| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 2178438-1 |
| Series: | FASTON 250 |
| Contact Material: | Steel |
| Contact Plating: | Pre-Nickel |
| Overall Length: | 19 mm, .748 in |
| Material: | Steel |
| Compatible Tab Width: | .25 in, 6.35 mm |
| Compatible Tab Thickness: | .032 in, .81 mm |
| Terminal Type: | Receptacle |
| Orientation: | Straight |
| Operating Temperature Range: | -40 - 250 °C, -40 - 482 °F |
| Wire Size: | 20 - 24 AWG, .2 - .51 mm² |
| Crimp Type: | F-Crimp |
| Barrel Type: | Open |
| Accepts Wire Insulation Diameter: | .055 - .085 in, 1.4 - 2.16 mm |
| Product: | Quick Disconnects |
| Product Type: | Receptacle |
| SKU: | AMP2178438-1 |
2178438-1
Specifications
Detailed Description
Introducing the 2178438-1, a high-quality FASTON 250 series receptacle designed for efficient electrical connections. Constructed with durable steel and featuring pre-nickel contact plating, this terminal ensures reliable performance. With an overall length of 19mm (.748 in) and compatible with 6.35mm (.25 in) tab widths, it offers versatility in various applications. The straight orientation and open barrel design facilitate easy installation via F-Crimp method, accommodating 20-24 AWG (.2-.51 mm²) wires. Operating flawlessly in temperatures ranging from -40 to 250°C (-40 to 482°F), this RoHS-compliant receptacle is a perfect choice for HVAC systems and other high-demand environments. Trust in the 2178438-1 for secure and durable wire connections.
Application Tooling
| Product | Part # | Description | Stock |
|---|---|---|---|
| TE Connectivity 7-2150337-7 | TE Connectivity 2178438-1 Application Tooling | ![]() |
| TE Connectivity 2150337-1 | TE Connectivity 2178438-1 Application Tooling | ![]() |
| TE Connectivity 2150337-2 | TE Connectivity 2178438-1 Application Tooling | ![]() |
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 03/05/2021 | PCN-20-100919 - Update made to products function. An emboss in the locking lance has been added to keep retention force and to resist the effects of over-stressing. | Download | |||


