Molex 1727080010 Rectangular Connector Receptacle Housing - Equivalent & Substitute Parts

Part Overview

The Molex 1727080010 is a 10-position rectangular connector receptacle housing from the Mini-Fit TPA2 172708 series. This component is a female socket housing designed for crimp contact termination with a 0.165" (4.20mm) pitch configuration and dual-row layout. The part is actively produced and ROHS3 compliant, making it suitable for applications requiring reliable interconnection in industrial and commercial environments. Equivalent substitute parts are identified based on matching electrical and mechanical parameters to ensure direct functional compatibility.

Key Parameters

Parameter	Specification
Connector Type	Receptacle
Contact Type	Female Socket
Number of Positions	10
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
Operating Temperature Range	-40°C to 105°C
Insulation Material	Polyamide (PA), Nylon
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the Molex 1727080010 are qualified based on the following critical parameters that determine functional interchangeability:

Connector Type & Contact Configuration: All substitutes must be receptacle housings with female socket contacts
Position Count & Pitch: 10-position layout with 0.165" (4.20mm) pitch is mandatory
Row Configuration: Dual-row arrangement with 0.165" (4.20mm) row spacing
Mounting & Termination: Free hanging in-line mounting with crimp contact termination
Fastening Mechanism: Latch lock fastening type
Environmental Compliance: ROHS3 compliance and MSL rating of 1 (Unlimited) or equivalent

Seven equivalent substitute parts meet these criteria across multiple manufacturers: Molex (Mini-Fit Jr series), TE Connectivity (VAL-U-LOK series), Würth Elektronik (WR-MPC4 series), Cvilux USA (CP-01 series), and Adam Tech (DMH series). Substitution is valid when all critical parameters align with the main part specification.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Series	Positions	Pitch	Rows	Color	Insulation Material	Operating Temperature	RoHS Status	MSL
1727080010	Molex	Mini-Fit TPA2 172708	10	0.165" (4.20mm)	2	Black	PA, Nylon	-40°C to 105°C	ROHS3	1
0039012105	Molex	Mini-Fit Jr 5557	10	0.165" (4.20mm)	2	Natural	PA66, Nylon 6/6	Not Specified	ROHS3	1
0469921010	Molex	Mini-Fit Jr 46992	10	0.165" (4.20mm)	2	Black	PA6, Nylon 6	-40°C to 105°C	ROHS3	1
1-1969597-0	TE Connectivity AMP Connectors	VAL-U-LOK	10	0.165" (4.20mm)	2	Natural	PA66, Nylon 6/6	-40°C to 105°C	ROHS3	1
1-1969614-0	TE Connectivity AMP Connectors	VAL-U-LOK	10	0.165" (4.20mm)	2	Natural	PA66, Nylon 6/6	-40°C to 105°C	ROHS3	1
649010113322	Würth Elektronik	WR-MPC4	10	0.165" (4.20mm)	2	White	PA66, Nylon 6/6	-40°C to 105°C	ROHS3	Not Applicable
CP-01110010	Cvilux USA	CP-01	10	0.165" (4.20mm)	2	Natural	PA66, Nylon 6/6	-25°C to 85°C	ROHS3	1
CP-01110030	Cvilux USA	CP-01	10	0.165" (4.20mm)	2	Natural	PA66, Nylon 6/6	-40°C to 105°C	ROHS3	1
DMH-10	Adam Tech	DMH	10	0.165" (4.20mm)	2	Natural	PA66, Nylon 6/6	-40°C to 105°C	ROHS3	1

Engineering Selection Recommendations

All seven substitute parts are actively produced and ROHS3 compliant, meeting regulatory requirements for current applications. Selection among equivalents should be based on the following factors:

Color Matching: The Molex 1727080010 features black insulation. The Molex 0469921010 provides an exact color match within the same manufacturer ecosystem. For applications where color is not critical, natural-colored alternatives (Molex 0039012105, TE Connectivity 1-1969597-0 and 1-1969614-0, Cvilux USA CP-01110010 and CP-01110030, Adam Tech DMH-10) are functionally equivalent. The Würth Elektronik 649010113322 offers white insulation as an alternative.

Temperature Range: The Molex 1727080010 operates across -40°C to 105°C. All substitutes except Cvilux USA CP-01110010 (-25°C to 85°C) and Molex 0039012105 (not specified) support the full temperature range. For applications requiring the complete -40°C to 105°C operating window, prioritize Molex 0469921010, TE Connectivity 1-1969597-0 and 1-1969614-0, Würth Elektronik 649010113322, Cvilux USA CP-01110030, or Adam Tech DMH-10.

Manufacturer Continuity: Molex 0469921010 maintains manufacturer continuity while providing functional equivalence and identical operating temperature specifications.

Packaging Considerations: Molex and Adam Tech parts are supplied in bulk packaging, while Würth Elektronik and Cvilux USA parts are supplied in bag packaging. Bulk packaging may be preferred for high-volume assembly operations.

Frequently Asked Questions (FAQ)

Q: Can I substitute the Molex 1727080010 with any of these equivalent parts?

A: Yes, all listed parts are functionally equivalent based on matching connector type, position count, pitch, row configuration, mounting type, contact termination, and fastening mechanism. Verify that the operating temperature range and color requirements of your application are met by the selected substitute.

Q: What is the significance of the 0.165" (4.20mm) pitch specification?

A: Pitch defines the center-to-center distance between adjacent contacts. All substitute parts maintain this 0.165" (4.20mm) pitch, ensuring mechanical and electrical compatibility with mating connectors and PCB layouts designed for the Molex 1727080010.

Q: Are there differences in insulation material between the main part and substitutes?

A: The Molex 1727080010 uses polyamide (PA) nylon, while most substitutes specify PA66 (Nylon 6/6) or PA6 (Nylon 6). These materials are functionally equivalent for this connector class and maintain the same environmental performance characteristics.

Q: Does the color of the housing affect electrical performance?

A: No. Housing color is a cosmetic specification and does not affect electrical or mechanical performance. Color selection is driven by application requirements, assembly identification, or customer preference.

Q: What does MSL 1 (Unlimited) mean?

A: Moisture Sensitivity Level 1 indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. This applies to the Molex 1727080010 and most substitutes, with the exception of Würth Elektronik 649010113322 (MSL Not Applicable).

Q: Can I use the Cvilux USA CP-01110010 in applications requiring -40°C operation?

A: No. The CP-01110010 operates only to -25°C minimum. For full -40°C to 105°C compatibility, use Molex 0469921010, TE Connectivity 1-1969597-0 or 1-1969614-0, Würth Elektronik 649010113322, Cvilux USA CP-01110030, or Adam Tech DMH-10.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 compliance certification, matching the regulatory status of the Molex 1727080010.

Q: What is the difference between bulk and bag packaging?

A: Bulk packaging typically provides loose components in larger quantities suitable for automated assembly lines. Bag packaging provides smaller quantities in protective packaging. Both formats contain the same functional components; packaging selection depends on production volume and handling requirements.

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