8STA range

  • Rugged aluminum body with black zinc nickel plating to provide weight saving in harsh conditions
  • High resistance to shock and vibration
  • Environmentally sealed to IP67
  • Positive locking with locked position colour indicators
  • 6 coded keyway orientation options
  • Integrated backshell for boot termination


SOURIAU - SUNBANK Connection Technologies services:

  • High level of ­ finished connector stock supported by our worldwide network of distributor partners.
  • Free and user friendly 3D models downloadable from our website.

Our solution

Interconnect solutions for sensors applications

Sensors are widely used in Motorsports and have a huge impact on the test and calibration of sensitive settings inherent to the racing vehicles. They are instrumental to acquiring data and solving performance issues in the field before, during and after the racing championship season. Sensors are the theoretical “nerves” that offer critical information about the health of the vehicle. Rugged, compact and reliable interconnect solutions are key to achieving and maintaining the best performances.

SOURIAU - SUNBANK Connection Technologies is a recognized worldwide market leader in the design and manufacture of connectors for motorsport sensors and interconnect systems for harsh environments. SOURIAU - SUNBANK Connection Technologies' main production facility is located in Le Mans; since 1990 we have supplied connectors to local racing teams for the world famous 24 Hour endurance races. Motorsports is a market where more and more electronics are installed and where space and weight constraints become more critical. Our connectors are designed to be smaller and lighter with highest reliability features to protect the driver and are used globally on two and four wheeled motorsport vehicles.

Our interconnect solutions are mainly used in motorsport competitions, endurance racing and motorbike racing. Applications include: batteries, starters, alternators, fuel pumps, sensors, engine control units, communications, radios, data acquisition systems and harnesses.

SOURIAU - SUNBANK Connection Technologies' products answer all the sensor requirement needs including connectors suitable for welding directly to sensor bodies, or compact solutions with innovative space saving designs which are ensured to fit the tightest areas.


8STA size 01

  • The smallest and lightest autosport connector on the market
  • 20% smaller than size 02
  • 3 contacts size 26
  • 8STA size 02

30% smaller than size 04

  • Up to 5 contacts size 26
  • Glass hermetic version available with welding housing
  • 8STA size 04

Up to 6 contacts size 26

  • Allow use of 2 sensors with a single connector
  • 8STA size 06

Composite version available

  • Lighweight (30% lighter than aluminum)
  • Mil spec proven composite body to provide long service in the harshest environments


Motorsport temperature sensors
Temperature sensors
Motorsport pressure sensors
Pressure sensors
Motorsport data acquisition
Data acquisition
Motorsport test vehicle sensors
Test vehicle sensors