TE Connectivity Economy Power series, single-row through-hole header, 1744057-5, 5 circuits, 3.96 mm pitch, 7.5 A per circuit, tin-plated brass contacts, friction-lock fastening, board guide, UL94 V-0 PA66 housing, rated 250 VAC, -25°C to 105°C.
| Parameter | Value |
|---|---|
| Series | Economy Power |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Friction Lock |
| Voltage rating | 250VAC |
| Current rating | 7.5A |
| Operating temperature | -25°C ~ 105°C |
| Contact material | Brass |
| Insulation color | Natural |
| Insulation height | 0.127\" (3.22mm) |
| Insulation material | Polyamide (PA66), Nylon 6/6 |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Features | Board Guide |
| Shrouding | Shrouded - 1 Wall |
| Termination | Solder |
| Applications | General Purpose, Industrial, Lighting |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.156\" (3.96mm) |
| Positions | 5 |
| Contact finish - post | Tin |
| Contact length - post | 0.145\" (3.68mm) |
| Overall contact length | 0.575\" (14.60mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.303\" (7.70mm) |
| Contact finish thickness - post | 120.0µin (3.05µm) |
| Contact finish thickness - mating | 120.0µin (3.05µm) |
The 1744057-5 is a single-row through-hole header from TE's Economy Power series, offering 5 circuits on a 3.96 mm pitch with a 7.5 A per circuit current rating — enough for power distribution in lighting or industrial control panels. The board guide feature aids alignment during assembly, and the UL94 V-0 PA66 housing handles -25°C to 105°C environments typical for general-purpose, industrial, and lighting applications.
The pitch is 3.96 mm (0.156 inches), single-row, with all 5 positions loaded.