4 mm travel allows for a more substantial feel, providing a depth that some users prefer for a more tactile experience. Those who value responsiveness might lean towards the FJ400, whereas individuals who appreciate a more traditional depth in their key presses may find satisfaction with the Gold Brown. Overall, the differences highlight distinct user preferences that cater to various typing and gaming experiences.
Price comparison
Which switch is more bang for your buck?
The HMX FJ400 has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the FJ400 for $3.29.
The TTC Gold Brown has an MSRP of $5.00 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Gold Brown for $3.28.
Here at Milktooth, we offer the best prices on switches (on average, 27% lower the competition). In addition, we offer free shipping on orders over $49.00. We also offer free returns and exchanges, so you can shop with guaranteed satisfaction.
That said, while price is an important piece of the puzzle, our opinion is that you should ultimately pick the option that most suits your unique preferences since you’ll be using these switches for years to come. In other words, finding something perfect for you is, in our view, the most important criteria.
Typing experience
The sound profile of the HMX FJ400 linear switch is characterized by a balanced auditory experience that strikes a middle ground within the HMX Film switch lineup. This switch is designed to produce a sound that is neither too loud nor too soft, making it a suitable choice for both work and play settings. In comparison, the TTC Gold Brown tactile switch is noted for its rounded sound profile that is generally much softer than many other switches, yet not completely silent. Described as neutral, the Gold Brown’s moderate sound profile allows for a pleasant typing experience that caters to users of all levels, ensuring compatibility whether in a quiet office or during late-night gaming sessions.
When it comes to feel, the FJ400 offers a smooth linear experience, often resulting in a consistent keystroke that lacks any tactile feedback. On the other hand, the TTC Gold Brown is recognized for its mild tactile bump, providing a gentle, yet satisfying feedback with each press. This tactile moment adds a gratifying nuance to typing, striking a solid balance between being too pronounced and overly subtle. Additionally, the Gold Brown's buttery sensation contributes to a seamless and effortless typing experience that many users find appealing. The switch is also polished, enhancing the overall smoothness and fluidity during key travel. In contrast, the FJ400’s characteristics lean more toward a straightforward linear typing feel.
In conclusion, while the HMX FJ400 linear and the TTC Gold Brown tactile switches differ significantly in their auditory and tactile qualities, both are designed to cater to a wide audience. The FJ400 offers balanced sound and smooth linear action, making it ideal for those who prefer a consistent keypress without tactile feedback. Conversely, the Gold Brown provides a mild tactile experience coupled with a soft, rounded sound profile, making it a more engaging option for users who appreciate a tactile bump in their typing. Ultimately, the choice between these switches depends on whether one favors a linear feel or a tactile experience, as both will yield satisfying results in their own ways.
Conclusion
To conclude, the choice between the HMX FJ400 linear switch and the TTC Gold Brown tactile switch ultimately depends on your individual preferences and usage scenarios. If you prioritize a smooth and linear typing experience with sound characteristics that are balanced and unintrusive, the FJ400 would be an excellent choice. It's particularly suitable for users who favor a straighter keystroke without the distraction of tactile feedback, making it ideal for gaming or long typing sessions where a consistent feel is key. On the other hand, if you enjoy the tactile feedback that comes with a slight bump, the Gold Brown switch might be more to your liking. Its mildly tactile nature provides a satisfying typing experience without being overwhelming, making it versatile for both work and casual gaming. The comparative weight of the switches also offers a nuanced difference, with the Gold Brown providing a slightly more pronounced feel due to its higher bottom-out force. Thus, your choice should hinge on whether you value smoothness over tactility: lean towards the FJ400 for linear comfort or the Gold Brown for a gentle tactile experience.
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