JST XH 2.5mm 8Pin Crimp Board-Mount Connectors PCB

Product Overview

Designed for multi-circuit power and signal transmission, this shrouded header crimp-style connector features a precise 2.5mm pitch, an 8-pin configuration, and a highly compact 9.8mm mounting height. Engineered for industrial, automotive, and large home appliance manufacturing, our XHP-8 wire-to-board crimp connectors deliver exceptional electrical performance and mating security. The smooth, tactile click during insertion confirms a secure lock, reducing assembly errors on the production line. Built to withstand demanding operational cycles, these board-mount interconnects enhance end-product durability while simplifying layout constraints for electronic design engineers.

Technical Specifications

Evaluating the exact mechanical and electrical parameters is crucial for precise integration into your printed circuit board layouts. The XHP-8 shrouded header connector is rigorously tested to maintain stable performance across varying thermal and electrical loads. With a 3A current rating for AWG#22 wires and a 250V AC/DC voltage capacity, this component ensures reliable power delivery without excessive thermal rise. Engineers rely on these exact dimensions to optimize spatial configurations within tight enclosures. Below is the comprehensive data sheet detailing the precise physical dimensions, mounting configurations, and termination styles required for your engineering validation process, ensuring every connection meets your strict operational tolerances.

Key Features & Performance Advantages

High Current & Voltage Handling for Power Transmission

With a 3A rated current per circuit and a 250V rated voltage, our 2.5mm pitch JST XH PCB connectors support both power and signal transmission within a single compact housing. This dual-functionality eliminates the necessity for separate power and signal interconnects, streamlining your printed circuit board architecture. The conductive pins are engineered to minimize contact resistance, preventing excessive heat generation during continuous medium-power operations and ensuring stable multi-circuit connections under heavy loads.

Shrouded Header Design for Enhanced Mating Security

The integrated shrouded header structure features an advanced Go/No-Go foolproof locking system combined with misalignment absorption capabilities. Operators can physically feel and hear a distinct click upon successful mating, which prevents reverse mating and incomplete insertion during fast-paced assembly. This resilient locking mechanism ensures secure retention even in high-vibration industrial environments, dramatically lowering production line defect rates and maintaining reliable connections across thousands of operational hours.

Compact Low-Profile Design for Space-Constrained Applications

Boasting a minimal 9.8mm mounting height, our 8-pin JST XH board-mount connectors optimize vertical clearance on densely populated PCBs. This low-profile footprint is essential for modern electronic devices where internal space is severely restricted. Furthermore, the availability of both top-entry and side-entry installation directions grants structural engineers maximum flexibility when planning 3D mechanical layouts and routing internal wire paths, without ever compromising on electrical isolation.

Automated Assembly & SMT Compatibility

To accelerate your manufacturing throughput, these connectors are optimized for automated assembly lines. Supplied in standardized tape and reel packaging, the housings feature a perfectly flat top surface specifically engineered for vacuum pick-and-place nozzles. This compatibility with SMT automated placement machines significantly reduces manual labor dependencies, minimizes handling damage, and elevates overall production efficiency for large-scale manufacturing runs.

Material Safety & Environmental Compliance

Safety and regulatory adherence are built into the core materials. The exterior housing is injection-molded using flame-retardant thermoplastics that fully comply with rigorous Glow Wire testing standards. Additionally, all components are strictly RoHS and REACH certified, guaranteeing they meet the stringent environmental and market entry requirements necessary for high-end household appliances and global export markets.

OEM/ODM Customization Services

We provide comprehensive, end-to-end OEM and ODM customization solutions precisely tailored to your specific project parameters for JST XH 2.5mm 8-pin crimp board-mount connectors. Recognizing that every manufacturing run has unique demands, our engineering facility is equipped to adapt mechanical and electrical characteristics to fit your exact specifications.

• Advanced Wire Harness Processing: Utilizing fully automated crimping machinery, we process a wide range of wire gauges (AWG) with exacting precision. We offer flexible wire length customization and pre-crimped harness assemblies with overmolding, ensuring zero fluctuation in electrical performance during large-scale production.
• Specialized Terminal Plating: Choose from high-temperature tin plating or specialized gold plating to combat oxidation in corrosive environments. We also customize housing colors and utilize specialized high-temp resins for extreme thermal conditions.
• Comprehensive Engineering Resources: To accelerate your R&D and structural validation phases, our technical team provides free access to complete 3D CAD models and detailed technical drawings. These resources integrate directly into standard mechanical design and PCB layout software.
• Footprint Adaptation: We can modify the PCB mounting footprint to align perfectly with your legacy board designs or specific spatial constraints, ensuring a drop-in replacement without requiring a complete board redesign.

Applications

The proven reliability of our XHP-8 JST XH 2.5mm 8-pin connectors has driven their widespread adoption across diverse, demanding sectors. We engineer these interconnects to deliver consistent performance, whether deployed in climate-controlled server rooms or exposed to the physical stresses of heavy machinery.

• Automotive Power & Control Systems: Essential for in-vehicle power distribution modules, body control units, and complex harness assemblies. We offer structural designs compatible with potting processes, providing essential waterproofing and moisture resistance to withstand the high humidity and dust typical of automotive environments.
• Industrial Automation & Power Supplies: Deployed extensively within industrial PLC systems, heavy-duty switching power supplies, and servo drive control circuits where vibration resistance and continuous power delivery are critical to operational uptime.
• Large Home Appliances & White Goods: The preferred interconnect for washing machine control panels, refrigerator compressors, and air conditioner mainboards. The flame-retardant materials ensure compliance with strict consumer safety standards.
• Telecommunications & Network Infrastructure: Trusted for routing power and signals in network switches, power distribution units (PDUs), and backup battery interconnects, ensuring uninterrupted data flow and power stability.