Gateron Milky Yellows are considered the king of budget linear switches.
Comes in quantity of 70, 90, or 110 switches.
Specs:
Model No: KS-3X1
Actuation: 55g
Bottom Out: 63.5g
Pre-Travel: 2.00mm
Total Travel: 4.00mm
Stem Material: POM
Top Housing: Polycarbonate / Nylon mix
Bottom Housing: Polycarbonate / Nylon mix
Pins: 5 pin / PCB mount