PRINTED CIRCUIT BOARDsubstrate
FINECS terminal and pin products for circuit boards combine precision structures with exceptional processing accuracy to meet the demands of high-density mounting and high reliability in electronic circuit boards.
Leveraging cold forging and composite processing technologies, we offer a wide range of specifications tailored to board designs, including insertion, press-fit, and surface mounting. Our products deliver outstanding electrical performance and durability, along with excellent solderability and plating reliability.
From consumer electronics to communication devices and automotive ECU boards, FINECS precision components are integrated into advanced circuit boards across diverse industries.
Global Leader in PGA Terminals
FINECS has achieved the world’s top market share in PGA terminals, which electrically connect CPU package boards to motherboard sockets. We also supply ultra-miniature terminals for semiconductors, such as copper pillars (Cu Pillars) with diameters below 0.1 mm. Combined with Rivet pins (pin holders), these enable press-fit connections.
Press-Fit Connections with Rivet Pins (Pin Holders)
Rivet pins are used in combination with terminals to enable press-fit connections on boards that cannot be drilled. They are primarily applied in power semiconductor boards, such as IGBT modules and SiC modules.
substrate- Product List
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Embossed Taping (terminal pins & tiny components)
Can be mounted directly onto the PCB
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Press-fit bandolier terminals
Ensures a consistent insertion orientation for terminals
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U-shaped pins Pyramidal pins
Used as jumper wires
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Crank-shaped pins Pyramidal pins
Pyramidal tapers on both ends with a crank bend in the middle
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L-shaped pins Pyramidal pins and cross-shaped cross sections
Flattening combined with a right-angle bend
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Swaged L-shaped pins Pyramidal pins and cross-shaped cross sections
Connector and transformer terminals
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„ear-crush“ flat square with pyramid taper
Flattened section that retains part of the original wire diameter.
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Swaged straight pins Pyramidal pins and cross-shaped cross sections
Pin with one end rounded
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Straight pins Pyramidal pins and cross-shaped cross sections
A flattened middle section featuring diagonal protrusions
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Partially pinched straight pins Pyramidal pins
Flattened in the middle while retaining part of the original wire diameter
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Partially flattened straight pins Pyramidal pins
Pyramidal taper with a flattened section in the middle
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Straight pins Pyramidal pins
Square wire with pyramidal tapers on both ends
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Mid-flanged straight pins with conical tapers
Conical tapers on both ends with a collar formed in the middle
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Straight pins with conical tapers and cross-shaped cross sections
Flattened in the middle with protrusions extending in a cross direction
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Partially pinched straight pins with conical tapers
Flattened in the middle while retaining part of the original wire diameter
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Partially flattened straight pins with conical tapers
Cone-shaped taper with a flattened section in the middle
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Straight pins with 4-side tapers from round wires
Round wire with four tapered surfaces applied to both ends
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Straight pins with conical tapers from round wires
A component made from round wire featuring conical tapers on both ends
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Partially flattened straight pins with round chamfers
A part with barrel-chamfered ends and a flat crimp in the middle
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Partially pinched straight pins with round chamfers
A part with barrel-chamfered ends and a flattened crimp in the middle
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L-shaped pins (right angle)
A part with a right-angle bend in the middle
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Double-step L-shaped pins
A part with two right-angle bends in the middle
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U-shaped pins
A part with a U-shaped bend in the middle
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Partially flattened L-shaped pins
A part with a right-angle bend and a flat crimp in the middle
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High-volume Pins
Single header pin with an exceptionally large flange
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L-shaped pins Pyramidal pins
A part with tapered pyramidal ends and a right-angle bend in the middle
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Mid-flanged straight pins Pyramidal pins
A component with tapered pyramidal ends and a flange in the middle
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Mid-flanged straight pins with round chamfers
Featuring barrel chamfering on both ends and a flange in the middle
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Needle-eye square press-fit
Featuring a needle-eye shaped design.
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Bandolier terminals / pins made from square or flat square wires
Ensures a consistent insertion direction for terminals
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Bandolier terminals / pins made from round wires
Ensures a consistent insertion direction for terminals
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Crank shaped pins
Featuring crank bends in the middle section
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End-to-end pins / End-to-end terminals (press-fit type)
Continuous pins with press-fit terminal shapes
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End-to-end pins / End-to-end terminals (square type)
Delivered on reels without cutting each piece, keeping them connected
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End-to-end pins / End-to-end terminals (round type)
Delivered on reels without cutting each piece, keeping them connected
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Block terminals (heat dissipation terminals and block pins)
Cylindrical or rectangular terminals and pins
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Connector Assembly with Wire Terminals
Insert bandolier terminals into the connector housing in bulk
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Terminals with solder
A product with solder bonded at the center of the header surface
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Heat radiating pins for heat sinks
Designed for applications like heat sinks to disperse and release heat effectively.
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Rivet (Pin holder, Terminal holder)
Allows placement at any position on the board without drilling holes.
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PGA Pins (Terminals for CPUs)
Electrically connects the CPU package substrate to the socket on the motherboard
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Connector terminals / Connector pins
Various Shapes Achieved Through Our Proprietary Cold Forging and Header Processing Technologies
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Lead pins / Diode terminals
An electronic component with rectifying properties
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Jumper pins
Used on substrates
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Press-fit terminals (from wire)
Eliminates the soldering process and contributes to reducing environmental impact.
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Substrate terminals / Post pins
Compatible with a wide range of boards, such as ceramic and alumina types.
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Conductive terminals
Used in diodes, LEDs, semiconductors, and CCFL cold cathode tubes
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Kovar pins (electrode pins)
Cuts the edge angles and fracture surfaces using a proprietary method
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Brazing filler metal cut pieces (gold, silver, copper, etc.)
Wire brazing alloys cut to specified lengths
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Copper inlay
Enables thermal management to maintain electronic component performance and extend product lifespan.
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Connector terminals (press-working and surface treatment)
Manufactured through processes such as punching and bending.
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Press-fit Terminals/Pins (press-working and surface treatment)
Enables cost reduction and lower environmental impact.
