EV & E-Mobility Components
Charging connector pins, contacts and current-carrying copper parts for EV supply equipment and powertrain assemblies. Machined in copper, brass and stainless steel to the conductivity, plating and dimensional standards your connector system calls for.
The actual parts
EV components made at Jay Ashapura.
Charging pins, contacts and copper current-carrying parts photographed on the floor in Jamnagar. Every one was produced to a customer drawing, which is how yours would be produced too.
Threads & finishes
- ISO Metric
- UNC
- UNF
- BA
- BSW
- Natural brass
- Electro tin
- Nickel
- Chrome
- Silver
- Gold
- Zinc blue
- Teflon coating
Where these parts go
- Public charging stations
- Home charging systems
- Commercial fleet depots
- Charging guns & plugs
- Wire harness assemblies
- Battery & busbar systems
Conductivity, plating and contact geometry are set by your drawing, not by a catalogue. Send your drawing →
Types we supply
Every contact in the charging path.
From the pin that enters the socket to the busbar terminal behind it, machined to your connector drawing.
Charging Interface
- EV Charging Pins
- Male & Female Contacts
- Socket Contacts
- Connector Bodies
- Locking Pins
Current-Carrying
- Busbar Terminals
- Copper Terminals
- Battery Terminals
- Earthing Contacts
- Shunt Components
Powertrain & Sensor
- Copper Turned Parts
- Motor Terminals
- Sensor Housings
- Cooling Circuit Fittings
- Inverter Hardware
Where they’re used
Applications & industries served.
Applications
- DC fast charging
- AC charging stations
- Battery packs & modules
- Onboard chargers
- Traction motors
- Charging cable assemblies
Industries served
- Automotive OEM
- Tier-1 & Tier-2
- EVSE manufacturers
- Charging networks
- Energy storage
- Power electronics
See all the sectors we serve on our Industries page.
Metals for current-carrying parts
Conductivity first, then machinability.
Contact resistance is set by the metal and the plating long before it is set by the geometry. See full quality & traceability →
Electrolytic Copper
C11000, maximum conductivity
Tellurium Copper
C14500, free-machining, high conductivity
Free-Cutting Brass
C36000, connector bodies & shells
Stainless Steel
Springs, locking and structural parts
How they’re made
Manufacturing process.
Material & conductivity selection
Copper grade chosen for the current rating, then verified against the mill certificate.
CNC & Swiss turning
Pins and contacts turned on sliding head machines where concentricity drives the mating fit.
Plating
Silver, tin, nickel or gold plating applied to the specified thickness for contact resistance and wear.
Electrical & dimensional test
Plating thickness, dimensions and contact geometry verified before packing.
Finishes, inspection & packaging
Delivered ready to use.
Surface finishes
- Silver plated
- Tin plated
- Nickel plated
- Gold flash
- Bright dipped
Inspection
- Dimensional (FAI)
- Plating thickness
- Concentricity
- Surface finish
Testing
- Conductivity
- Salt spray
- Insertion force
- Material verification
Packaging
- Tray / blister
- ESD bags
- Bulk poly-bagged
- Custom-labeled
Documentation ships with the order. See our full quality standards →
Custom EV components
Built to your connector drawing.
Send the pin drawing, the plating specification and the current rating, and we will produce it to print in the right copper grade, from prototype through to series production.
- Copper, brass & stainless
- Silver, tin, nickel & gold plating
- IATF 16949 production
- Prototype to high-volume
EV & E-Mobility FAQ
Questions, answered.
What EV components can you produce?
Copper connectors and terminals, connector pins including male and female, charging gun terminals, pins and sockets, charging plug components, copper contact pins and copper electrical contacts. All are drawing-based rather than catalogue parts.
Who do you normally supply in the EV supply chain?
OEMs, Tier-1 and Tier-2 suppliers, connector manufacturers, wire harness companies and global sourcing groups. Production runs under ISO 9001:2015 and IATF 16949 certified systems.
Do you make EV charging pins for CCS, NACS and Type 2 connectors?
Yes. Charging pins and contacts are produced to your drawing, so the connector standard is set by the print you send rather than by a catalogue. Send the pin geometry, plating specification and current rating and we will quote it.
What plating do you offer on EV contacts?
Silver, tin, nickel and gold flash, applied to the thickness your specification requires. Plating thickness is measured and reported, since it drives contact resistance and wear life far more than the base geometry does.
Which copper grades do you machine?
Electrolytic copper (C11000) where conductivity matters most, and tellurium copper (C14500) where the part has to be machined at volume without giving up conductivity. Brass is used for shells and bodies that do not carry current.
Are EV components produced under IATF 16949?
Yes. Jay Ashapura Precision Metals holds IATF 16949 for machined metal components, so EV and automotive parts run under an automotive quality system, with PPAP available on request.
Can you supply copper busbar and battery terminals?
Yes. Busbar terminals, battery terminals and shunt components are machined in copper to your drawing, with plating and surface treatment as specified.
Related: Automotive Components · Electrical & Electronics · Manufacturing capabilities
Need EV components?
Send your pin drawing, plating spec and current rating. We will come back with the right copper grade and a clear quote.
Request a Quote