Sumitomo 8100-0464 4.8mm Male Tab 187 Series Terminal

The Component: Genuine Sumitomo 8100-0464 automotive sealed male tab blade crimp terminal contact. TS / HX / DL Sealed Series compatibility matrix / 4.8mm (.187 inch) nominal terminal tab width classification / Precision-formed high-conductivity brass / Tin-plated finish / Reel Form & Loose Piece tracking / Component Alias Code: 81000464 / Global Order Reference: 8100-0464.

Applications & Fitment: Designed as a factory original equipment (OE) heavy-duty, mid-to-high amperage electrical link engineered specifically to route high-demand power profiles across automotive platforms. This 187-size flat male tab pin is a standard wiring staple across global Japanese passenger cars, heavy commercial vehicles, and motorsport wiring harnesses—including comprehensive deployment across Toyota, Lexus, Nissan, and Honda electronic infrastructures.

It serves as a definitive factory crimp pin replacement inside primary power junctions, medium-duty relay lines, high-vibration power steering sensor links, and automotive auxiliary lighting blocks. Sized perfectly to handle substantial continuous current paths without risking physical fatigue or localized resistance variations, it protects critical power distribution lines from thermal runaway. Highly vulnerable to tab neck bending, core wing splitting, or lock tang flattening if field technicians attempt to crimp heavy cables using generic un-profiled hand tools rather than specialized micro-automotive die sets, or if forced blindly during housing extractions.

Technical Attributes:

- Manufacturer Part Number: 8100-0464 / 81000464 (Brand: Sumitomo Wiring Systems / Genuine Factory Automotive Class)

- Product Series Taxonomy: TS Sealed, HX Sealed, and DL Sealed Series Interconnect System Families

- Component Typology: Medium-Heavy Duty Male Tab Blade Crimp Terminal Pin Contact

- Terminal Blade Dimension: 4.8mm (.187 inch) Nominal Tab Sizing Matrix

- Base Structural Compound: Premium high-conductivity engineering brass alloy substrate for elite spring tension threshold memory

- Surface Treatment / Plating: High-durability Full Tin Plating (Sn) for advanced protection against oxidation and contact corrosion

- Environmental Application: Rated for Sealed waterproof housing configurations (Relies on independent wire cavity silicone seals to preserve complete isolation)

- Target Wire Section Profile: Precision optimized to accept conductor ranges from 0.50mm² up to 1.25mm² cross-sectional area (Comfortably matches 20 AWG to 16 AWG automotive wiring profiles)

- Low-Voltage Circuit Resistance: High-conductivity specification limited to an initial 3.0 milliohm Maximum path resistance

- Post-Testing Retention Boundary: Maximum 10.0 milliohm path limit after comprehensive lifecycle, structural aging, and environmental stress tests

- Insulation Safety Threshold: Preserves a secure 100 Megohm Minimum isolation shield at 500VDC to prevent cross-cavity logic tracking leakage

- Maximum Leakage Current: Strictly capped at 100μA Maximum under continuous structural load parameters

- Companion Mating Terminal (TS Sealed): Links flawlessly with matching 4.8mm female receptacle socket contacts, specifically part number 8100-0467

- Companion Mating Terminal (HX / DL Sealed): Links flawlessly with matching 4.8mm female receptacle socket contacts, specifically part number 8100-0660

- Associated Wire Sealing Grommets (Not Included): Sized to accommodate individual rubber single wire cavity cavity seals (such as the 7165-0346, 7165-0347, 7165-0356, or 7165-0348 series) based on conductor outer insulation diameter

- Commercial Access: Available as convenient trade repair strip bundles or loose bulk commercial packs for high-volume trade assembly benches. Tiered B2B wholesale trade volume pricing breaks apply instantly inside your basket for independent garages, loom remanufacturers, and trade auto-electrical stockists.