7057K-2.8-21/ 953600-1/12V / Automotive Housing for Female Terminals

The TE Internal Number 953600-1 is a high-reliability automotive female terminal sheath, specifically developed as part of the AMP MCP 2.8 product line under TE Connectivity’s renowned AMP MCP Connector System—a series engineered to deliver robust performance for automotive power and hybrid applications. This product is meticulously designed to meet the stringent requirements of modern automotive electrical systems, where durability, sealing integrity, and consistent connectivity are essential to ensure the safe and efficient operation of critical vehicle components. As a key offering in TE’s Wire & Cable product portfolio, it combines precision engineering with high-quality materials to excel in the harsh operating conditions typical of automotive environments.

Officially documented in TE’s internal records as 5/4W MCP RCPT HSG ASSY, the 953600-1 is a specialized female terminal sheath tailored for wire-to-wire connections, perfectly aligned with the AMP MCP 2.8 system’s focus on reliable power transmission and compatibility. The AMP MCP Connector System itself is widely recognized for its versatility in automotive and heavy-duty applications, supporting a range of terminal sizes and configurations to address diverse power and signal needs, including those in hybrid vehicles where performance and safety are paramount. This sheath serves as a critical housing component, securing female terminals and facilitating secure, low-resistance connections between wire harnesses in complex automotive systems.

In terms of electrical specifications, the 953600-1 features a Nominal Voltage Architecture of 12V, a standard voltage for most automotive electrical systems, making it highly compatible with a wide range of passenger cars, commercial vehicles, and hybrid vehicles. Its design is optimized for power applications, ensuring efficient current transmission while minimizing voltage drop—a key requirement for automotive components that rely on stable power supply, such as lighting systems, sensors, and hybrid powertrain modules. This 12V configuration also aligns with the AMP MCP system’s focus on reliable power connections for automotive and non-road vehicle applications.

The connector and housing type is a Female Terminal Sheath, with a 5-position design that provides ample capacity for multiple wire-to-wire connections while maintaining a compact form factor. The centerline spacing of 5 mm (0.196 inches) is carefully calibrated to balance space efficiency and practicality, allowing the sheath to fit into tight mounting areas within vehicle engine compartments, dashboards, or under-chassis locations while ensuring sufficient room for wire routing and insulation. This spacing also ensures that terminals are properly separated to prevent short circuits or signal interference, which could lead to system malfunctions or component damage.

A key feature of the 953600-1 is its sealable design, marked as “Sealable: Yes,” which achieves an IP67 protection rating against dust and water ingress—a critical attribute for automotive applications exposed to moisture, dirt, road debris, and other environmental contaminants. This sealing capability is achieved through high-quality silicone rubber seals integrated into the sheath, which form a tight barrier around the wires and terminal connections, preventing harmful substances from entering and compromising electrical performance. This makes the sheath ideal for use in exposed areas such as engine bays or under-chassis components, where environmental protection is essential.

The operating temperature range of -40 °C to 100 °C (-40 °F to 212 °F) further demonstrates the product’s durability, allowing it to function reliably in extreme environmental conditions—from freezing winter temperatures in cold climates to high-heat environments near engine components or exhaust systems. This temperature resilience is supported by the sheath’s housing material, a high-grade 15% glass-filled polybutylene terephthalate (PBT GF), which offers excellent thermal stability, mechanical strength, and resistance to automotive fluids and UV radiation, ensuring long-term performance even in harsh conditions.

Constructed in a sleek black finish, the 953600-1 not only integrates seamlessly with the aesthetic of automotive electrical systems but also provides an additional layer of protection against wear, corrosion, and UV damage. Internally, it is designed to accommodate 2.8 mm size female terminals, compatible with wire gauges commonly used in automotive power applications, ensuring secure terminal retention and consistent electrical contact. The sheath also incorporates keyed mating features to prevent improper connection, reducing the risk of installation errors and ensuring reliable performance throughout its service life.

As a wire-to-wire connector housing focused on power and hybrid applications, the 953600-1 is widely used in critical automotive systems, including hybrid powertrains, battery management systems, power distribution modules, and auxiliary electrical components. It embodies TE Connectivity’s commitment to delivering high-reliability interconnect solutions for the automotive industry, leveraging the AMP MCP 2.8 system’s proven performance in high-vibration, harsh-environment applications. Its combination of sealing capability, temperature resilience, and compact design makes it an indispensable component for modern automotive and hybrid vehicles, ensuring safe, efficient, and long-lasting electrical connectivity.