United States: Free shipping on orders over $49
Milktooth
SwitchesKeycapsKeyboardsAccessories
Milktooth
Wishlist
Cart

Links

  • Switches
  • Keycaps
  • Keyboards
  • Accessories
  • Collections
  • Learn
  • Suggest us products
  • Contact us
  • Help and FAQ
  • About us

Contact us

Need a hand?

E-mail us.

Social

  • YouTube
  • Instagram
  • Discord

Newsletter

Sign up for the latest news, personalized reminders, and exclusive offers.

© 2026
  • Terms
Bsun K1 - 37g Linear Switch
Bsun K1 - 37g Linear Switch
Bsun K1 - 37g Linear Switch
Bsun K1 - 37g Linear Switch
Bsun K1 - 37g Linear Switch
Bsun K1 - 37g Linear Switch
Bsun K1 - 37g Linear Switch
Bsun K1 - 37g Linear Switch

Bsun

K1 - 37g Linear Switch

DescriptionBudget-friendly switch designed featuring BSUN's signature deep sound profile.
Descriptors
thocky, low-pitched
Technical data

Type: Linear

Actuation force: 37g

Bottom out force: 43g

Total travel: 3.6mm

Mount type: PCB (5-pin)

Top housing material: POM

Bottom housing material: Nylon

Factory lubed

$2.00 USD

10 switches per order

Bsun Switches

Shop all
Raspberry Cheesecake

Bsun Raspberry Cheesecake

Linear

$4.20 per 10

Jade Rosales

Bsun Jade Rosales

Linear

$5.50

$5.39 per 10

Tomcat

Bsun Tomcat

Linear

$2.99 per 10

You may also like

Blue Sky

Aflion Blue Sky

Linear

$6.00

$4.07 per 10

Coral

Jerrzi Coral

Linear

$2.79

$2.30 per 10

Windy Shadow

Aflion Windy Shadow

Linear

$5.50

$3.91 per 10

Silent Frozen (V2)

TTC Silent Frozen (V2)

Linear

$8.61

$5.55 per 10

Princess Linear V4

MMD Princess Linear V4

Linear

$2.80 per 10

V3 Piano Pro

Akko V3 Piano Pro

Linear

$4.22

$3.10 per 10

WS Jade

Wuque Studio WS Jade

Linear

$4.30

$4.00 per 10

Baby Raccoon (V2)

Gateron Baby Raccoon (V2)

