Flexible laminated copper shunt with welded solid lugs — solid-bar performance in tight spaces.

Product imagery: factory photo plus studio renders. The exact geometry, layers and terminals of your part follow your drawing.
Final values follow your drawing — this is the standard configuration of the family.
| Parameter | Value |
|---|---|
| Construction | Stacked copper laminates, pressure-welded ends |
| Lugs | Solid hardened ends, drilled per drawing |
| Flexibility | Gently curved, installation-friendly |
| Performance | Equivalent to solid bar of same cross-section |
| Lifetime | Longer than soldered/bolted joints (typical) |
| Finish | Bare or tin plated |
| SKU | SY-CM-309 |
Key characteristics of this product family.

A laminated copper shunt is the flexible alternative to a solid bar: thin copper laminates are pressed and welded at both ends into solid hardened lugs, so the part bolts in exactly like a standard copper connector while the middle stays flexible. Electrical performance matches solid bar, and the welded ends avoid the voltage-drop and uneven-current problems of soldered or bolted joints.
Where this busbar configuration earns its place.
Where this busbar configuration earns its place.
Where this busbar configuration earns its place.
Where this busbar configuration earns its place.
Where this busbar configuration earns its place.
Where this busbar configuration earns its place.
Your drawings reach the engineers who build the part.
Design risks flagged when changes are cheap.
Test records per lot, CoC and PPAP on request.
Drawing to delivered production parts, one supplier.
From spec review to shipped, tested parts — one accountable supplier.
Straight answers from the engineering team.
Every SHANYUAN busbar is custom, but the power circuits they connect recur across markets. Three typical ones — send us yours and we will point to the right stack-up.
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ExploreLayers, terminals, dielectrics and mounting are all configurable. Send us your spec for DFM review and a quotation within one business day.
Send drawings, current ratings and voltage class — DFM feedback and a quotation within one business day.