Pin interconnection is a simple and effective way to ensure electrical connection and to strengthen the whole assembly.

The pin can be made of round-, square- or rectangular-section wire and various materials and coatings. The wire is "stamped" at a regular pitch, so that there are pre-cut areas defining the useful length of the pin. (read more about PinInsert equipment...)
SM Contact offers different stamps: ✔ SMOOTH ✔ STAR ✔ WINGS ✔ HARPOON ✔ PRESSFIT ✔ COMBINATIONS (read more about pin types...)
Pin interconnection serves for numerous applications:

Printed circuit:
□ Interconnection with a second circuit placed above;
□ Control points for electrical signals;
□ Connector output (image 1);

Coil frame:
□ Wrapping of enamel-insulated wire coiled on the frame body: electromagnets, transformers, etc. (image 2);

Plastic connectors:
□ Insertion of pins in a male connector;
□ Soldering of pins on the back of the connector on a printed circuit (image 3).