Overview
BSUN has been gaining attention in the mechanical keyboard community for producing switches that strike a great balance between affordability and quality. Known for their tight manufacturing tolerances and impressive factory lubing, BSUN switches are often ready to use straight out of the box. Let's dive into some of their latest releases and see what makes them stand out.
| BSUN Dusty Rose |
| BSUN Milk Dragon |
| BSUN K1 |
| BSUN Momo |
| BSUN Ocean |
BSUN Dusty Rose Linear
Product Details
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|
| Name | BSUN Dusty Rose |
| Switch Type | Linear |
| Top Housing Material | POM |
| Bottom Housing Material | POM |
| Stem Material | LY |
| Actuation Force | 42g |
| Bottom Out Force | 48g |
| Spring | 21mm |
| Mount | 5 pin |
| Pre Travel | 2.0mm |
| Total Travel | 3.6mm |
| Factory Lubed | Yes |
Switch Feel
The BSUN Dusty Rose feels smooth and and comfortable to type on with no noticeable scratch. There is almost no stem wobble and they are feel thoroughly factory lubed. It's light spring weight allows for long typing sessions without fatigue. Thanks to a brand-new mold from BSUN, these switches deliver an incredibly smooth keystroke right out of the box.
Switch Sound
The BSUN Dusty Rose switch is all about that thocky, creamy typing sound that many keyboard enthusiasts crave. The bottom out of the BSUN Dusty Rose is sharp and bright while the top out is soft and creamy. It generally leans more towards the mid tones, producing a soothing creamy sound that can be built to sound both clacky and thocky depending on configuration of keyboard and foams.
Here is a sound test of the BSUN Dusty Rose:
BSUN Milk Dragon
Product Details
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|
| Name | BSUN Milk Dragon |
| Switch Type | Linear |
| Top Housing Material | Modified PC |
| Bottom Housing Material | PA66 + 25% fiberglass |
| Stem Material | Modified POM |
| Spring | 22mm single-stage spring |
| Actuation Force | 42g |
| Bottom Out Force | 50g |
| Mount | 5 pin |
| Pre Travel | 1.8mm |
| Total Travel | 3.8mm |
| Factory Lubed | Yes |
Switch Feel
The BSUN Milk Dragon feels smooth to type on with no scratch. There is basically no wobble in the E/W direction with some slight wobble in the N/S direction. The factory lube is evenly applied all around the stem, accurately mimicking the feel of hand lubed switches. The BSUN Milk Dragon is produced using the same molds as the BSUN Dusty Rose, providing a similar level of build quality.
Switch Sound
Like its name, the BSUN Milk Dragon produces a milky and creamy overall sound. The bottom out has a mixture of creaminess and clackiness due to the Nylon PA66 and fiberglass combination. It's creamy with a hint of clack. The top out of the BSUN Milk Dragon is soft and poppy. The lighter spring weight creates a softer sound for each return on keypress. The BSUN Milk Dragon would be a great budget option to try if you like well factory lubed switch that sounds creamy and thocky with a bit of clack depending on how hard you bottom out when typing.
Here is a sound test of the BSUN Milk Dragon:
BSUN K1
Product Details
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|
| Name | BSUN K1 |
| Switch Type | Linear |
| Top Housing Material | PC |
| Bottom Housing Material | PA66 + 25% fiberglass |
| Stem Material | Modified POM |
| Actuation Force | ~37g |
| Bottom out Force | ~43g |
| Mount | 5 pin |
| Total Travel | 3.6mm |
| Factory Lubed | Yes |
Switch Feel
The BSUN K1 comes stock with a generous amount of factory lube, giving it a smooth typing experience straight out of the box free of any scratchiness. It has a shorter travel distance of 3.6mm providing a familiar typing feel of long pole stems. The BSUN K1 has very tight housing tolerances with hardly any stem wobble in the E/W direction and some stem wobble in the N/S direction. With its light spring weight and factory lube, the BSUN K1 is a great option for those who are looking for a smooth, creamy, and thocky switch at one of the most affordable prices.
Switch Sound
The BSUN K1 has a hard and creamy sounding bottom out within the mid tones and a soft and muted top out. In its stock form, the BSUN K1 produces a creamy sounds signature thanks to its materials and a consistent application of factory lube. Thanks to its design and combination of materials, the BSUN K1 has a mid to lower pitched bottom out that is less common in long pole stems that usually have a sharper bottom out sound. The BSUN K1 range of sound has the potential to sound deeper and thocky after hand lubing. Stock, the BSUN K1 sounds creamy in the mid tones, and after modding by hand lubing, the BSUN K1 can sound deep and thocky in the lower tones.
Here is a sound test of the BSUN K1:
👉 You can buy these switches on our site: link.
BSUN Momo
Product Details
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|
| Name | BSUN Momo |
| Switch Type | Linear |
| Top Housing Material | Glitter-modified PC |
| Bottom Housing Material | PA66 |
| Stem Material | POM |
| Spring | 20mm (responsive) |
| Actuation Force | 45g ±5g |
| Bottom Out Force | 53g ±5g |
| Mount | 3 pin |
| Pre Travel | 2mm |
| Total Travel | 3.6mm |
| Factory Lubed | Yes |
Switch Feel
The BSUN Momo is a budget king. Priced at only $0.20 per switch, it's a standout choice for value hunters. Despite its low price, the Momo feels impressively smooth even it is lightly lubed on the stem rails. While other BSUN switches on this list come factory-lubed on all four stem sides, the Momo still delivers excellent glide with every keystroke.
With its long spring, the BSUN Momo provides a responsive, snappy feel. Combined with tight housing tolerances and minimal stem wobble, it offers a clean, satisfying typing experience that punches far above its price point.
Switch Sound
Of the BSUN switches listed, the BSUN Momo leans to more of a higher pitched and clacky sound profile. This could be due to the smaller amount of factory lube, but even with its material choices, the BSUN Momo has a sharp and clacky typing sound in both the bottom out and top out. The BSUN would be a great option to try if you want a pure sounding switch that is not dependent on factory lube and provides a responsive typing feel.
Here is a sound test of the BSUN Momo:
BSUN Ocean
Product Details
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|
| Name | BSUN Ocean |
| Switch Type | Tactile |
| Top Housing Material | PC |
| Bottom Housing Material | Nylon |
| Stem Material | LY |
| Spring | 22mm single-stage spring |
| Actuation Force | 40g |
| Bottom Out Force | 57g |
| Mount | 5 pin |
| Pre Travel | 1.8mm |
| Total Travel | 3.8mm |
| Factory Lubed | Yes |
Switch Feel
BSUN Ocean has a comfortable typing feel and satisfying medium tactile bump. The evenly applied factory lube provides a smooth typing experience, while the medium spring weight allows for a controlled and comfortable typing feel. There is slight stem wobble in both the N/S and the E/W directions, although not noticeable during normal typing. The BSUN Ocean has a sharp and snappy tactile bump at the top of the keypress with a slight linear post travel. Its pronounced tactility and 22mm spring produces a responsive typing experience allowing for long typing sessions without fatigue.
Switch Sound
The BSUN Ocean has a crisp bottom out that leans towards the mid tones and a hard and poppy top out that produces a mid to higher pitched tone. The BSUN Ocean can be used to build a versatile keyboard that can sound both bright or deep. The BSUN Ocean would be a great option to try if you are looking for a mid toned tactile switch that has a crisp tactile bump.
Here is a sound test of the BSUN Ocean:
👉 You can buy these switches on our site:
Share your thoughts in the comments and let us know if you have any questions!
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