Have you had confusion how to choose the suitable Litz wire from the pictures as below？

These are main litz wires we have been providing for years, very popular in the market

1.Oridnary litz wire: Size range 0.025-0.8mm, strands number 2-10,000

2.Silk Covered Litz wire: Here are many three silk options: Nylon, Polyester and Mulberry silk,

3 Profiled taped litz wire: PET and PI film options with class 130/180, silk litz wire can be profiled as well

4. PTFE litz wire:

5. Extruded Litz wire: Triple insulated wire.

Do you felt stuck? Which one is right for your high-frequency design?

Here’s the truth after supplying these for years: it all depends on your insulation needs, winding space, and thermal environment.

• Ordinary Litz wire works for most general applications.
• Silk covered Litz wire handles delicate windings and high voltage stress better.
• Profiled taped Litz wire gives you a flat shape—perfect for tight spaces.
• PTFE Litz wire is the go-to for extreme temperatures and chemical resistance.
• Extruded Litz wire offers rugged, continuous insulation for harsh industrial use.

Still unsure? Many engineers pick the wrong type because they only compare specs, not real manufacturing limits.

We put together a short video walking through each type—side by side, no fluff. You’ll see exactly which one fits your coil design and frequency range.

Watch the guide here: https://youtu.be/alLzz1ujGf0

Stop second-guessing. One quick video and you’ll know your Litz wire choice for good.