TE Connectivity AMP Connectors Economy Power 2.5 header, 2-1969584-4, Board to Cable/Wire, 24 circuits, 2.50mm pitch, 4.2A, 250VAC, shrouded 4-wall, friction lock, glow wire compliant, through-hole kinked pin solder termination.
| Parameter | Value |
|---|---|
| Series | Economy Power 2.5 |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Friction Lock |
| Voltage rating | 250VAC |
| Current rating | 4.2A |
| Operating temperature | -55°C~105°C |
| Contact material | Brass |
| Insulation color | White |
| Insulation height | 0.386\" (9.80mm) |
| Insulation material | Polyamide (PA), Nylon |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Features | Glow Wire Compliant |
| Shrouding | Shrouded - 4 Wall |
| Termination | Kinked Pin, Solder |
| Applications | General Purpose, Industrial, Lighting |
| Contact shape | Circular |
| Rows | 2 |
| Pitch | 0.098\" (2.50mm) |
| Positions | 24 |
| Row spacing - mating | 0.098\" (2.50mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.134\" (3.40mm) |
| Contact finish - mating | Tin |
The 2-1969584-4: This is a 24-position, dual-row header from TE's Economy Power 2.5 series, pitched at 2.50mm. It's rated 4.2A per contact at 250VAC, with all positions loaded. The 4-wall shrouding and friction lock keep the mating receptacle aligned and latched — no secondary lock needed for moderate vibration environments.
This header mates with a standard Economy Power 2.5 receptacle housing (crimp-socket type). The 4-wall shrouding and friction lock align and retain the mating half — no additional latching hardware is needed.