Molex Mini-Fit Jr 5566 Header 0039299026, 2-Position
Molex Mini-Fit Jr 5566 series dual-row header, 2 positions, 4.20mm row spacing, tin-plated brass male pins, through-hole solder termination, board-lock feature, 4-wall shrouded housing, UL94 V-0 nylon insulation.
Specifications
| Parameter | Value |
|---|---|
| Series | Mini-Fit Jr 5566 |
| Type | Male Pin |
| Mounting | 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-0 |
| Style | Board to Cable/Wire |
| Package | Tray |
All specifications
| Parameter | Value |
|---|---|
| Features | Board Lock |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose, Industrial, Telecommunications |
| Contact shape | Square |
| Rows | 2 |
| Positions | 2 |
| Row spacing - mating | 0.165\" (4.20mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.138\" (3.50mm) |
| Contact finish - mating | Tin |
| Contact finish thickness - post | 35.0µin (0.90µm) |
| Contact finish thickness - mating | 35.4µin (0.90µm) |
Frequently asked questions
Where can I buy 0039299026 and how do I get a price?
The 0039299026 is sourced to order against an RFQ through independent distribution — availability and current pricing are confirmed at quote time. Given the Obsolete status, sourcing will be from surplus or broker channel if any remaining stock exists; lead time and lot size will vary.
What is the closest pin-compatible alternative to 0039299026?
The closest form-fit-function replacement will be the same 2-position, dual-row Mini-Fit Jr 5566 header with board lock and tin plating — the standard active equivalent shares the 4.20 mm row spacing, through-hole footprint, and locking-ramp shrouding. Confirm the active part number from the current Molex Mini-Fit Jr series datasheet.