66-Pin Brown Male Wire Harness Connector – TS30283-66P-11 with Lock for Toyota Vehicle Audio and Control Modules

The TS30283-66P-11 is a high-reliability brown male connector designed for use in Automotive Wire Harness systems, particularly in Toyota models requiring robust 66-pin signal transmission. As the male counterpart to the TS30283-66P-21 female housing, this connector ensures a secure and stable connection in critical applications such as factory audio systems, infotainment units, ECU interfaces, and dashboard control modules. Featuring an integrated locking mechanism, it prevents accidental disconnection due to vibration, thermal cycling, or mechanical stress—common challenges in automotive environments including cars, yachts, UTVs, and specialty vehicles.

Constructed from durable engineering plastics—either PBT+GF15% or PA66+GF30%—this housing delivers excellent dimensional stability, heat resistance, and mechanical strength. The brown color provides visual differentiation from other connectors in complex wiring assemblies, reducing the risk of mis-mating during installation or repair. With support for copper alloy, brass, and phosphor bronze Terminals, it maintains low contact resistance and high signal integrity across all 66 circuits, making it ideal for multi-channel audio, data communication, and power distribution networks.

Product Details

Designed for Durability and Precision

The TS30283-66P-11 is engineered to meet the demanding requirements of modern vehicle electronics. Its reinforced thermoplastic housing resists deformation under high temperatures and physical stress, ensuring long-term reliability in under-dash, engine bay, and cabin-mounted installations. The precision-molded design guarantees accurate terminal alignment and smooth mating with the corresponding female connector, minimizing wear and maximizing connection lifespan.

The integrated lock mechanism enhances connection security, making it especially suitable for environments with frequent vibration or movement. This feature is critical in maintaining uninterrupted signal flow in audio systems, sensor networks, and control units where even momentary disconnections can affect performance or diagnostics.

OEM & ODM Customization Services

TSCN offers full customization capabilities for Automotive Connector solutions. Whether you need minor modifications to existing designs or completely new mold development, our team supports OEM and ODM projects from concept to mass production. We provide technical validation, material selection, packaging design, and quality assurance tailored to your specifications. With scalable manufacturing capacity, we serve clients across North America, Europe, and Southeast Asia with consistent, high-quality components.

Commitment to Quality and Compliance

All TSCN products are manufactured under certified quality management systems, including IATF 16949 and ISO14001, ensuring process control, traceability, and environmental responsibility. Each TS30283-66P-11 undergoes 100% inspection before shipment to verify housing integrity, terminal positioning, and lock functionality. RoHS compliance confirms that no hazardous substances are used, supporting eco-friendly production and global market access.

About Zhejiang Tongsheng Electronic Co., Ltd. (TSCN)

Founded in 1998, TSCN is a professional manufacturer specializing in automotive connectors, terminals, and wire harness systems. With over 20 years of industry experience and international certifications, we deliver reliable, cost-effective solutions for both OEM and aftermarket applications. Our focus on innovation, precision engineering, and customer support has established us as a trusted supplier in the global automotive supply chain.

Confirm Fit Before Ordering

To ensure compatibility with your Toyota vehicle or existing wiring system, please compare this connector with your current unit using the provided specifications and images. If you're unsure about fitment, submit an inquiry with clear photos of your connector or the mating component. Our technical team will respond promptly to confirm suitability.

Can't find the right part? Email us at mandy@tscn.com.cn — we’ll help locate or develop a custom solution for your needs.

Download Full Product Catalog

Explore our complete lineup of automotive connectors, including multi-pin housings, sealed variants, and application-specific harnesses. Visit our official website to access technical drawings, packaging details, and cross-reference guides for all TSCN products.