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Compactus connector header with 146 circuits in a right-angle orientation.

Compactus Connectors

Compactus Connectors are sealed, hybrid, high-density automotive-grade connectors that fit more power and signal transmission ability into a small space. Heat protection, sealing and vibration resistance enable high performance and reliability in harsh environments such as engine compartments. Additionally, 0.50mm terminals offer 20% space savings compared to traditional 0.64mm terminal systems. 

 Sealing Locking Operating Temperature
IP69K-rated grommet seal, USCAR S3-rated  Pre-lock independent secondary lock (ISL) -40 to +120°C

PCB Headers

Compactus PCB Header

Connector Housings

Compactus Connector Housing

Crimp Terminals

Compactus Crimp Terminal

Connector Accessories

Compactus Connector Accessory

Features and Benefits


To meet market demands for more functions and connectivity, automotive and vehicle manufacturers need to fit a wide range of electronic components into ever-shrinking spaces. Interconnect solutions must support a variety of wire sizes, circuit counts and connector orientations, all while delivering reliable operation in demanding automotive environments. 

Compact, hybrid connectors can provide versatile and reliable interconnect solutions by combining multiple terminal sizes in a single connector housing. This consolidation supports miniaturization and enables more functionality within a limited space. Robust construction, sealing and mechanical locking help withstand vibration and prevent moisture and dust ingress, enhancing the performance and durability of connections. 

Compactus Connectors optimize functionality and deliver more capabilities within limited spaces by offering 0.50, 1.00 and 2.80mm connections in a single, space-efficient form factor. The 0.50mm terminals, with high circuit counts available to support high-performance devices and systems, save up to 20% of space compared to traditional 0.64mm terminals. The vibration-resistant ISL feature, USCAR S3-sealed design and variety of header configurations enable use in a range of environments, including engine-compartment applications and electric vehicle (EV) drivetrain systems. 

 

 

High Performance Within the Harsh Engine-Compartment Environment

Compactus Connectors feature a heat-resistant, vibration-resistant, sealed design that helps prevent inadvertent disconnections and failures due to moisture or dust ingress. 

Compactus connector housing.

Miniaturization in EV System Design

The space-efficient 80-circuit panel-mount header reduces connector weight and size, improving design flexibility for connections between drive units, control units, inverters and other components. 

 

Compactus 80-circuit panel-mount header.

Provides designed-in flexibility for mounting in dense engine spaces
Connectors are available with left or right flexible cable outlets, reducing design limitations. 

Enables lightweight design
The connector is designed for thin 0.35mm2 wires, which reduce weight, enhance efficiency and help minimize emissions.  

Improves space utilization
Short and long wire dress cover options permit close clearances and minimize wasted space in compact applications.  

Reduces the interface area by up to 20% compared to conventional 0.64mm products 
The 0.50mm terminal system saves space and helps prevent overcrowding in dense and compact applications.  

Accelerates assembly and maintenance operations
The panel-mount connector uses screw attachment to simplify assembly and repair work by avoiding methods that use glue for attachment. 

Datasheets and Guides


Applications by Industry


Agricultural motors  
Electronic control units  
Motor control units  
N-in-1 E-drive units 

Automotive miniaturization
Electric vehicles
Zonal architecture
Automatic doors 
Battery packs
Body electronics 
Chassis control unit modules 
DC-to-DC converters 
Electronic control units 
Electronically controlled parking brakes
Engine control unit modules 
Hybrid electric vehicle and EV inverters
Illumination control systems 
Junction/fuse boxes 
Motor control units 
N-in-1 E-drive units 
Onboard chargers
Power distribution units 
Suspension controllers 
Transmission controllers
Vehicle control unit (VCU) modules  

This is not a definitive list of applications for this product. It represents some of the more common uses.

Frequently Asked Questions


What are Compactus Connectors?

Compactus Connectors are robust, high-density, automotive-grade connectors that utilize 0.50, 1.00 and 2.80mm terminals to provide more power and signal transmission capability in a small space. These connectors offer environmental sealing and are heat and vibration resistant, permitting use in engine compartments and other harsh environments. 

What test standards do Compactus Connectors meet?

These connectors meet the USCAR-2 standard as well as the USCAR-S3 sealing classification for connectors subjected to high-pressure spray in exposed areas of the vehicle. 

What are the key applications for Compactus Connectors?

Compactus Connectors are ideal for a variety of automotive applications, including but not limited to electronic control unit (ECU) modules, motor control unit (MCU) modules, chassis control unit modules, transmission controllers, body electronics, battery packs, hybrid electric vehicle (HEV) and EV inverters, and N-in-1 electric drive (E-drive) units.