Molex 0050361713 Rectangular Connector Housing - Equivalent & Substitute Parts

Part Overview

The Molex 0050361713 is an 8-position rectangular connector receptacle housing from the Mini-Fit Jr 5557 series, featuring a 0.165" (4.20mm) pitch and dual-row configuration. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing design support and procurement continuity. The housing accepts crimp-terminated female socket contacts and employs a latch lock fastening mechanism suitable for free-hanging in-line applications.

Key Parameters

Parameter	Value
Connector Type	Receptacle
Contact Type	Female Socket
Number of Positions	8
Pitch	0.165" (4.20mm)
Number of Rows	2
Row Spacing	0.165" (4.20mm)
Mounting Type	Free Hanging (In-Line)
Contact Termination	Crimp
Fastening Type	Latch Lock
Color	Black
RoHS Status	ROHS3 Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the 0050361713 are classified based on strict electrical and mechanical parameter alignment. All substitutes maintain identical core specifications: 8-position receptacle configuration, 0.165" (4.20mm) pitch, dual-row layout, crimp termination, and latch lock fastening. Substitution eligibility is determined by the following criteria:

Primary Substitution Criteria:

Connector type (Receptacle)
Contact type (Female Socket)
Position count (8)
Pitch and row spacing (0.165" / 4.20mm)
Mounting configuration (Free Hanging In-Line)
Termination method (Crimp)
Fastening mechanism (Latch Lock)

Secondary Considerations:

Housing color (Black, Natural, White, or Red variants acceptable)
Insulation material composition (Polyamide PA66, PA, or glass-filled variants)
Operating temperature range (where specified)
Product status (Active preferred for obsolete originals)
Compliance certifications (RoHS3, REACH status)

Parts are grouped into two categories: Direct Manufacturer Substitutes (same manufacturer, same or compatible series) and Parametric Equivalents (alternative manufacturers or series with identical functional parameters).

Parameter Comparison

Part Number	Manufacturer	Series	Color	Insulation Material	Operating Temperature	Product Status	Inventory (Pcs)
0050361713	Molex	Mini-Fit Jr 5557	Black	-	-	Obsolete	908
0039012085	Molex	Mini-Fit Jr 5557	Natural	Polyamide (PA66), Nylon 6/6	-40°C ~ 105°C	Active	2,777
0039039082	Molex	Mini-Fit Jr 5557	Black	Polyamide (PA66), Nylon 6/6	-	Active	25,886
0469920810	Molex	Mini-Fit Jr 46992	Black	Polyamide (PA), Nylon	-40°C ~ 105°C	Active	19,467
0039012080	Molex	Mini-Fit Jr 5557	Natural	Polyamide (PA66), Nylon 6/6	-40°C ~ 105°C	Active	213,760
0039013085	Molex	Mini-Fit Jr 5557	Black	Polyamide (PA66), Nylon 6/6, Glass Filled	-	Active	13,972
0455870004	Molex	Mini-Fit Jr 45587	Black	Polyamide (PA), Nylon	-40°C ~ 105°C	Active	51,126
1586019-8	TE Connectivity AMP Connectors	VAL-U-LOK	Natural	Polyamide (PA), Nylon	-40°C ~ 105°C	Active	9,545
1586765-8	TE Connectivity AMP Connectors	VAL-U-LOK	White	Polyamide (PA), Nylon	-40°C ~ 105°C	Active	36,406
1969603-8	TE Connectivity AMP Connectors	VAL-U-LOK	Natural	Polyamide (PA), Nylon	-40°C ~ 105°C	Active	1,219
2029094-8	TE Connectivity AMP Connectors	VAL-U-LOK	Red	Polyamide (PA), Nylon	-	Active	1,023

Engineering Selection Recommendations

For Direct Replacement (Same Series, Same Manufacturer):

The Molex 0039039082 provides the most direct substitution path. It maintains identical mechanical and electrical specifications within the Mini-Fit Jr 5557 series, shares the same black housing color as the original 0050361713, and is currently in active production with substantial inventory availability (25,886 units). This part carries ROHS3 compliance and MSL 1 rating matching the original specification.

