16 Circuits, 4.20mm Pitch, Gold Mating Interface
The 0039299164: This is a 16-position header from the Molex Mini-Fit Jr 5566 series, built for board-to-cable/wire connections.

Molex Mini-Fit Jr 5566, Board to Cable/Wire Header, 16 circuits, 4.20mm pitch, Through Hole, Solder, Shrouded - 4 Wall, Locking Ramp, Board Lock, Gold Mating, 30.0µin (0.76µm), Tray
| Parameter | Value |
|---|---|
| Series | Mini-Fit Jr 5566 |
| Gender | Male Pin |
| Mounting type | Through Hole |
| Connector type | Header |
| Fastening type | Locking Ramp |
| Contact material | Brass |
| Insulation color | Natural |
| Insulation height | 0.504\" (12.80mm) |
| Insulation material | Polyamide (PA66), Nylon 6/6 |
| Material flammability rating | UL94 V-2 |
| Style | Board to Cable/Wire |
| Package | Tray |
| Features | Board Lock |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose, Industrial, Telecommunications |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.165\" (4.20mm) |
| Positions | 16 |
| Row spacing - mating | 0.165\" (4.20mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.138\" (3.50mm) |
| Contact finish - mating | Gold |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
The 0039299164: This is a 16-position header from the Molex Mini-Fit Jr 5566 series, built for board-to-cable/wire connections.
The 0039299164 is sourced through our independent distribution network. Submit an RFQ with your target quantity and we will confirm availability and pricing from multiple supply channels. No stock-holding claim is made; each order is confirmed at quote time.
This header mates with a Mini-Fit Jr 5566 receptacle housing (e.g., Molex 39-01-2160 or similar 16-circuit version) using the matching crimp terminals (Molex 44476-1112 or 44476-3112 for 18-24 AWG).
Yes — the header includes a locking ramp that snaps into the mating receptacle for a positive mechanical lock, preventing accidental disconnection under vibration or cable pull.