Molex Mini-Fit Jr. 0039012066 6-Position Panel Mount Plug Housing | Suqin

gd-admin — Tue, 14 Jul 2026 07:05:05 +0000

Factory-original Molex Mini-Fit Jr. Series 0039012066 6-position dual-row plug housing. Features 4.20 mm pitch, PA66 nylon insulation, snap-in panel mounting ears, and locking ramp. Available via Suzhou Suqin.

Data Overview

Parameter	Technical Specification
Manufacturer	Molex
Part Number	0039012066 (Alternative: 39-01-2066)
Base Product Number	003901
Series	Mini-Fit Jr 5559
Product Category	Headers & Wire Housings
Connector Type	Plug
Contact Type	Male Pin
Number of Positions	6
Number of Rows	2 (2 x 3 Layout)
Pitch	4.20 mm (0.165 in)
Row Spacing	4.20 mm (0.165 in)
Mounting Type	Panel Mount, Snap-In
Contact Termination	Crimp
Fastening Type	Locking Ramp
Insulation Material	Polyamide (PA66), Nylon 6/6
Housing Color	Ivory
Operating Temperature Range	-40°C to 105°C
Packaging	Bulk
Part Status	Active
Note	Contacts Sold Separately

Product Details

Mechanical Structure & Mounting	Electrical Transmission & Insulation	Environmental Sealing & Material
Panel Mount with Snap-In Ears Features dual molded-in flexible snap-in wings on the outer housing walls for rapid, toolless panel cut-out installation.	Dual-Row 6-Circuit Power Matrix Dual-row contact layout configured to house up to 6 independent male crimp pin terminal connections.	Polyamide PA66 Nylon Housing Non-sealed, robust polyamide (PA66) insulation shell built for continuous operational temperatures from -40°C to 105°C.
Eliminates auxiliary hardware screws, relying on a robust mechanical locking ramp to secure connection integrity against extraction forces.	Restricts electrical circuit tracking and ensures separation of adjacent high-current terminals across a 4.20 mm grid spacing.	Provides dimensional stability and high dielectric performance under harsh warehouse and industrial thermal conditions.

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Q1: Does the Molex 0039012066 package include the metal pin contacts?

A: No. The 0039012066 part number refers only to the empty plastic plug housing (“Contacts Sold Separately”). Matching male crimp pin terminals (such as Molex 5558 series crimp pins) must be sourced separately according to your wire gauge.

Q2: What are the specific dimensions required for the panel cut-out?

A: The panel cut-out dimensions depend on the panel thickness (typically ranging from 0.81 mm to 2.00 mm). The integrated flexible wings adjust slightly to hold the connector securely once pushed into a standard rectangular mating punch-out. Please refer to the official Molex 5559 series engineering drawing for the precise tolerances.

Q3: Which receptacle connectors are compatible for mating with this plug?

A: The 0039012066 plug mates with Molex Mini-Fit Jr. 5557 series dual-row receptacle housings (e.g., 6-position dual-row receptacles like 39-01-2060 / 0039012060) utilizing female crimp socket terminals.

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