TE Connectivity AMP Connectors Economy Power series, 1744429-9, board-to-cable/wire header, 9 positions, 0.156" (3.96mm) pitch, shrouded - 1 wall, friction lock, through hole, solder termination, 7.5 A, 250 VAC, UL94 V-0, natural insulation.
| 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 (PA), Nylon |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Features | Board Guide, Glow Wire Compliant |
| Shrouding | Shrouded - 1 Wall |
| Termination | Solder |
| Applications | General Purpose, Industrial, Lighting |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.156\" (3.96mm) |
| Positions | 9 |
| 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 1744429-9 is a 9-position, single-row header from TE's Economy Power series, on a 0.156" (3.96 mm) pitch.
The 7.5 A per-contact rating is at the connector's rated temperature. In practice, derate current if the ambient inside your enclosure exceeds 105°C or if multiple adjacent circuits are fully loaded — the housing material's temperature rise ceiling is the real limit.
Submit a request with your target quantity and delivery window.
The mating pitch is 0.156" (3.96 mm), single row, 9 positions all loaded.