Harwin M80-4661005 Connector: The Ultimate 10-Position High-Density Interconnect Solution

In today's demanding electronic environments, the Harwin Inc. M80-4661005 connector stands out as a premium-grade interconnect solution designed for reliability in harsh conditions. This comprehensive guide explores why engineers across industries are specifying this robust rectangular connector for their most critical applications.

Product Overview: Precision Engineering for Demanding Applications

The M80-4661005 represents Harwin's commitment to manufacturing excellence in the Rectangular Connectors - Free Hanging, Panel Mount category. With its innovative design features, this connector solves common challenges in industrial automation, telecommunications infrastructure, medical equipment, and transportation systems.

Technical Specifications Deep Dive

1. Superior Contact Design

The connector features 10 female socket contacts arranged in 2 rows with 2.00mm pitch, providing exceptional contact density without compromising reliability. The gold plating (0.30 m thickness) ensures low contact resistance and superior corrosion resistance, even in humid or chemically aggressive environments.

2. Mechanical Robustness

Engineered with a screw lock fastening mechanism and polarizing key, the M80-4661005 maintains secure connections in high-vibration applications. The black nylon housing provides UL94 V-0 flame resistance and excellent mechanical protection.

3. Installation Flexibility

The free-hanging (in-line) mounting option allows versatile installation in space-constrained applications. Crimp termination accommodates 24-28 AWG discrete wires, enabling reliable field servicing and repairs.

Comparative Advantages Over Competing Connectors

When benchmarked against similar 2.00mm pitch connectors, the M80-4661005 demonstrates superior performance in:

• Vibration Resistance: 50G peak sinusoidal vibration (MIL-STD-1344, Method 2005)
• Durability: 500 mating cycles minimum
• Temperature Range: -55 C to +105 C operational
• Current Rating: 2A per contact at 20 C

Industry-Specific Applications

1. Industrial Automation Systems

In factory automation equipment, the M80-4661005's screw retention system prevents accidental disconnection from vibration in robotic arms, CNC machines, and PLC systems. The polarized design eliminates mis-mating during maintenance.

2. Telecommunications Infrastructure

5G base stations and network switches benefit from the connector's high signal integrity and EMI shielding capabilities, critical for maintaining data transmission quality in RF-rich environments.

3. Medical Diagnostic Equipment

The connector meets stringent medical reliability requirements for patient monitoring systems and imaging devices where continuous operation and signal accuracy are non-negotiable.

Installation Best Practices

To maximize performance:

1. Use proper crimping tools (Harwin recommends tool number T00-9660000)
2. Maintain 10mm minimum wire bend radius
3. Apply 0.4Nm torque to jackscrews for optimal retention
4. Implement strain relief for cable assemblies

Frequently Asked Questions

Q: Can the M80-4661005 be used in outdoor applications?
A: While not IP-rated, with proper enclosure protection it performs well in controlled outdoor environments.

Q: Are mating connectors available?
A: Yes, compatible plugs include the M80-4660005 (straight) and M80-4660505 (right-angle) versions.

Q: What's the lead time for bulk orders?
A: Standard delivery is 4-6 weeks for quantities over 1,000 units.

Why Choose Harwin Connectors?

With over 70 years of connector manufacturing expertise, Harwin delivers:

• Military-grade reliability in commercial products
• Global technical support network
• Full traceability and compliance documentation
• Customization options for high-volume applications

For engineers designing next-generation electronic systems, the M80-4661005 provides the perfect balance of high-density contacts, mechanical security, and long-term reliability. Contact our technical sales team today to discuss how this connector can enhance your design's performance and reduce maintenance costs over the product lifecycle.