Sumitomo 8100-1344 TS Sealed 2.3mm (090) Female Gold Terminal 0.3-0.5mm2

The Component: Genuine Sumitomo Wiring Systems TS Sealed Series 2.3mm (090) female terminal socket contact. Features a high-performance heat-resistant copper alloy base metal construction with premium corrosion-resistant gold plating (Au) / Form-factored precisely for 2.3mm (090) automotive connector systems / Size Category: S (Small Profile) / Optimized for sealed environmental applications / Engineered for standard thin-wall automotive AV, AVS, and AVSS wire types / Rear Crimp Profile: Designed with integrated secondary insulation wings to firmly secure an individual single wire seal (SWS) / Component Part Number: 8100-1344 / Sumitomo Order Reference: 81001344.

Applications & Fitment: Engineered to deliver uncompromised, low-resistance electrical contact and maximum signal clarity within modern, weather-sealed automotive electrical systems. This authentic Sumitomo 2.3mm gold-plated female terminal is an essential factory standard heavily utilized across Japanese domestic market (JDM) automotive wiring layouts, specifically found throughout premium Toyota, Lexus, Honda, and Nissan engine control and diagnostic networks. Due to its heat-resistant copper alloy core and specialized gold plating, this terminal is strictly specified for low-current, ultra-critical diagnostic sensor pathways where contact fretting or atmospheric oxidation would lead to faulty ECU data readings. It is the factory-correct terminal replacement for critical engine management links, including oxygen (O2) sensors, camshaft position sensors, throttle position sensors (TPS), air-fuel ratio modules, and sensitive knock sensor lines. The terminal's dual open-barrel crimp zone holds the copper conductor in the front section while anchoring an individual single wire rubber seal in the rear insulation wrap, maintaining absolute ingress protection against oil, fuel moisture, and engine bay contaminants. Indispensable for high-end motorsport harness configuration, standalone ECU loom builds, and factory-level auto-electrical diagnostic repairs.

Technical Attributes:

- Manufacturer Part Number: 8100-1344 / 81001344 (Brand: Sumitomo Wiring Systems, Ltd.)

- Product Series Taxonomy: TS Sealed Series / 2.3mm (090) Interconnection System

- Component Type: Female Socket / Receptacle Terminal Contact

- Mating Tab Width Compatibility: 2.3 mm [ .090 in ]

- Terminal Size Grouping: S (Small Size Profile)

- Base Structural Compound: Advanced Heat-Resistant Copper Alloy

- External Surface Coating: High-Specification Gold Plating (Au)

- Application Sealing Method: Sealed Application (Requires an individual 2.3mm TS Series Single Wire Seal to maintain environmental isolation)

- Target Wire Type Compatibility: Engineered for thin-wall automotive wiring formats including AV, AVS, AVSS, and CIVUS

- Applicable Cross-Sectional Wire Range: 0.30 mm² to 0.50 mm² (Matches standard 22 AWG to 20 AWG automotive wire cores)

- Terminal Mating Interface Profile: Mates flawlessly with the corresponding 2.3mm TS Sealed male tab terminal counterpart, part number reference 8100-1340

- Safety & Retention Design: Features precise stamped indexing locks to snap flush into TS Series connector housing cavities, interacting securely with primary internal clean-body retention fingers or front-loading TPA plates

- Packing Format Options: Available as loose individual component pieces for custom harness builds, complete terminal/seal field service repair kits, or industrial volume packs. Wholesale B2B trade discounts apply dynamically in the cart for registered trade accounts, garages, and bulk distribution.