TTC Iron vs. Kailh BCP

Overview

When choosing a mechanical keyboard switch, enthusiasts often find themselves torn between options that offer unique tactile experiences and sound profiles. Take, for instance, the TTC Iron and the Kailh BCP—both linear switches designed to elevate the typing experience but with distinct characteristics. The TTC Iron is celebrated for its pronounced clacky sound that adds a delightful auditory layer to every keystroke, coupled with a remarkably light actuation that enables swift, fatigue-free typing. Its buttery smooth travel makes it a compelling option for users seeking both precision and enjoyment in their daily interactions. On the other hand, the Kailh BCP takes a refreshing approach with its creamy and elastic feel, delivering a bouncy typing experience that invokes the beloved Black Cherry Pie switch. This design eliminates the need for disassembly, making it user-friendly while still providing a satisfying poppy sound. Ultimately, while both switches cater to different preferences—one focusing on auditory satisfaction and ease of use, and the other on a unique tactile feel—each has its strengths. However, let's dive in a bit deeper beyond generalities so you can best decide on the best switch for you.

By the numbers

TTC Iron Linear

Kailh BCP Linear

$5.40

$4.30 per 10

$5.00

$4.75 per 10

Learn moreLearn more

Housing materials

When comparing the housing materials of the TTC Iron and the Kailh BCP, it is evident that both models utilize different types of plastics which influence their respective sound profiles. The Iron features POM (polyoxymethylene) for both its top and bottom housing, resulting in a distinctively muted and deep sound. This unique acoustic profile is attributed to the hardness and resonance characteristics of POM, which maintains a level of clarity while dampening harsher frequencies. In contrast, the Kailh BCP incorporates nylon for its top and bottom housing, a material known for producing a fuller sound due to its softer texture. The inherent ability of nylon to absorb sound waves contributes to a duller and rounder sound profile, emphasizing deeper tones that create a warm typing experience.

While both the TTC Iron and Kailh BCP are designed to provide a pleasing auditory experience, their material distinctions lead to varying sound qualities that could appeal to different users based on personal preference. The POM top and bottom housings of the Iron focus on providing a muted sound that minimizes high-frequency noise, conducive for environments where quiet operation is desired. On the other hand, the nylon housings of the BCP allow for greater acoustic depth and a fuller sound profile, which may resonate more with those seeking an invigorating typing experience. These differences could ultimately affect the user’s satisfaction based on their individual sound preferences during typing sessions.

Despite their differing materials, a common trait of both the TTC Iron and the Kailh BCP is their emphasis on producing a deeper sound profile. Although the Iron achieves this through POM's unique acoustic properties, and the BCP utilizes nylon's sound-absorbing qualities, users can anticipate similar deep sound results when utilizing these switches. The impact of the bottom housing on the bottom-out sound is a shared characteristic, as it plays a significant role in how satisfying the actuation feels. Ultimately, whether one prefers the muted clarity of POM or the full-bodied sound of nylon, both housing types contribute effectively to a gratifying typing experience that prioritizes acoustic quality.

Weight

When comparing the TTC Iron linear switch and the Kailh BCP linear switch, there's a notable difference in both actuation and bottom out forces. The TTC Iron features an actuation force of 41 grams and a bottom out force of 50 grams, making it a lighter switch overall. In contrast, the Kailh BCP requires a heavier actuation force of 52 grams and a bottom out force of 63.5 grams, categorizing it as medium-heavy. This difference means that typists or gamers who prefer a lighter touch and less strain during extended use may favor the TTC Iron. Meanwhile, those who enjoy a more substantial feel to their keystrokes might find the Kailh BCP preferable. These distinctions in weights emphasize how each switch can cater to different user preferences, whether one seeks comfort or a more pronounced typing experience.

Travel distance

When comparing the travel distances of the TTC Iron linear switch and the Kailh BCP linear switch, the TTC Iron measures 3.8 mm, while the Kailh BCP has a slightly shorter travel distance of 3.5 mm. This means that for users who prioritize responsiveness, the Kailh BCP may offer a quicker actuation due to its shorter distance, making it more suitable for gaming scenarios where speed is crucial. On the other hand, the TTC Iron's longer travel distance could appeal to users who appreciate a deeper feel and a more substantial keystroke experience. Overall, if responsiveness is your main concern, the Kailh BCP is the better choice; however, if you prefer a more pronounced depth in your key presses, the TTC Iron would be the more suitable option.

Price comparison

Typing experience

When it comes to sound, the TTC Iron linear switch presents a pronounced clacky signature that creates a crisp, bright, and percussive auditory feedback with each key press. This resonant quality adds considerable aural satisfaction to the typing experience, making it a delightful choice for those who enjoy an engaging sound when typing. In contrast, the Kailh BCP linear switch also offers a poppy and clacky sound profile, albeit with a signature that varies slightly from the Iron’s sharper tones. Both switches deliver a vibrant auditory experience; however, the specifics of the BCP’s sound may remain unknown without additional context, but both can be expected to produce lively sounds that enhance the typing experience.

In terms of feel, the TTC Iron is characterized by an easy-to-press design that requires minimal force for activation, minimizing finger fatigue during long typing sessions. This gentle resistance combined with its buttery smooth travel caters to a wide range of typists, ensuring comfort and responsiveness. The Iron's feel can be classified as mild, making it approachable for a variety of users. The Kailh BCP linear switch, while not explicitly detailed in its feel, is noted for its creamy, viscous, elastic, and bouncy characteristics, suggesting a tactile experience that is both enjoyable and distinct. Although the specifics may differ, the focus on comfort and an engaging typing experience is a common thread between both switches.

In summary, the TTC Iron and Kailh BCP linear switches both offer unique auditory and tactile qualities that cater to different user preferences while remaining appealing to enthusiasts and everyday typists alike. The Iron’s distinct clacky sound and easy-to-press feel may attract those who appreciate a sharper auditory experience and effortless typing, while the BCP’s bouncy, creamy feel paired with its poppy sound signature invites an equally engaging experience. While each switch brings its own character to the table, users can expect a pleasurable and satisfying typing experience from either choice, affirming that both options can lead to a fulfilling mechanical keyboard journey.

Conclusion

To conclude, when deciding between the TTC Iron linear switch and the Kailh BCP linear switch, you'll want to reflect on your typing preferences and intended use. If you're looking for a switch that allows for light, effortless presses and a pronounced clacky sound, then the TTC Iron is an exceptional choice. Its 50-gram bottom out force makes it ideal for long typing sessions, especially if you're prone to fatigue or enjoy a quicker typing response. On the other hand, if you prefer a switch that provides a medium-heavy feeling with more resistance, and enjoy a bouncy, creamy typing experience, the Kailh BCP might be more suitable for you. With a bottom out force of 63.5 grams, the BCP offers a more tactile, yet still smooth feel, perfect for those who enjoy a bit more feedback and don’t mind a heavier touch. Ultimately, your decision will hinge on whether you prioritize lightness and sound with the Iron, or a more substantial feel and bounce with the BCP.

Mentioned in this article

TTC Iron Linear

$5.40

$4.30 per 10

Learn more

Kailh BCP Linear

$5.00

$4.75 per 10

Learn more