TE Connectivity 178390-2 2-Way Econoseal Female Connector Housing

The Component: Genuine TE Connectivity / AMP OEM 2-position female socket housing / AMP Econoseal J Mark II+ Series waterproof automotive connector plug / Single-row 1x2 inline cavity layout / Integrated silicone peripheral wire seal with anti-backout terminal locking wedge / Molded from high-grade, heat-stabilized PBT resin / Component Part Number: 178390-2 / Alternate OEM Identifiers: TE 178390-2 / 1783902 / AMP 2-Pin Econoseal Plug / Econoseal J Mark II+ 2-Way Female Connector / 2-Pin Waterproof Sensor Plug.

Applications & Fitment: Heavy-duty waterproof female electrical connector housing engineered for exposed engine bay, chassis, lighting, and sensor wiring harnesses across automotive, motorsport, commercial vehicle, and marine applications. Designed specifically to hold 2 female receptacle crimp terminals with individual wire seals on a 1x2 inline layout. Mates directly with corresponding 2-way Econoseal J Mark II+ male housings (e.g., TE 178392-2). Widely utilized for coolant temperature sensors, oil pressure switches, fuel injectors, indicator assemblies, and low-current solenoid connections requiring complete IP67/IP68 ingress protection against fluid submersion, high-pressure spray, and vibration. Essential stock for auto-electricians, harness builders, motorsport engineers, and trade distributors.

Technical Attributes:

- OEM Part Number: 178390-2 (Manufacturer: TE Connectivity / AMP)

- Product Component Classification: Female Socket / Receptacle Connector Housing Device

- Connector Family Series: AMP Econoseal J Series Mark II+

- Total Position Count: 2-Way / 2-Pin Female Plug

- Cavity Layout Matrix: Single Row (1 x 2 Inline Profile)

- Connection Type: Wire-to-Wire / Wire-to-Device Sealed Female Plug

- Compatible Terminal System: Accepts AMP Econoseal J Mark II+ female crimp contacts (064/180 tab size class) and silicone wire seals

- Directly Mating Part Number: TE 178392-2 (Econoseal J Mark II+ 2-Way Male Plug Housing)

- Ingress Protection Status: Weatherproof / Waterproof Fully Sealable (IP67 / IP68 Rated)

- Structural Material Base: Flame-Retardant PBT Thermoplastic

- Color Profile: Factory Solid Black Body

- Operating Temperature Limit: -30 to 105 degrees Celsius

- Commercial Procurement Status: Provided as an individual unpopulated 2-way female housing assembly with internal seal. Crimp terminals, wire cavity seals, and mating male connector assemblies are sold separately. Multi-tier trade volume discounts apply automatically at checkout.

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