Automotive Plastic Electrical Connector Housing

Manufactured using high-precision injection molds to ensure each cavity is dimensionally consistent and structurally stable.
Designed to accommodate metal terminals, this housing is widely used in automotive wiring harnesses, home appliance control modules, and industrial equipment.
Customizable in terms of number of pin positions, color, locking mechanism, and material according to customer requirements.

APPLICATIONS

MaterialPin PositionsPitchOperating Temp
PBT (customizable)10, 16, 20, etc. (per customer design)1.5 mm / 2.0 mm (customizable)–40 ℃ ~ +125 ℃
Lock TypeCompatible TerminalsFinishFlammability Rating
Standard latch / CPA+TPA anti-release latchMultiple crimp terminal platformsInjection molded, smooth surface, no burrsUL94 V-0 / V-2 (customizable)
Wire Insulator MaterialFEP / PVC
MaterialPBT (customizable)
Pin Positions10, 16, 20, etc. (per customer design)
Pitch1.5 mm / 2.0 mm (customizable)
Operating Temp–40 ℃ ~ +125 ℃
Lock TypeStandard latch / CPA+TPA anti-release latch
Compatible TerminalsMultiple crimp terminal platforms
FinishInjection molded, smooth surface, no burrs
Flammability RatingUL94 V-0 / V-2 (customizable)

Manufacturing & Quality Control

Product Details

Mold Development Process

One-stop service: mold design → manufacturing → injection molding → assembly

3D design (UG/ProE/CATIA)

Mold making (CNC, EDM, polishing)

T1 sample and testing

Final optimization and shipment

Why Choose Us

RELATED PRODUCTS

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● Usage:Automotive ECU/ECM housing

Our plastic injection mold for ECU housing is designed for high-precision manufacturing of automotive electronic control unit (ECU) covers and enclosures.

● Usage:Electrical connection

Designed for durability, this housing features one round and eight flat holes, ensuring secure, reliable connections.

● Usage:Monitoring

Designed to withstand extreme temperatures up to 300°C, ensuring safety and efficiency in critical applications.

FREQUENTLY ASKED QUESTIONS

Your Question Is Answered

The lifespan of a connector typically depends on the usage environment and frequency of use. Generally, high-quality connectors can withstand thousands of insertion and removal cycles under normal conditions.

When selecting a connector, consider the following factors:

• Application environment: temperature, humidity, vibration, etc.
• Electrical requirements: necessary voltage, current, and impedance.
• Size and shape: ensure compatibility with existing equipment.

Installation steps typically include:

• Ensure the power is turned off.
• Align the connector, ensuring the pins on the plug and socket fit correctly.
• Apply even pressure to insert until you hear a “click,” indicating it is locked in place.

If you experience poor contact, try the following:

• Check if the connector is securely inserted.
• Clean the contact surfaces to remove dust and debris.
• Inspect the connector for damage; if damaged, replace it.

Many connectors are designed to be waterproof and weather-resistant, but for outdoor use, it’s best to select connectors specifically designed for such environments, ensuring they meet the required protection ratings.

We provide customization services for connectors, including special sizes, materials, and electrical specifications. Please contact our technical support for more information.

To extend the lifespan of connectors, we recommend regularly checking and cleaning them. Avoid storing them in high-temperature or humid environments, and refrain from excessive pulling on cables during use.

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