For High-Volume Availability:

The Molex 0039012080 offers the largest inventory position (213,760 units) and is specified for the -40°C to 105°C operating temperature range. While the housing color is natural rather than black, all functional parameters remain equivalent. This part is suitable when color differentiation is not a design constraint.

For Alternative Series Within Molex:

The Molex 0469920810 (Mini-Fit Jr 46992 series) and 0455870004 (Mini-Fit Jr 45587 series) provide parametric equivalence with documented operating temperature ranges. Both maintain active production status and adequate inventory levels. Series variation does not affect connector interface compatibility for the specified 8-position, 4.20mm pitch configuration.

For Cross-Manufacturer Substitution:

TE Connectivity AMP Connectors VAL-U-LOK series parts (1586019-8, 1586765-8, 1969603-8, 2029094-8) deliver full parametric equivalence with -40°C to 105°C operating temperature specifications and RoHS3 compliance. These parts are suitable when Molex-specific sourcing constraints exist. Color variants (Natural, White, Red) are available to accommodate design requirements.

Compliance Considerations:

All recommended substitutes maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity ratings. REACH status is either REACH Unaffected or Vendor Undefined across all options, presenting no regulatory barriers to substitution.

Frequently Asked Questions (FAQ)

Q: Can I substitute the 0050361713 with any of the listed parts?

A: Yes, all listed parts meet the core electrical and mechanical requirements for direct substitution. The 8-position receptacle configuration, 0.165" (4.20mm) pitch, dual-row layout, crimp termination, and latch lock fastening are identical across all options. Selection should be based on color requirements, manufacturer preference, and inventory availability.

Q: Does housing color affect electrical performance?

A: No. Housing color is a cosmetic parameter that does not impact electrical function or mechanical compatibility. Black, Natural, White, and Red variants are functionally equivalent for connector interface purposes.

Q: What is the difference between Molex Mini-Fit Jr series variants (5557, 46992, 45587)?

A: Series designation indicates different product lines within the Mini-Fit Jr family. For the 8-position, 4.20mm pitch receptacle configuration specified here, all three series (5557, 46992, 45587) deliver identical mating interface geometry and electrical performance. Series variation reflects manufacturing lineage and internal Molex product organization but does not affect interchangeability.

Q: Are TE Connectivity VAL-U-LOK parts compatible with Molex Mini-Fit Jr housings?

A: The TE Connectivity VAL-U-LOK series parts listed here are parametric equivalents with identical 8-position, 0.165" (4.20mm) pitch, dual-row configuration. They are mechanically and electrically compatible for the specified connector interface. However, cross-manufacturer mating should be validated in the specific application context.

Q: Which substitute offers the best availability?

A: The Molex 0039012080 provides the highest inventory level at 213,760 units. The Molex 0039039082 offers the second-highest availability at 25,886 units with matching black housing color to the original part.

Q: Do all substitutes support the same operating temperature range?

A: Operating temperature specifications vary. The original 0050361713 does not specify an operating range. Most substitutes are rated -40°C to 105°C. The Molex 0039039082, 0039013085, and TE Connectivity 2029094-8 do not specify operating temperature ranges. Verify temperature requirements against your application specifications before final selection.

Q: What is the significance of insulation material differences (PA66 vs. PA vs. glass-filled)?

A: Insulation material composition affects mechanical and thermal properties. PA66 (Nylon 6/6) and PA (Nylon) variants provide standard performance. Glass-filled variants (0039013085) offer enhanced mechanical strength and thermal stability. Selection should align with application environmental and mechanical stress requirements.

Q: Is RoHS3 compliance maintained across all substitutes?

A: All listed substitutes carry either ROHS3 Compliant or RoHS Compliant status. No substitutes present RoHS compliance barriers to implementation.

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