Molex 0701070106 Rectangular Connector Plug Housing - Equivalent & Substitute Parts

Part Overview

The Molex 0701070106 is a 2-position rectangular connector plug housing with 0.100" (2.54mm) pitch, designed for free-hanging in-line applications. This component is classified as obsolete, making identification of active equivalent parts essential for ongoing production and maintenance requirements. The part features crimp-type contact termination with a latch holder fastening mechanism and operates across a temperature range of -40°C to 105°C.

Key Parameters

Parameter	Value
Connector Type	Plug
Contact Type	Male Pin
Number of Positions	2
Pitch	0.100" (2.54mm)
Number of Rows	1
Mounting Type	Free Hanging (In-Line)
Contact Termination	Crimp
Fastening Type	Latch Holder
Color	Black
Operating Temperature Range	-40°C ~ 105°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0701070106 is determined by strict equivalence across the following critical parameters:

Connector Type & Contact Configuration: Plug housing with male pin contacts
Position Count & Pitch: 2-position arrangement at 0.100" (2.54mm) pitch
Mechanical Interface: Single-row, free-hanging in-line mounting with crimp termination and latch holder fastening
Physical Appearance: Black color housing
Environmental Compliance: ROHS3 compliance and MSL 1 rating

The TE Connectivity AMP Connectors part 103653-1 meets all these criteria, establishing it as a parametric equivalent. Both parts share identical functional specifications for connector type, position count, pitch, mounting configuration, and termination method. The substitute maintains compatibility with existing contact sets and mating interfaces designed for the original Molex housing.

Parameter Comparison

Parameter	Molex 0701070106	TE Connectivity 103653-1	Compatibility
Manufacturer	Molex	TE Connectivity AMP Connectors	Different manufacturer
Connector Type	Plug	Plug	Equivalent
Contact Type	Male Pin	Male Pin	Equivalent
Number of Positions	2	2	Equivalent
Pitch	0.100" (2.54mm)	0.100" (2.54mm)	Equivalent
Number of Rows	1	1	Equivalent
Mounting Type	Free Hanging (In-Line)	Free Hanging (In-Line)	Equivalent
Contact Termination	Crimp	Crimp	Equivalent
Fastening Type	Latch Holder	Latch Holder	Equivalent
Color	Black	Black	Equivalent
Operating Temperature Range	-40°C ~ 105°C	-65°C ~ 105°C	Substitute exceeds specification
Insulation Material	Polyester	Polybutylene Terephthalate (PBT)	Different material
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Equivalent
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	Equivalent
Product Status	Obsolete	Active	Substitute is active

Engineering Selection Recommendations

The TE Connectivity 103653-1 serves as the active equivalent for the obsolete Molex 0701070106. Both parts maintain ROHS3 compliance and identical MSL 1 ratings, supporting continued use in regulated applications. The substitute demonstrates an extended lower operating temperature limit (-65°C versus -40°C), providing enhanced performance margin in cold-temperature environments.

The insulation material difference (PBT versus Polyester) reflects modern connector design practices. PBT offers improved mechanical and thermal stability while maintaining electrical performance characteristics required for this connector class. This material substitution does not affect functional compatibility with existing contact sets or mating interfaces.

Selection of the TE Connectivity part is supported by its active product status, ensuring long-term availability and supply chain continuity compared to the obsolete Molex housing.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 103653-1 directly replace the Molex 0701070106 in existing assemblies?

A: Yes. Both parts share identical connector type, position count, pitch, mounting configuration, and termination method. Existing contacts and mating connectors designed for the Molex housing are compatible with the TE Connectivity substitute.

Q: What is the significance of the insulation material difference between the two parts?

A: The Molex part uses Polyester insulation, while the TE Connectivity substitute uses Polybutylene Terephthalate (PBT). PBT is a modern engineering thermoplastic offering superior mechanical strength and thermal stability. This material change does not affect electrical performance or mechanical interface compatibility for this connector application.

Q: Does the extended temperature range of the TE Connectivity part affect compatibility?

A: No. The TE Connectivity 103653-1 operates from -65°C to 105°C, exceeding the original Molex specification of -40°C to 105°C. This extended range provides additional performance margin and does not create compatibility issues.

Q: Are both parts RoHS compliant?

A: Yes. Both the Molex 0701070106 and TE Connectivity 103653-1 are ROHS3 compliant, supporting use in regulated markets and applications with RoHS requirements.

Q: What is the packaging difference between these parts?

A: The Molex part is supplied with unspecified packaging, while the TE Connectivity substitute is supplied in bulk packaging. Bulk packaging is standard for connector housings and does not affect component functionality or performance.

Q: Why is the Molex part listed as obsolete?

A: Obsolescence reflects the manufacturer's discontinuation of the product line. The TE Connectivity AMPMODU MTE series represents the active equivalent platform, ensuring ongoing availability and supply chain support for this connector type.

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