TE Connectivity 178390-2 2-Way Econoseal Female Connector Housing
Our part2-AC312 RoHS| Qty | Unit price | Saving |
|---|---|---|
| 1+ | £3.20 | — |
| 10+ | £3.00 | |
| 100+ | £2.50 | |
| 500+ | £1.80 |
Complete your connector
Matching terminals, seals and mating parts for this housing.
Terminals 1
Select the plating and wire size for the cavity. Listed terminals are alternatives for this housing.
Seals and plugs 1
Select by wire outside diameter. Plug any unused cavities.
Price isn't everything
This is a genuine TE Connectivity part. Cheaper copies sold under the same part number can look identical but may not seal, lock or carry current the same way.
- Manufacturer-made
- Traceable
- Certificate of Conformity on request
Product description
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.
178390-2 178390-1 178390-6