Molex Mini-Fit Jr 5557 series, 0039012225, 22-position receptacle housing, 2 rows, 4.20mm pitch, natural PA66, latch lock, free-hanging, crimp termination.
| Parameter | Value |
|---|---|
| Series | Mini-Fit Jr 5557 |
| Type | Female Socket |
| Mounting | Free Hanging (In-Line) |
| Connector type | Receptacle |
| Fastening type | Latch Lock |
| Color | Natural |
| Insulation material | Polyamide (PA66), Nylon 6/6 |
| Note | Contacts Not Included |
| Pitch | 0.165\" (4.20mm) |
| Package | Bulk |
| Row spacing | 0.165\" (4.20mm) |
| Rows | 2 |
| Contact termination | Crimp |
| Positions | 22 |
The listing states Contacts Not Included.
Mates with any Mini-Fit Jr 4.20mm pitch header that has a matching latch feature — the standard mate is the 5566 series (or 5569 for the vertical version). Termination is crimp-style: you insert the pre-crimped female socket into the rear of the housing until the terminal tang locks into the cavity.
No. The 0039012225 is a receptacle housing only — contacts are not included and must be ordered separately as Molex 5556 series female crimp terminals.
The 0039012225 mates with any Mini-Fit Jr 4.20mm pitch header that has a latch lock feature, typically the 5566 series (right-angle) or 5569 series (vertical) headers in the same 22-circuit, 2-row configuration.
The pitch is 4.20mm (0.165") on both the contact spacing and the row spacing, which is standard for the Mini-Fit Jr series.