Custom High-Current Connectors | Made-to-Order Solutions

Custom High-Current Connectors

Made-to-Order Solutions

If the standard connectors available on the commercial market do not meet your specifications, you might want to consider our solution.

Globetech is a leader in high-current connectors used for power supplies. We can custom-design connectors to match your unique requirements, including electrical specifications, shape, material, application, and operating environment.

All of our high-current connectors use electrical contacts to ensure a stable current flow, especially for special applications with unique specifications.


  • Custom designed connectors based on your specifications, including capacity, shape, materials, applications, and environments.
  • Stable energization enabled with multi-point contact bands.
  • Available in a range of current capacity from 10A–10,000 A.
  • We have decades of experience in designing and manufacturing high-current connectors
  • We create compact designs with durable materials to withstand high currents and provide stable energization.


  • Semiconductor CVDs, PVD equipment.
  • Heaters for semiconductor manufacturing equipment.
  • Electric inspection of automotive inverters, ECUs, motors, and batteries.
  • Connection systems for cables, transformers, and GIS.
  • Electromagnetic stirrers.

Custom solutions

Case Study: Custom High-Current Connector

Globetech's high-current connector can eliminate the following problems faced in the development of battery exchange type electric buses.

Case Study 1


Many connector manufacturers do not offer connectors with integrated power supplies and signal lines.


Globetech can custom-manufacture high-current connectors, allowing customers to have a perfectly compatible connector according to their requirements.

Case Study 2


Since electric buses operate outdoors, waterproofing is essential. Almost none of the connector manufacturers offer waterproof models.


Globetech creates high-current connectors that incorporate O-rings for waterproofing.

Case Study 3


Electric buses require changing of batteries several times a day, wearing out their connectors. Replacing connectors was time-consuming and expensive for the electric bus company. It added a layer of costs, personnel, and logistics to their operations.


Globetech designed a durable connector that halved the battery replacement frequency. This led to a substantial reduction in operating costs, including those for parts, facilities, and personnel.

Case Study 4


A reliable connector is needed to ensure no interference in the operation when energizing the electric bus.


Globetech has its specific safety inspection standards. Safety tests such as vibration and shock proofing are conducted before delivering connectors. As a result, the customer was able to confirm the reliability of the connector before implementing it.


High-Current Connector (Without Insulation)

Connectors for Electromagnetic Stirrers

  • Current Capacity: 1,000 A
  • Nominal Diameter:  φ 1.18" (30 mm)

The socket is silver brazed to the angle bronze busbar.

Cable Head for Power Transmission Cable

  • Current Capacity: 2,000 A
  • Nominal Diameter: φ 2.36" (60 mm)

The electrical contact is attached to the plug side. A connection is made by inserting the cable into the connector and compress.

Socket for Power Distribution Equipment

  • Current Capacity: 1,000 A
  • Nominal Diameter: φ 1.18" (30 mm)

It can be locked with the set screw of the connector. Compresses the cable and connector.

High Current Socket

  • Current Capacity: 700 A
  • Nominal Diameter: φ 0.98" (25 mm)

Has several electrical contacts to handle high currents. Compresses the cable and connector.

High Current Socket

  • Current Capacity: 2,000 A
  • Nominal Diameter: φ 1.97" (50 mm)

The rear part of the connector is shaped to fit busbars and crimp terminals.

High Current Plug

  • Current Capacity: 2,500 A
  • Nominal Diameter: φ 2.83" (72 mm)

Plug wound connector with electrical contacts attached to the plug side.

High-Current Connector (With Insulation)

8P Drawout Connector

  • Current Capacity: 400 A (per pole)
  • Nominal Diameter: φ 0.55" (14 mm)

Eight poles are grouped with an insulator for automatic attachment and detachment.

Battery Connection 2P Connector for AGV

  • Current Capacity: 46 A (per pole)
  • Nominal Diameter: φ 0.14" (3.6 mm)

A feature to prevent misinsertion can be added upon request.

EV Bus Battery Automatic Connection Connector

  • Current Capacity: 300 A (per pole)
  • Nominal Diameter: φ 0.629921" (16 mm)

Connects power supplies (3 poles) and signals (13 poles) that automatically connects batteries and EV buses.

8P Rectangular Connector Cable Assembly

  • Current Capacity: 40 A / 5 poles (per pole), 3 A / 3 poles
  • Nominal Diameter: φ 0.14" (3.6 mm)

Globetech can also design and manufacture connectors with cables attached.

3P Coaxial Connector

  • Current Capacity: 120 A (per pole)
  • Nominal Diameter: φ 0.31" (8 mm)

The connector also has a coaxial structure using two types of electrical contacts in line with the shielded cable.

Connector for Manipulator

  • Current Capacity: 230 A (per pole)
  • Nominal Diameter: φ 0.472441" (12 mm)

Made with radiation-resistant materials. A large handle enables insertion and removal by remote control (manipulator). Globetech can design connectors that fit your factory's requirements.