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Industrial automation and collaborative robotic systems are getting smaller and smarter. Harwin’s Fine Pitch Connectors deliver space-saving, polarized, and reliable solutions for board-to-board and cable-to-board connections — perfect for robotic arms where size, accuracy, and vibration resistance are critical.
With options down to 1.00mm and 1.25mm pitch, these connectors allow designers to maximize PCB space while maintaining mechanical integrity and signal reliability.
✅ Ultra-fine 1.00mm and 1.25mm pitch options
✅ Board-to-board and cable-to-board configurations
✅ Polarized housings for mis-mate prevention
✅ Shrouded pins for added protection and guided mating
✅ SMT and Throughboard mounting options
✅ Supplied in Tape & Reel with pick & place caps for automated assembly
✅ Temperature range up to +125°C, current rating up to 1A per contact
Harwin’s Fine Pitch Connectors are ideal for designs where space is limited but performance can’t be compromised. Common applications include:
🤖 Robotic Arms & Automation Platforms – Compact and secure signal connectivity
📟 Industrial Control Modules – Densely packed PCBs with fine signal lines
💻 Embedded Computing – Space-efficient connections on compact boards
📡 Communications Equipment – Reliable pin-header and socket designs
📱 Consumer Electronics – High pin-count connectors in tight enclosures.
Used in collaborative robotic arms for industrial platforms, Harwin’s Fine Pitch Connectors ensure:
🔹 Secure polarization and shrouded housing for precise mating
🔹 Fine pitch design saves space on crowded PCBs
🔹 Reliable performance in low-current signal transfer
🔹 Easy assembly with built-in latching and alignment features
M30: 1.25mm pitch cable-to-board connectors (vertical SMT or PC tail options)
M40: 1.00mm pitch options in traditional headers, shrouded styles, or SMT board-to-board
Available with pre-cabled contacts (M30-9) and crimp tooling support
Harwin’s Fine Pitch Connectors bring design flexibility to space-constrained applications. With proven reliability in robotic arm systems and other dense electronic assemblies, these connectors are the smart choice for engineers looking to maximise performance while minimising space.
