20-Position Dual-Row Housing for Harness Builds
This housing ships as an empty shell — contacts are not included. For a complete crimp termination you need the matching Mini-Fit Jr female socket terminals.
Molex 0039012205 Mini-Fit Jr 5557 Receptacle Housing, 20 Pos
MPN0039012205
Active
Molex Mini-Fit Jr 5557 receptacle housing, 0039012205, 20 positions, 2 rows, 4.20mm pitch, natural PA66, latch lock, free hanging, crimp termination, contacts not included.
$1.6500Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesMini-Fit Jr 5557
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | Mini-Fit Jr 5557 |
| Type | Female Socket |
| Mounting | Free Hanging (In-Line) |
| Connector type | Receptacle |
| Fastening type | Latch Lock |
| Operating temperature | -40°C ~ 105°C |
| 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 | 20 |
Product details
Frequently asked questions
What is the mating connector for 0039012205?
The mating half is a Mini-Fit Jr 5559 series plug header with the same 4.20 mm pitch and latch-lock fastening. Both are dual-row; match the position count (20) for a full circuit.
Is 0039012205 RoHS compliant?
Yes, it is rated ROHS3 compliant per the manufacturer's specification.