TE Connectivity AMP Connectors, Dynamic D-3100 series, header, 20 positions, 0.150" (3.81 mm) pitch, 2 rows, shrouded 4-wall, detent lock, board lock, through-hole solder, tin contacts, UL94 V-0, -55°C to 105°C, RoHS compliant, Active.
| Parameter | Value |
|---|---|
| Series | Dynamic D-3100 |
| Type | Tab |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Detent Lock |
| Voltage rating | 250V |
| Operating temperature | -55°C ~ 105°C |
| Contact material | Copper Alloy |
| Insulation color | Black |
| Insulation height | 0.850\" (21.59mm) |
| Insulation material | Thermoplastic, Polyester, Glass Filled |
| Material flammability rating | UL94 V-0 |
| Parameter | Value |
|---|---|
| Style | Board to Board or Cable |
| Package | Bulk |
| Features | Board Lock |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose, Industrial |
| Contact shape | Rectangular |
| Rows | 2 |
| Pitch | 0.150\" (3.81mm) |
| Positions | 20 |
| Row spacing - mating | 0.200\" (5.08mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.150\" (3.81mm) |
| Contact finish - mating | Tin |
| Contact finish thickness - mating | 78.7µin (2.00µm) |
The 178328-5 is a 20-position, dual-row header from TE's Dynamic D-3100 series, on a 0.150" (3.81 mm) mating pitch with a 0.200" (5.08 mm) row spacing.
The 3.81 mm pitch is wider than the 2.50 mm pitch on the Dynamic D-3100 sibling 1-1871673-2, which means more creepage distance per circuit — a practical advantage when routing higher-voltage or power signals on the same board.
The mating pitch is 0.150" (3.81 mm), with a row spacing of 0.200" (5.08 mm). It has 2 rows and 20 positions total, all loaded.