Yazaki 7116-2874 58 Series 6.3mm Female Terminal

The Component: Genuine Yazaki 7116-2874 (Alternative reference: 7116-2874-02 / 7116-2874Y). 58 Connector X Type series 6.3mm female socket crimp receptacle terminal contact (Brass / Unplated / Loose Piece).

Series Taxonomy: Yazaki 58 Connector X Type Series. A heavy-duty, large-format automotive power and signal interconnect platform engineered by Yazaki to maintain exceptionally low contact resistance and secure high-amperage current transmission across high-stress vehicular infrastructure.

Terminal Interface: 6.3mm (.250 inch) wide female socket receptacle contact configuration, explicitly designed with integrated locking lance channels to mate uniformly with 6.3mm male flat tab pins.

Locking and Sealing Security: Engineered for high-reliability application profiles across sealed or unsealed configurations depending on the choice of connector housing matrix. Features an integrated primary locking lance configuration built directly onto the terminal body shell, ensuring a positive snap-fit into the housing cavity to establish a complete defense against contact back-out. Operates under a strict maximum low-voltage, low-current initial contact resistance constraint capped at 3 mΩ. Features dual rear structural insulation crimp wings to anchor single-wire silicone insulation seals securely, mitigating moisture tracking when nested inside water-resistant housings.

Mating Complement: Mates directly with its corresponding 6.3mm male flat tab pin contact partner under Yazaki part number 7114-2874, commonly nesting inside 58 Series multi-way connector plug blocks (such as 7123-6244-40 or 7123-6423-30).

Common Applications: Extensively specified across global passenger cars, commercial vehicle cabins, motorcycles, and heavy agricultural wiring harnesses, most prominently within Toyota, Lexus, Nissan, and Mitsubishi electrical architectures. Most frequently deployed inside high-load power distribution grids, including main relay panels, fuse blocks, headlight circuits, HVAC blower motor links, and heavy-duty chassis junction links. Highly vulnerable to localized contact wing widening, surface oxidation from unplated atmospheric exposure, or mechanical bending if over-stressed or forced with incorrect crimp jaws during diagnostic field service or custom harness assemblies.

Yazaki 7116-2874 58 Series 6.3mm (.250) Sealed/Unsealed Female Crimp Receptacle Terminal Contact

Eliminate erratic power delivery bottlenecks, clear high-resistance terminal dropouts, and achieve an exceptionally stable, factory-standard harness restoration with the genuine Yazaki 7116-2874 6.3mm female socket crimp contact terminal. Precision-stamped to strict Tier-1 original equipment global automotive engineering parameters by Yazaki, this 58 series X Type heavy-duty receptacle pin is an indispensable component for professional wire splicing, custom pigtail fabrications, and long-term wiring repair projects. Designed with a high-integrity brass spring sleeve layout optimized around the 6.3mm flat blade interface, it creates a solid, zero-clearance conduction channel that safely carries continuous reference currents up to 20A without risking localized heat generation.

The 7116-2874 terminal is stamped from a high-conductivity, premium raw brass alloy left unplated to maintain original mechanical tension specs, ensuring excellent current efficiency, high tensile strength across the crimp joint, and optimal core attachment structural integrity. It accepts large-gauge automotive wire cross-sections from 2.00mm² to 3.00mm² (approximately 14–12 AWG) cleanly, working in absolute harmony with compatible individual rubber wire seals (such as 7157-3571-80 or 7157-3574-70) to establish an environmental barrier inside waterproof plug blocks. This authentic replacement terminal allows independent auto-electrical trade specialists, diagnostic tuning garages, and motorsport loom builders to deliver reliable, factory-correct wiring restorations.

Engineering Specifications and Technical Attributes:

- Manufacturer Part Number: 7116-2874 (OEM Part Variant: 7116-2874-02 / Brand: Yazaki / Japan)

- Configuration: 6.3mm Female Socket Crimp Receptacle Terminal Contact

- Product Series Taxonomy: 58 Connector X Type System Management Class

- Mating Tab Interface Width: 6.30mm (.250 inch standard automotive footprint)

- Base Structural Material: High-Conductivity Premium Brass

- Plating Specification Profile: Unplated / Raw Alloy Finish

- Allowable Maximum Reference Current: 20 Amps continuous capability ceiling

- Target Wire Cross-Section Capacity: Accommodates 2.00mm² to 3.00mm² automotive thin-wall cable variants (AVS/AV)

- Initial Low-Voltage Contact Resistance Limit: Capped strictly at 3 mΩ Max

- Associated Environmental Wire Seals: Pairs cleanly with Yazaki seals 7157-3571-80 and 7157-3574-70

- Mating Male Counterpart Pin: Connects with Yazaki 6.3mm male tab contact 7114-2874

- Commercial Access: Tiered B2B wholesale trade volume pricing breaks apply instantly inside your basket for independent tuning garages, fleet service hubs, and trade auto-electrical stockists.

Classified Parts Terminal

Family 58 Connectors

Type X Type

Yazaki Part Number 7116-2874

Connection Type Wire to Wire

Wire to Board

Wire to Device

Unsealed/Sealed Sealed

Male/Female Female

Number of Poles -

Tab Width mm(inches) 6.3(250)

Material Brass