Wire to Board Crimp style Connector PHR-4-M

Product Description

Welcome to the comprehensive technical overview of the PHR-4-M. This documentation provides engineering teams and procurement specialists with in-depth insights into the structural, electrical, and operational benefits of this specific interconnection solution.

Product Introduction

The PHR-4-M wire-to-board crimp style connector is meticulously engineered to address the growing demand for the high-density connection of internal wires to PC boards. Featuring a highly compact 2.0mm pitch, this component delivers an exceptional balance of spatial efficiency and mechanical reliability. When handled, the housing—crafted through precise injection molding—offers a smooth, rigid tactile feel and a distinct, audible engagement upon successful mating, ensuring secure handling and immediate confirmation of a solid connection during assembly. Its low-profile, thin architecture makes it an ideal choice for confined spaces, significantly reducing the required PCB footprint without compromising on electrical integrity or signal clarity.

Furthermore, this connector provides complete compatibility and interchangeability with standard 2.0mm pitch headers, including the widely utilized B4B-PH series. This seamless integration allows procurement teams to implement a highly cost-effective alternative without altering existing board layouts, redesigning enclosures, or changing established assembly protocols. Whether your specific hardware design requires top entry or side entry configurations, the thin, disconnectable structure accommodates versatile routing paths while maintaining a firm, vibration-resistant mating retention over extended operational lifespans.

Product Advantage

We leverage advanced technology and premium materials to ensure every connector performs flawlessly under the most demanding operational conditions. As a global well-known connector brand widely used in the automotive industry, our commitment to excellence is reflected in every single component.

• Certified Material Integrity: Constructed from premium, flame-retardant thermoplastic materials, the connector housing ensures absolute safety and compliance. Every unit is strictly RoHS, REACH, and UL certificated, guaranteeing regulatory alignment for global supply chains and providing peace of mind regarding environmental standards.
• Environmental Resilience: Engineered for long-term durability, the contact mechanisms inherently resist severe mechanical vibration, extreme temperature fluctuations, and high humidity. This makes the connector exceptionally reliable for continuous mating and unmating cycles in demanding environments.
• Optimized Crimping Yields: The terminal design precisely accommodates 24 to 30 AWG wire gauges. The structural geometry pairs perfectly with mainstream official and third-party crimping applicators. This compatibility effectively prevents wire insulation damage, ensures a tight gas-free crimp, and guarantees maximum yield rates during bulk wire processing.
• Comprehensive After Sales Service: Beyond the physical component, we provide dedicated after-sales service and technical guidance. Our support infrastructure ensures your production lines operate without interruption, offering rapid troubleshooting and application assistance whenever required.

Technical Parameters

To facilitate precise engineering integration, the operational specifications of the PHR-4-M are rigorously tested and documented. The following data sheet outlines the critical electrical and mechanical thresholds that define this component's performance capabilities. By adhering strictly to these parameters, engineers can ensure optimal conductivity, prevent thermal overloads, and maintain structural stability across various circuit designs. The 2.0mm pitch combined with a 2A current rating specifically caters to low-power, high-efficiency signal transmission requirements.

These exact specifications guarantee that the connector maintains a stable electrical flow while minimizing contact resistance. The dual installation direction options provide structural flexibility, allowing hardware designers to optimize internal airflow, manage cable routing efficiently, and maximize component density on the PCB.

Product Uses

The versatility of the PHR-4-M extends across multiple demanding sectors, providing a proven, market-tested interconnection solution that engineers trust for critical applications.

1. Automotive Industry Integration
Automotive Connectors are used extensively in the automotive industry to manage complex internal networks. This specific series excels in automotive internal wire harnesses, where it must withstand the constant micro-vibrations, chemical exposure, and thermal shifts inherent in modern vehicle compartments. From infotainment systems and LED lighting modules to advanced sensor arrays, the secure locking mechanism ensures that critical data and power distribution remain completely uninterrupted during transit.

2. Custom Harness Assemblies and Processing
Automotive Connectors are frequently deployed as complete Harness assemblies rather than standalone components. To support this, we provide comprehensive, one-stop custom harness assembly services that encompass the precise matching of connector housings, specialized terminals, and specified cabling. By outsourcing the wire cutting, stripping, and crimping processes to our specialized facilities, clients significantly reduce their comprehensive production costs, eliminate tooling investments, and accelerate their time-to-market.

3. Broad Industrial and Consumer Deployment
Beyond vehicular applications, this thin-type disconnectable connector is integral to high-density consumer electronics and complex industrial control equipment. Its reliable signal transmission supports everything from automated factory robotics to compact smart home devices and medical instrumentation, proving its exceptional adaptability across varied manufacturing landscapes.