Sumitomo 8100-3067 HX Series Female Terminal (0.3mm² - 0.5mm²)

The Component: Genuine Sumitomo high-performance automotive crimp socket receptacle contact. HX Sealed Series taxonomy / Female box terminal contact component / Standard Plating Profile (High-Conductivity Copper Alloy / Premium Pre-Tin Plated Surface Finish / Low-Insertion-Force Spring Base / Open-Barrel Wire Crimp and Insulation Grips / Main Sensory Engine Loom, Cockpit Network Signaling, and Actuator Control Module Crimp Contact / Component Variant Alias: 8100-3067 / Global Order Reference: 81003067).

Applications & Fitment: Engineered as a premium, original equipment (OE) specification high-reliability open-barrel female crimp contact designed explicitly for harsh environmental wiring loops, engine management sensors, critical logic modules, and automotive signal routing paths. This HX series female socket terminal is an absolute bench crimping, wire repair pigtail assembly, and harness reconstruction staple across prominent Japanese passenger and commercial transport platforms—most extensively integrated within modern Toyota, Lexus, Nissan, and Honda factory electrical system networks. It is deployed across both weather-sealed and cabin-side multi-pin terminal blocks, serving as the essential internal interface component seated inside the matching HX series waterproof or unsealed female connector housing shells.

It features an optimized internal dual-leaf box contact architecture with highly resilient spring tension properties, establishing a low-tolerance, continuous electrical engagement hold that entirely isolates delicate signal lines from intense engine bay vibrations, high-velocity chassis harmonics, and continuous vehicle acceleration shock. Engineered to conform to rigid tier-1 automotive manufacturing guidelines, its open-barrel rear architecture requires high-precision conductor crimp profiles to achieve gas-tight terminal termination, alongside an independent rear insulation crimp wing layout designed to grip individual elastomeric wire seals safely without slicing. Highly critical service component for trade auto-electrical workshops, custom motorsport loom fabricators, and performance tuning garages restoring broken harness connectors, adding auxiliary sensory circuits, or rebuilding pinned junctions with precision field tools.

Technical Attributes:

- Manufacturer Part Number: 8100-3067 / 81003067 (Brand: Sumitomo / Japan Genuine Automotive Component Class)

- Product Series Taxonomy: HX Sealed/Unsealed Series Interconnect Contact Family

- Contact Gender Geometry: Female Receptacle Socket Block (Internal Box-Style Contact Spring Setup)

- Material Compound Substrate: High-grade structural copper alloy for maximum electrical conductivity and low-resistance pathing

- Surface Finishing Treatment: Premium Pre-Tin (Sn) plating to resist galvanic oxidization, terminal track corrosion, and friction wear over service life

- Wire Gauge Accommodation Range: Precision optimized for thin-wall automotive low-voltage cross-sections from 0.30mm² up to 0.50mm² (approximately 22 AWG to 20 AWG thin-wall core lines)

- Termination Architecture: Open-barrel dual-wing configuration (independent front conductor wire core crimp and rear insulation/wire seal jacket grip wings)

- Environmental Sealing Capability: Compatible with high-integrity waterproof applications when used with matching HX series wire cavity seals and seated within sealed outer connector blocks

- Mating Pin Counterpart Interface: Pairs seamlessly inside multi-way harness connection frames with corresponding genuine Sumitomo HX series male pin tab blade contacts

- Contact Retention Security: Features an integrated locking shoulder notch to click firmly behind the inner primary retention fingers of the matching connector housing cavity

- Commercial Access: Available as loose individual strip pieces, convenient trade workshop repair bench refill packs, or full master logistics manufacturing reels. Tiered B2B wholesale trade volume pricing breaks apply instantly inside your basket for independent garages, specialty harness builders, and trade auto-electrical stockists.