【EFD20-10P transformer bobbin,SMD EFD20 Coil former, PM9630 material, SMT Process】

Body material: PM9630

PIN material: phosphor copper C5191

characteristic:

PM9630 is a phenolic resin (electric wood powder) material with high electrical insulation, high temperature resistance, flame retardancy, and dimensional stability.

Special enhancement features:

1) Ammonia free formula: reduces corrosion risk and is suitable for precision electronic components.

2) Fiberglass reinforcement: enhances strength and dimensional stability to meet high-precision molding requirements.

Typical applications:

In the field of electronics: coil skeletons, transformer components, SMT components.

Industry and automobiles: switches, connectors, automotive insulation rings, and structural components.