Fuel Injection System

Fuel injection systems encompass the fuel rail and fuel injectors mounted above the intake manifold in combustion engine vehicles. A fuel pump sends the fuel to the engine bay, and is then injected into the intake manifold by the injector—either directly, or mixed with air before the intake stroke.

Interplex customizes both electrical and mechanical solutions for fuel injection systems; for example, mounting accessories, covers and lids, terminals, and sensor connectors.

Covers and Lids

From injection control ECU covers to fuel pump caps and driver module covers, Interplex’s precision metal stamped covers and lids perform well in harsh environments and are trusted by top-tier automotive companies.

  • Fuel Pump Cap

Mounting Accessories and Guide Rails/Levers

Present in various locations throughout a car and with various end applications, examples of mounting accessories that Interplex produces include precision stamped washers and flanges; mounting clips that withstand harsh environments under the hood of a car; guide rails, slider trays and levers that provide structural integrity for power roof, window, and trunk mechanisms; and sturdy mounting brackets for radar control modules and cameras.

No matter the thickness, shape or form you need, we can precision stamp these accessories to your desired thickness and bend them to the required shapes, all while maintaining the required structural integrity for the end application.Our precision stamping processes are complemented with a comprehensive range of value-added processes such as clinch nut stacking, heat treatment, riveting and welding.

  • Fuel Injector Clip
  • Fuel Injector Washer

Press-Fit

Interplex’s Press-Fit technology establishes solderless electro-mechanical connections with plated-through holes on printed circuit boards. These repeatable and reliable connection joints perform well even in harsh environments, and can manifest in a myriad of forms such as connector headers and customized overmolded electronic enclosures.

Extending across a multitude of industries, possible end applications include power distribution, actuator controls, automotive body control modules, solar panels, watches, passenger comfort and infotainment switches, airbag ECU safety solutions, and much more.

Interplex offers a wide spectrum of options: Choose from different materials, plating options, and even designs. From the low force eye-of-the-needle available in various sizes, to the hybrid MiniPLX perfect for high density signal and power applications, and even customizable options for dual-ended/SMT/IDC integrated Press-Fits.

  • Fuel Level Sensor Connector

Sensor Connectors

Sensors are the link between electronic equipment and conditions in the physical world. Interplex’s sensor connectors are designed and built to enable sensor solutions in various domains and end applications such as powertrain, safety and steering.

Interplex specializes in developing and producing sensor connectors that support the industry trend of increased sensor content in cars. Being vertically integrated, we are well equipped to turn your sensor connectors into a reality: From core processes such as precision stamping terminals and Press-Fit pins, plastic molding (insert molding and pre-molding), and value-added processes such as welding and plating— we’ve got you covered.

  • Pressure Sensor Connector

Terminals

Interplex’s terminals are trusted by top-tier automotive companies for a myriad of end applications within cars. Available options include terminal pins, clips and contacts, and these can be delivered to you in various forms— singulated or in strips.

Our terminals are used in many end applications such as: Within plug-in relays, as interconnects between PCB and relays, within various ECUs, as motor/harness connectors to infotainment systems and power windows, and between user interface switches to their respective sub-systems (such as headlights, air-conditioners).

Our full suite of capabilities enables us to precision stamp and plate intricate terminals in various shapes and sizes to fulfil your end application needs. Our in-house skiving equipment can also contour metal thicknesses and configurations as required.

  • Terminal Clip