All of our Telecaster pickups, including True Single Coils, Stacks, and Single Coil Sized Humbuckers are designed for traditional Telecaster wiring harnesses, which typically have 250K audio taper pots for volume and tone controls.
We recommend .047uf capicitors for tone controls.
You can purchase Seymour Duncan potentiometers here: Seymour Duncan Pots
Capacitors can be purchased here: .047uf Orange Drop Capacitor