TE Connectivity AMP Connectors Dynamic D-1900 header, order code 2-1871935-9, 38 positions, dual row, 3.50 mm pitch, 4 A, gold-plated mating contacts, through-hole right-angle, solder termination.
| Parameter | Value |
|---|---|
| Series | Dynamic D-1900 |
| Type | Tab |
| Mounting | Through Hole, Right Angle |
| Connector type | Header |
| Fastening type | Detent Lock |
| Voltage rating | 150V |
| Current rating | 4A |
| Operating temperature | -30°C ~ 105°C |
| Contact material | Copper Alloy |
| Insulation color | Black |
| Insulation height | 0.465\" (11.80mm) |
| Insulation material | Thermoplastic, Polyester, Glass Filled |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Board or Cable |
| Package | Tube |
| Features | Board Lock |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose, Industrial |
| Contact shape | Rectangular |
| Rows | 2 |
| Pitch | 0.138\" (3.50mm) |
| Positions | 38 |
| Row spacing - mating | 0.130\" (3.30mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.118\" (3.00mm) |
| Contact finish - mating | Gold |
| Contact finish thickness - post | 78.7µin (2.00µm) |
| Contact finish thickness - mating | 12.0µin (0.30µm) |
The 2-1871935-9 is the 38-circuit dual-row member of TE's Dynamic D-1900 header line, pitched at 3.50 mm and arranged for through-hole right-angle mounting. Gold mating contacts rated 4 A per circuit, 150 V, with a shrouded 4-wall housing and board lock for retention during wave solder.
The 2-1871935-9 mates with a Dynamic D-1900 receptacle housing (not included); the detent lock secures the pair.
Yes, the 2-1871935-9 is RoHS compliant.
The 2-1871935-9 mates with a Dynamic D-1900 receptacle housing. The detent lock secures the mated pair.