High-Current Battery Module Busbar

Description

High-current laminated busbar for EV battery modules with distributed stud terminals and sealed edges.

For modules that push several hundred amps, this high-current busbar spreads current across distributed stud terminals instead of concentrating it on one joint. The multi-terminal layout lowers local current density and keeps terminal temperatures down across the module.

Specifications

Parameter	Value
Conductor	C11000 copper, tin plated
Conductor layers	2–3 (typical)
Dielectric	PET / Nomex / epoxy (DLF), selected by voltage class
Terminals	Multiple double M8 threaded studs
Current rating	Per design, up to ~1000 A
Edge treatment	Full edge sealing
SKU	SY-BB-103

Typical Applications

• High-current EV battery modules
• Fast-charge battery architectures
• ESS string interconnection

Design Notes

Conductor cross-section is sized against your peak and continuous current. Ask our engineers for a stack-up recommendation.

All specifications are typical and fully customizable to your drawing. Request a quote for this busbar or send your own specification — our engineers respond within one business day.