174259-2 4-Pin TE Connectivity/AMP 174257-2 Automotive Connector Housing Plug and Socket
Product Overview
The TE Connectivity 174259-2 and 174257-2 are the automotive-grade rectangular connectors housing from the reputable Econoseal J Mark II 070 Series. Designed specifically for wire-to-wire signal applications in harsh environments, it acts as a plug/cap housing meant to hold male tab contacts securely.
Specifications
| Specification |
174259-2 |
174257-2 |
| Number of Positions |
4 |
4 |
| Connector & Housing Type |
Housing for Male Terminals |
Housing for Female Terminals |
| Operating Voltage |
12 VDC |
12 VDC |
| Rated Current |
18.5 Amps (max) |
Dependent on inserted wire gauge |
| Contact Size |
1.8mm |
1.8mm |
| Temperature Range |
-30°C to +105°C |
-30°C to +105°C |
| Flame Retardancy |
UL 94 V-2 |
UL 94 V-2 |
| Connector Mounting Type |
Cable Mount (Free-Hanging) |
Cable Mount (Free-Hanging) |
Product Features
- Dual-Row Grid Layout: Holds exactly 4 male tab contacts arranged in a tight 2x2 profile to minimize physical space requirements
- Integrated Friction Lock: Features an outer locking latch mechanism that ensures a reliable click connection with the female mate and prevents accidental disconnects from heavy vibrations
- 180° Straight Cable Exit: Allows the wiring harness bundle to lead straight out from the back of the plug for clean conduit integration
- UL 94 V-2 Flammability Standard: Self-extinguishing material design prevents the housing from propagating an electrical fire if a short occurs
Applications
- Primary Automotive Sensor Systems
- The Charging System (Battery & Alternator)
- The Exhaust System (Smog & Fuel Economy)
Customization Services
- Custom connector plastic parts, such as insulator, nut, housing etc.
- Custom connector internal conductors, male and female pins, with silver or gold plating
- Custom connector accessories, such as silicone rings and dust covers