Yazaki 7123-7730-40 3-Way Female 62 Connector Z Type Housing

The Component: Genuine Yazaki high-performance sealed female receptacle connector plug housing. 62 Connector Z Type Waterproof Series taxonomy / 3-position single-row female casing / Standard Keying Profile (Factory Light Gray Frame / Premium Heat-Stabilized PBT / Sealed Waterproof IP Rated / Single-Row 1x3 Flat Linear Layout / Female Door Lock Actuator, Power Window Sub-Assembly, Side Mirror Control, and Multi-Sensor Boundary Loom Plug / Component Variant Alias: 7123-7730-40 / Global Order Reference: 7123773040).

Applications & Fitment: Engineered as a premium, original equipment (OE) specification wire-to-device or wire-to-wire waterproof connection plug designed explicitly for harsh boundary routing, compact automotive cabin-to-chassis transitions, door panel wiring matrices, and localized exterior-exposed sensory lines. This 3-pin female socket block is an absolute wiring loom repair, aftermarket power accessory retrofitting, and diagnostic harness reconstruction staple across prominent international passenger and utility automotive platforms—most extensively integrated within factory Toyota, Lexus, Honda, and Nissan wiring designs. It is standardly deployed across high-vibration doors, side mirrors, and cockpit boundary drop-points, serving as the direct female partner to matching 62 Z Type inline male tab connector housings or chassis-side device headers.

It features an integrated high-stiffness mechanical top-mounted primary plastic thumb-release locking tab mechanism, establishing an ultra-low tolerance, positive engagement hold highly resilient to intense door slam shock, multi-axis chassis harmonics, and localized thermal expansion cycles. Engineered to conform to rigid tier-1 automotive manufacturing guidelines, its compact single-row internal cavities feature an optimized terminal pitch designed to protect and shield high-reliability nominal series female receptacle terminal contacts. When paired with its internal perimeter waterproofing rings, and individual single-wire rubber cable gates, it forms an absolute weather-tight, IP-rated barrier against high-humidity door-panel moisture, door-skin water tracking, dust ingress, and external debris tracking. Highly critical service item for auto-electrical workshops, professional collision repair centers, and car electronics specialists overhauling fractured mirror loom junctions, central locking links, or sheared door hinge wire matrices.

Technical Attributes:

- Manufacturer Part Number: 7123-7730-40 / 7123773040 (Brand: Yazaki / Japan Genuine Component Class)

- Product Series Taxonomy: 62 Connector Z Type Sealed Interconnect Family

- Configuration: 3-Position / 3-Way Female Receptacle Plug, Single-Row 1x3 Flat Linear Layout

- Contact System Terminal Envelope: Custom-engineered to shield high-reliability Yazaki 62 series nominal micro female crimp socket terminals

- Connector Style: Receptacle Housing for Female Sockets (Free-Hanging Wire Loom Device, Sensor, or Inline Mating Interface Plug)

- Fastening & Locking Architecture: Features a reinforced top-mounted integrated mechanical thumb release clip lever with an advanced positive-lock retention ramp

- Environmental Sealing Level: High-performance waterproof, dustproof, and oil-resistant isolation utilizing a pre-installed internal rubber perimeter interface seal ring and individual single-wire rubber cavity seals (SWS)

- Base Structural Compound: Premium Heat-Stabilized Polybutylene Terephthalate (PBT) engineering polymer for maximum structural impact stiffness, high chemical deflection, and robust dimensional thermal memory over vehicle service life

- Color Profile: Factory Standard Light Gray outer housing block assembly

- Circuit Rating Threshold: Form-fitted for high-integrity low-voltage analog signaling, cabin network links, and low-current accessory runs operating safely within standard 62 Z Type current limitations

- Wire Gauge Range Accommodation: Form-fitted for standard automotive low-voltage cross-sections from 0.30mm² up to 1.25mm² (approximately 22 AWG to 16 AWG thin-wall core lines depending on specific wire insulation OD and terminal selection)

- Target Female Terminal Contacts (Not Included): Precision optimized to accept genuine Yazaki 62 series female crimp sockets (requires individual cavity single-wire rubber cable seals to preserve full IP-rated waterproof isolation)

- Mating Counterpart Interface: Pairs seamlessly inline inside wire-to-wire extensions as the direct female partner to matching 3-way male Yazaki 62 series inline interface housing blocks or directly onto corresponding factory chassis-side device headers

- Commercial Access: Available as loose individual housing shells, convenient trade-pack workshop refill boxes, complete field repair kits containing matched terminals/seals, or bulk trade logistics runs. Tiered B2B wholesale trade volume pricing breaks apply instantly inside your basket for independent garages, auto-electrical specialists, and trade stockists.