368376-1

81P REC HSG ASSY(SIEMENS) BLK

**368376-1 – 81-Position Rectangular Connector Housing, Lever Lock – TE Connectivity**

This TE Connectivity 368376-1 rectangular connector housing delivers robust, high-density interconnection for industrial and automotive systems. Part of the reliable Micro Quadlok series, this black receptacle housing features a secure lever-lock mechanism and high-temperature resilience, ensuring stable signal transmission in demanding environments. PCX supplies this essential component with guaranteed quality and rapid shipping.

**Key Features:**
– **81 Positions**: High-contact-density design for complex wiring
– **Lever Lock Fastening**: Secure mating with positive engagement
– **Industrial-Grade Construction**: Glass-filled PBT insulation (-40°C to 125°C operating range)
– **Free-Hanging Mounting**: Simplified in-line installation
– **Female Socket Receptacle**: Compatible with standard crimp contacts
– **0.114″ (2.90mm) Pitch**: Space-efficient 4-row configuration
– **Retainer Feature**: Added contact stability

**Technical Details:**
Organized into 4 rows with 0.114″ pitch spacing, this housing supports crimp-terminated female sockets (contacts sold separately). The glass-reinforced Polybutylene Terephthalate (PBT) insulation provides exceptional thermal stability, chemical resistance, and mechanical durability. Rated for continuous operation from -40°C to 125°C, it meets rigorous industry performance standards. Base product number: 368376.

**Common Applications:**
– Industrial automation control panels
– Automotive sensor and ECU wiring harnesses
– Robotics and motion control systems
– Power supply and UPS equipment
– Medical device interconnects

**About TE Connectivity:**
TE Connectivity stands as a global leader in connectivity solutions, with over 75 years of innovation in harsh-environment applications. Their AMP Connectors division sets industry benchmarks for reliability, with rigorous testing protocols and certifications including ISO/TS 16949 for automotive systems. TE’s engineering expertise ensures components meet peak performance demands across aerospace, automotive, and industrial sectors.

Renowned for cutting-edge material science, TE designs connectors to withstand extreme temperatures, vibrations, and chemical exposure. Their vertically integrated manufacturing guarantees consistent quality, while global R&D centers drive advancements in miniaturization and high-speed data transmission. This commitment positions TE as the preferred partner for mission-critical connectivity.

**About Rectangular Connector Housings:**
Rectangular connector housings provide the structural foundation for secure electrical interfaces in multi-wire systems. They organize and protect contacts while ensuring precise alignment during mating, critical for maintaining signal integrity in high-vibration or high-density applications. These housings enable modular, serviceable connections across industrial machinery, vehicles, and electronic assemblies.

Choosing the right housing involves evaluating pitch, position count, locking mechanism, and temperature rating. Features like lever locks (as in this Micro Quadlok series) prevent accidental disconnections, while engineered thermoplastics like PBT ensure long-term reliability. Proper housing selection directly impacts system uptime, safety compliance, and maintenance costs.

**Packaging Options:**
Available in manufacturer tray packaging. Contact PCX for bulk quantity solutions.

**FAQs:**
1. **Q: Are contacts included with this housing?**
A: No, this is a housing-only assembly. Contacts must be sourced