Home Categories Send inquiry

42 AWG Heavy Formvar Enameled Copper Wire for Guitar Pickup

AWG 42 (0.063mm)guitar pickup wire
Characteristics Technical requests Test Results
Sample 1 Sample 2 Sample 3
Bare Wire Diameter 0.063± 0.002 0.063 0.063 0.063
Conductor Resistance ≤ 5.900 Ω/m 5.478 5.512 5.482
Breakdown voltage ≥ 400 V 1768 1672 1723

This is a 42 gauge heavy formvar guitar pickup wire, it is used for vintage or old style guitar pickup winding, we provide small package, each reel is only 1.5kg, samples are available, we also support customization.

Voicing a pickup isn’t just a matter of selecting the right wire, insulation, and number of turns — how you lay the wire is at least as important. Among other things, this determines the pickup’s distribute capacitance, which refers to the air space formed between the layers as the coil is wound. This property affects the resonant frequency of the coil and dictates the high-frequency roll-off point, so it’s one of the factors that allows for fine-tuning a pickup’s high-end response.

We prefer to let our products and service speak more than words.

Popular insulation options
* Plain Enamel
* Polysol enamel
* Heavy formvar enamel

Our Pickup Wire started with an Italian customer several years ago, after a year of R&D, and half-year blind and device test in Italy, Canada, Australia. Since lauched into markets, Ruiyuan Pickup Wire won a good reputation and has been chosen by over 50 pickups clients from Europe, America, Asia, etc.

We supply specialty wire to some of the world's most respected guitar pickup makers.

The insulation is basically a coating that is wrapped around the copper wire, so the wire doesn’t short itself out. Variations in insulation materials have a huge effect on a pickup’s sound.

We mainly manufacture Plain Enamel, Formvar insulation polysol insulation wire, for the simple reason that they just sound best to our ears.

The thickness of the wire is usually measured in AWG, which stands for American Wire Gauge. In guitar pickups, 42 AWG is the one that’s most commonly used. But wire-types measuring from 41 to 44 AWG are all being used in the construction of guitar pickups.

• Customized colors: only 20kg you can choose your exclusive color
• Fast delivery: a variety of wires are always available in stock; delivery within 7 days after your item is shipped.
• Economic express costs: We are VIP customer of Fedex, safe and fast.


  • 42 AWG Heavy Formvar Enameled Copper Wire for Guitar Pickup Related Video: