Molex 0026013093 Rectangular Connector Plug Housing - Equivalent & Substitute Parts

Part Overview

The Molex 0026013093 is a 4-position rectangular connector plug housing from the Mini-Fit Jr 5559 series, designed for crimp contact termination with a 0.165" (4.20mm) pitch. This part is classified as obsolete, making identification of active equivalent and substitute components essential for ongoing design support and procurement continuity. The connector features a black polyamide housing suitable for free-hanging inline applications with male pin contacts.

Substiute Parts

0026013093

MolexIn Stock: 7760026013093 Datasheet

Current PartRFQ

0039014047

MolexIn Stock: 57010039014047 Datasheet

MFR RecommendedRFQ

0469990561

MolexIn Stock: 10270469990561 Datasheet

MFR RecommendedRFQ

1726460413

MolexIn Stock: 181321726460413 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for rectangular connector housings is determined by strict alignment of core electrical and mechanical parameters. The following criteria establish valid substitution relationships:

Primary Substitution Criteria:

• Connector type (Plug)
• Contact type (Male Pin)
• Number of positions (4)
• Pitch specification (0.165" / 4.20mm)
• Number of rows (1)
• Contact termination method (Crimp)
• RoHS and MSL compliance status

Secondary Considerations:

• Mounting type (Free Hanging vs. Panel Mount)
• Housing color (Black vs. Natural)
• Series designation (Mini-Fit Jr 5559 vs. Mini-Fit Jr 172646)
• Fastening type (presence of Locking Ramp)

The three substitute parts listed maintain full compatibility with the core electrical interface while differing in mounting configuration, housing color, and series lineage. All substitutes are active products with current manufacturing status and full compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

For Free Hanging (In-Line) Applications:

Part 0039014047 is the primary substitute for the obsolete 0026013093 when maintaining free-hanging inline mounting is required. Both parts share identical mounting type, pitch, position count, and contact configuration. The 0039014047 differs only in housing color (natural vs. black) and includes a locking ramp fastening feature. This part maintains active product status with 5640 units in current inventory and full ROHS3 compliance.

For Panel Mount Applications:

Parts 0469990561 and 1726460413 provide substitution paths when panel mounting is acceptable or required. The 0469990561 maintains the Mini-Fit Jr 5559 series lineage with natural housing color, while 1726460413 transitions to the Mini-Fit Jr 172646 series with black housing color matching the original part. Both include locking ramp fastening and active manufacturing status.

Compliance and Availability:

All three substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) ratings, ensuring regulatory continuity. Current inventory levels support immediate procurement: 0039014047 (5640 pcs), 0469990561 (960 pcs), and 1726460413 (18085 pcs).

Frequently Asked Questions (FAQ)

Q: Can 0039014047 directly replace 0026013093 in existing designs?

A: Yes, for free-hanging inline applications. The 0039014047 maintains identical electrical interface parameters (4 positions, 0.165" pitch, male pin contacts, crimp termination) and mounting type. The housing color difference (natural vs. black) and addition of locking ramp fastening do not affect electrical compatibility.

Q: What is the difference between the Mini-Fit Jr 5559 and Mini-Fit Jr 172646 series?

A: Both series share the same core connector specifications (4-position, 0.165" pitch, crimp termination). The 172646 series represents a newer product line with enhanced fastening features. Part 1726460413 from the 172646 series is functionally compatible but represents a design evolution from the original 5559 series.

Q: Can I use a panel mount substitute in a free-hanging application?

A: Panel mount connectors (0469990561, 1726460413) are designed for board-edge or chassis mounting. Using them in free-hanging applications requires mechanical redesign of the assembly. For direct replacement without design modification, use 0039014047.

Q: Are all substitutes RoHS3 compliant?

A: Yes. All three substitute parts carry ROHS3 Compliant certification, matching the compliance status of the original 0026013093.

Q: What does the locking ramp fastening feature provide?

A: The locking ramp is a mechanical retention feature that secures the connector pair after mating. The original 0026013093 does not specify this feature, while all active substitutes include it. This enhancement improves connection reliability without affecting electrical performance.

Q: Which substitute has the highest current inventory?

A: Part 1726460413 has the largest inventory at 18085 units, followed by 0039014047 at 5640 units, and 0469990561 at 960 units.