Parts that carry high current, reliably and with low loss.
With the spread of generative AI, the power consumption of each data center server is rising sharply. Power connectors and busbars now need to carry large currents with minimal loss while fitting into ever denser layouts.
We have a track record in dies and stamping for high-current parts such as busbars, press-fit terminals and power connector contacts. Combining thick-gauge stamping with the precision developed on fine-pitch terminals, we are now taking on power components for data centers and servers, starting from the development and prototyping stage.
What the industry requires, and how we respond
| Item | What the industry requires | Our response |
|---|---|---|
| Thick-gauge blanking & forming | Processing thick copper and copper alloys to carry high current | Part thickness up to 3.0 mm on 30–150 t presses. The same plant that makes fine-pitch thin-sheet terminals builds dies for and mass-produces thick-gauge parts. |
| High-conductivity materials | Pure copper, high-conductivity copper alloys and pre-plated strip | Pure copper grades such as tough-pitch and oxygen-free copper, copper alloys and pre-plated strip. |
| Press-fit zone dimensions | Minimal variation in press-fit width and shape for stable retention force | ±2 µm pitch-accuracy plates reproduce design clearances exactly, keeping press-fit dimensions stable throughout production. |
| Busbar flatness & hole position | Flat mounting faces and accurate positions for screw and press-fit holes | Strip hold-down and station layout are worked out at the die design stage to secure flatness and hole position accuracy even in thick gauges. |
| Contact reliability | Spring performance of power contacts and consistent contact geometry | Die designs with optimised relief and fits keep contact dimensions stable throughout production. |
| Short development cycles | Fast prototyping and ramp-up to keep pace with server generations | Prototypes and small lots welcome. Manufacturability input at the quoting stage, and die plus production under one roof, shorten ramp-up. |
* Figures shown are typical capability ranges and actual results. Feasibility may vary with part geometry, material and volume.
Typical products
Customer names and part numbers are not disclosed due to confidentiality obligations.
Why customers choose us
Thin sheet to thick gauge, in one plant
From 0.05 mm fine-pitch terminals to 3.0 mm thick-gauge parts, so signal and power components can be discussed together.
From development and prototyping
We welcome inquiries from the concept stage or for prototype quantities, and suggest production-ready shapes and tolerances early in the design.
Die and production in one company
Die design, die building and mass production are all in-house, so production feedback goes straight into the die design.
Start with a single drawing.
We welcome early-stage inquiries, including parts other suppliers have turned down.
Our die designers will assess feasibility and get back to you.