TE Connectivity AMP Connectors Dynamic D-1100 series header, 1-1939995-3, 26 positions, 2 rows, 2.00 mm pitch, surface mount, shrouded – 4 wall, gold mating contacts, 3 A, 125 V, UL94 V-0.
| Parameter | Value |
|---|---|
| Series | Dynamic D-1100 |
| Type | Male Pin |
| Mounting | Surface Mount |
| Connector type | Header |
| Fastening type | Detent Lock |
| Voltage rating | 125V |
| Current rating | 3A |
| Operating temperature | -55°C ~ 105°C |
| Contact material | Copper Alloy |
| Insulation color | Black |
| Insulation height | 0.528\" (13.40mm) |
| Insulation material | Liquid Crystal Polymer (LCP) |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Board or Cable |
| Package | Tray |
| Features | Board Guide, Solder Retention |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose, Industrial |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.079\" (2.00mm) |
| Positions | 26 |
| Row spacing - mating | 0.130\" (3.30mm) |
| Contact finish - post | Tin |
| Contact finish - mating | Gold |
| Contact finish thickness - post | 78.7µin (2.00µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
The 1-1939995-3: This is a 26-position, dual-row header from the Dynamic D-1100 series, on a 2.00 mm pitch. It terminates via surface mount and carries a shrouded – 4 wall design with a detent lock for positive mating retention.
The shrouded 4-wall housing and detent lock provide alignment and retention in board-to-board or cable-to-board configurations.
Yes, the 1-1939995-3 is a surface mount header. The SMT termination is designed for automated reflow assembly, with board guide and solder retention features to aid placement.
It mates with Dynamic D-1100 series receptacles of the same 2.00 mm pitch and 26-position count. The shrouded 4-wall housing and detent lock ensure a secure connection.