The Component: Genuine Yazaki compact unsealed female receptacle connector plug housing. 1.0III (040III) Series automotive interconnect taxonomy / 2-position single-row female casing / Standard Alignment Profile (Natural Color Housing Frame / Premium Unfilled PBT / Non-Waterproof Cabin Interior, Low-Current Signaling, and Instrument Panel Display Assembly / Single-Row 1x2 Linear Layout / Female Footwell Lighting, Glove Box Lamp, and Reading Light Loom Plug / Component Variant Alias: 7283-5845 / Global Order Reference: 72835845).

Applications & Fitment: Engineered as a premium original equipment (OE) specification low-current wire-to-device or wire-to-wire connection plug designed explicitly for low-load protected cabin environments, instrument panel interfaces, and interior convenience lighting arrays. This ultra-compact 2-pin female socket block is an absolute wiring loom repair, aftermarket electronic retrofitting, and diagnostic harness reconstruction staple across prominent Japanese automotive platforms—most extensively integrated within factory Toyota and Lexus vehicle electrical architectures utilizing Yazaki 1.0III (040III) system standards (Directly cross-referenced with Toyota factory service repair part number 90980-11918).

It is standardly deployed across micro-current cabin circuits, serving as a clean, highly reliable factory connector block plugged directly onto ambient footwell accent lights, glove box illumination lamps, interior overhead reading light fixtures, and ignition key reader transponder coil assemblies. It features a streamlined top-mounted integrated mechanical thumb-release clip lever with a low-profile positive-lock retention ramp, establishing a highly secure hold resilient to vehicle vibrations, dashboard structural harmonics, and interior thermal shifts. This housing features an advanced integrated terminal framework with a rigid preset front-lock spacer system, functioning as a double terminal locking mechanism that completely eliminates terminal push-out and prevents the housing from locking shut if the interior pins are not perfectly seated. Engineered to conform to rigid tier-1 automotive manufacturing guidelines, its micro-wall 1x2 internal cavities are explicitly shaped to house, protect, and guide 1.0mm nominal flat female crimp socket terminals. Highly critical service item for specialist JDM auto-electrical workshops, professional diagnostic technicians, and interior restoration specialists overhauling loose terminal contact points or wiring custom cabin modifications.

Technical Attributes:

- Manufacturer Part Number: 7283-5845 / 72835845 (Brand: Yazaki / Japan Genuine Component Class)

- Product Series Taxonomy: 1.0III (040III) Unsealed Interconnect Family (Signal Current Classification)

- Configuration: 2-Position / 2-Way Female Receptacle Plug, Single-Row 1x2 Linear Layout

- Nominal Contact Blade Width Accommodation: 1.0mm (.040 Series System)

- Contact System Terminal Envelope: Custom-engineered to shield high-reliability Yazaki 1.0III series nominal 1.0mm female crimp socket terminals (Commonly paired with terminal part numbers such as 7116-4231-02)

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

- Fastening & Locking Architecture: Features a streamlined top-mounted integrated mechanical thumb release clip lever with an advanced low-profile positive-lock retention ramp and preset front-lock terminal spacer mechanism

- Environmental Sealing Level: Unsealed / Non-Waterproof (Molded explicitly for dry cabin interior runs and protected electronic control modules)

- Base Structural Compound: Premium 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 Natural (Off-White / Cream) outer housing block assembly

- Circuit Rating Threshold: Form-fitted for high-integrity signal-current low-voltage circuits, supporting an allowable reference current capability up to 3A depending on wire cross-section and thermal limits

- Wire Gauge Range Accommodation: Form-fitted for thin-wall micro automotive low-voltage cross-sections standardly from 0.30mm² up to 0.50mm² (approximately 22 AWG to 20 AWG thin-wall core lines depending on specific wire insulation OD and terminal selection)

- Mating Counterpart Interface: Pairs seamlessly inline inside wire-to-wire extensions as the direct female partner to matching 2-way male Yazaki 1.0III inline interface housing blocks (Part Number: 7282-5845) or directly onto corresponding factory chassis-side device device headers

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