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MX150 Cable-Sealed Female Connector Assembly delivers reliable power connectivity for automotive and commercial vehicle applications. Engineered for severe vibration environments with oil-resistant sealing, this compact 2-circuit connector features CPA (Connector Position Assurance) for secure mating and space-saving design compared to traditional USCAR connectors.
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340624008
Molex
In the Automotive and Commercial Vehicles industries, engineers are continually challenged to provide more electronics in the same space, accommodating faster assembly times to reduce production costs. The Cable-Sealed Female Connector Assembly with Connector Position Assurance (CPA) offers a significantly reduced package size over traditional USCAR connectors and is meticulously engineered for simple, secure, and rapid assembly without compromising mechanical integrity.
Customers are looking for a reliable, resilient, and proven connector design to use for advanced 48V wiring applications. This Mid-Voltage Connector utilizes a highly proven architectural design, specifically upgraded to safely manage a working voltage rating of up to 60V and a current capacity of up to 22.0A, ensuring stable power delivery across complex vehicle networks.
Customers want to meet the market demand for more powerful, higher-performance motors using oil cooling and need electrical connectivity that will work effectively with these designs. The Pass-Through Sealed Connector variants are engineered to enable oil-cooled electric motor technology through a specialized, sealed, oil-resistant design that prevents fluid ingress over the vehicle's lifespan.
Vehicles operate in unforgiving climates and punishing environments. This connector assembly thrives under extreme conditions, boasting a Class 4 temperature rating that withstands prolonged exposure to temperatures up to 125°C. Whether positioned under the hood, mounted directly on the chassis, or integrated into high-frequency vibration engine compartments, the ruggedized housing and advanced sealing mechanisms prevent moisture, dust, and debris from compromising the electrical pathway.
Assembly errors on the production line can lead to catastrophic system failures and costly warranty claims. To eliminate improper mating, this assembly integrates a dual-locking architecture utilizing both Connector Position Assurance (CPA) and Terminal Position Assurance (TPA). The distinct tactile click and clear visual confirmation provided by the CPA ensure the connector is fully engaged and locked. Simultaneously, the TPA guarantees each terminal is seated at the exact required depth, preventing terminal back-out during severe operational vibrations.
The physical connection relies on precise metallurgical choices and superior craftsmanship. Terminals are available in multiple electroplating options—including tin, silver, and gold—allowing procurement teams to carefully balance economic constraints with the need for exceptional conductivity and oxidation resistance. The smooth, low-friction mating cycle reflects a meticulous manufacturing process tailored for longevity and consistent performance.
What makes this Connector System different from the competition?
With advanced mat seal technology, this Connector System is significantly smaller than other comparable USCAR connectors, making it exceptionally valuable for engineers struggling with severe space constraint challenges in modern engine compartments. Furthermore, the integration of versatile circuit sizing—supporting 2 to 20 circuits—and the ability to utilize 1.50mm, 2.80mm, and 6.30mm mixed terminal sizes within a single housing maximizes spatial efficiency.
How does the Pass-Through Sealed Connector design provide superior sealing performance?
The design uses precision potting in the terminal interface, establishing a solid, impenetrable barrier against moisture and environmental contaminants.
The unique two-ring seal option delivers critical redundancy when compared with typical single-ring sealed connectors, drastically reducing the risk of fluid bypass.
The specialized two-lip ring seal design provides a more reliable, consistent compression seal against the mating surface.
The anti-oil seal is formulated specifically for oil-cooled motor applications, retaining its physical elasticity and protective properties even when submerged or exposed to harsh automotive fluids.
What industry standards and compliance certifications does this connector assembly meet?
Rigorous validation ensures this assembly exceeds baseline expectations for automotive safety. It strictly adheres to USCAR-2, USCAR-20, and USCAR-21 specifications, alongside IEC 60664-1 and GMW3191 automotive-grade standards. For applications demanding strict fire safety protocols, versions molded from V0 flame-retardant materials compliant with UL1977 are readily available, providing essential peace of mind in high-voltage environments.
Understanding the precise operational limits and intended environments is crucial for selecting the right wiring components. Below is a detailed breakdown of the connector's technical parameters and primary deployment areas.
| Electrical Parameters | Up to 22.0A Current Rating / Up to 60V Working Voltage |
| Wire Compatibility | 14 to 22 AWG |
| Temperature Tolerance | Up to 125°C (Class 4) |
| Terminal Layout Options | 1.50mm, 2.80mm, and 6.30mm mixed sizes |