Linear

$5.50 per 10

Sky V4

Dareu Sky V4

Linear

$7.78

$4.76 per 10

WS Gold Arowana

Wuque Studio WS Gold Arowana

Linear

$3.99 per 10

Y3

Keygeek Y3

Linear

$2.30 per 10

Sea Glass

Durock Sea Glass

Linear

$5.80

$4.87 per 10

WS Red

Wuque Studio WS Red

Linear

$3.50 per 10

Lanikai

HMX Lanikai

Linear

$3.50

$3.50 per 10

Stellar Rose

Akko Stellar Rose

Linear

$3.89

$3.10 per 10

Shop Keyboards

Shop all
Evo80 Aluminum TKL Hotswap Wireless Keyboard - Butter Yellow

Evoworks Evo80 Aluminum TKL Hotswap Wireless Keyboard - Butter Yellow

$169.99

Nut65 Cu Wireless 65% Barebones - Sandgold

Weikav Nut65 Cu Wireless 65% Barebones - Sandgold

$179

$165.99

Light Sage Evo75 - Rye/PP

Evoworks Light Sage Evo75 - Rye/PP

$169.99

Black Air75 V3 - Brown nano

NuPhy Black Air75 V3 - Brown nano

$138.95

Silver Flow 2 84 - Void silent linear

Lofree Silver Flow 2 84 - Void silent linear

$169

Stars21 Wireless Numpad Kit - Pink Firefly

Weikav Stars21 Wireless Numpad Kit - Pink Firefly

$64.99

Gray Node75 HP - Red max

NuPhy Gray Node75 HP - Red max

$99.95

$89.95

Evo80 Aluminum TKL Hotswap Wireless Keyboard - Cream

Evoworks Evo80 Aluminum TKL Hotswap Wireless Keyboard - Cream

$169.99

Evo80 Aluminum TKL Hotswap Wireless Keyboard - Baby Pink

Evoworks Evo80 Aluminum TKL Hotswap Wireless Keyboard - Baby Pink

$169.99

Baby Pink Evo75 - Amber/FR4

Evoworks Baby Pink Evo75 - Amber/FR4

$169.99

Scarlet Evo80 - Oat/PP

Evoworks Scarlet Evo80 - Oat/PP

$169.99

Evo75 Aluminum TKL Hotswap Wireless Keyboard - Sandgold

Evoworks Evo75 Aluminum TKL Hotswap Wireless Keyboard - Sandgold

$169.99

White Air75 V3 - Brown nano

NuPhy White Air75 V3 - Brown nano

$138.95

Nut65 Cu Wireless 65% Barebones - Red

Weikav Nut65 Cu Wireless 65% Barebones - Red

$179

$165.99

Spark Evo80 - Azure/FR4

Evoworks Spark Evo80 - Azure/FR4

$169.99

Shop Keycaps

Shop all
Blue Duckey Keycap

Duckeys Blue Duckey Keycap

$11.99

iRetro All-in-One

LKS iRetro All-in-One

$75

$65

WS PBT Creamy Charcoal

Wuque Studio WS PBT Creamy Charcoal

$79

Boundless Jakata

Keykobo Boundless Jakata

$92

NuPhy DOT Matrix Nova White Keycaps - BoW

NuPhy NuPhy DOT Matrix Nova White Keycaps - BoW

$49

Marshmallow All-in-One

Qwertykeys Marshmallow All-in-One

$65

Space Cadet Black

JC Studio Space Cadet Black

$39

Alphas Peacock (R6)

Hammerworks Alphas Peacock (R6)

$57

Arabic Purple

JC Studio Arabic Purple

$39

Arabic Black

JC Studio Arabic Black

$39

Pink Duckey Keycap

Duckeys Pink Duckey Keycap

$11.99

Yellow Duckey Keycap

Duckeys Yellow Duckey Keycap

$11.99

Red Duckey Keycap

Duckeys Red Duckey Keycap

$11.99

Alphas Hebrew Green (R6)

Hammerworks Alphas Hebrew Green (R6)

$38

Clear Duckey Keycap

Duckeys Clear Duckey Keycap

$11.99

Shop Accessories

Shop all
Plate Mount Stabilizers

TTC Plate Mount Stabilizers

$18

Plate Mount Stabilizers (Long Travel)

TTC Plate Mount Stabilizers (Long Travel)

$18

Iridescent Switch Puller

Mielke Iridescent Switch Puller

$15

Keycap Puller

Mielke Keycap Puller

$5

TypePlus x YiKB Full Size (100%) Stabilizers

Typeplus TypePlus x YiKB Full Size (100%) Stabilizers

$19

Clear V2 Plate Mount Stabilizer Set

Everglide Clear V2 Plate Mount Stabilizer Set

$25

$15

Staebies V2.2 Black Screw-in Stabilizer Set

AEBoards Staebies V2.2 Black Screw-in Stabilizer Set

$22

$20

V3 Smokey Black Screw-in Stabilizer Set (4×2u, 1×7u)

Durock V3 Smokey Black Screw-in Stabilizer Set (4×2u, 1×7u)

$19

$15

V3 Smokey Black Screw-in Stabilizer Set (4×2u, 1×6.25u)

Durock V3 Smokey Black Screw-in Stabilizer Set (4×2u, 1×6.25u)

$19

$15

Black V2 Screw-in Stabilizer Set

Everglide Black V2 Screw-in Stabilizer Set

$25

$15

Black V2 Plate Mount Stabilizer Set

Everglide Black V2 Plate Mount Stabilizer Set

$25

$15

Clear V2 Screw-in Stabilizer Set

Everglide Clear V2 Screw-in Stabilizer Set

$25

$15

United States: FREE Shipping on orders over $49 USD. See shipping & returns