Block terminals (heat dissipation terminals and block pins)

Block terminals (heat dissipation terminals and block pins) are cylindrical or prismatic terminals and pins made of copper or other materials. They are mainly used for heat dissipation applications such as circuit boards or as energization terminals for surface mounting.
Using a unique processing method that takes advantage of the merits of wire rod processing, we can reduce prices and realize high-precision products.
Plating processes such as Sn and Au, and taping processes for use with mounters are also available.

Product features

Various metal wire materials (wires) are cut, cut, header processed, plastic processed, and press-formed to form cylinders, quadrangular prisms, and other desired block terminals (heat dissipation terminals, block pins, and solid terminals).

Various cross-sectional shapes are available, including circles, corners, rectangles, ellipses, and irregular shapes.

Compared with press-processed products using strips, material loss can be significantly reduced, and initial costs for dies can be significantly reduced.

Available sizes, shapes, etc.

About φ0.05mm to φ8mm, about □0.2mm to □8mm
(Depends on the length and thickness)

Shapes

Cylinders, square columns, etc.

Main uses

・Press-fitted into circuit boards for heat dissipation
・Attached to semiconductors and ICs for heat dissipation and heat removal
・Connection between boards
・Grounding of boards to chassis

Material

Copper metals, various copper alloys, brass, aluminum, precious metal alloys, etc

• ※Specifications, materials, and other details are available upon request.