This is the main part of the solenoid that emits a magnetic field when electric current flows through it.
Together, the bobbin, copper wire, lead, x-frame is made up mainly of a magnetic substance and exterior insulation tape or plastic are called the Encapsulated insulation coil.
Some coils have surge absorber (TVS, MOV, diode) on the inside.
We do invite OEM and new products inquires
○ Classification by type
-Plastic and Metal
○ Our range in the area of hydraulic and pneumatic valves
applications:
○ High Reliability and Excellent Durability
○ Surge Absorber Built-in Insulation Coil
○ Classification by insulation class
-Class B, Class F, Class H, Class N, Class R