TE Connectivity 641239-6 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 641239-6 is a 6-position rectangular receptacle connector from the MTA-100 series, designed for IDC (Insulation Displacement Contact) termination with 26 AWG wire. This connector features gold-plated female socket contacts, a closed-end design, and is rated for discrete or ribbon cable applications. The part is classified as obsolete, making identification of active equivalent components essential for procurement and design continuity. Substitute parts maintain identical electrical and mechanical specifications while offering improved product status and availability.

Key Parameters

Parameter	Specification
Connector Type	Receptacle
Contact Type	Female Socket
Number of Positions	6
Pitch	0.100" (2.54mm)
Number of Rows	1
Mounting Type	Free Hanging (In-Line), Right Angle
Cable Termination	IDC
Wire Gauge	26 AWG
Contact Finish	Gold
Contact Finish Thickness	30.0µin (0.76µm)
Features	Closed End
Color	Blue
Series	MTA-100
RoHS Status	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 641239-6 is determined by strict equivalence across all electrical and mechanical parameters. The substitute part must maintain identical specifications in the following critical areas:

Electrical Parameters: Contact type (female socket), number of positions (6), pitch (0.100"), contact finish (gold at 30.0µin thickness), and wire gauge compatibility (26 AWG).

Mechanical Parameters: Connector type (receptacle), mounting configuration (free hanging in-line and right angle), fastening type (locking ramp), cable termination method (IDC), and closed-end design.

Environmental & Compliance Parameters: RoHS compliance status, moisture sensitivity level (MSL 1), and series designation (MTA-100).

The substitute part 3-641239-6 meets all these criteria while offering active product status and improved inventory availability.

Parameter Comparison

Parameter	641239-6 (Main Part)	3-641239-6 (Substitute)	Match Status
Manufacturer	TE Connectivity AMP Connectors	TE Connectivity AMP Connectors	Identical
Series	MTA-100	MTA-100	Identical
Connector Type	Receptacle	Receptacle	Identical
Contact Type	Female Socket	Female Socket	Identical
Number of Positions	6	6	Identical
Pitch	0.100" (2.54mm)	0.100" (2.54mm)	Identical
Number of Rows	1	1	Identical
Mounting Type	Free Hanging (In-Line), Right Angle	Free Hanging (In-Line), Right Angle	Identical
Fastening Type	Locking Ramp	Locking Ramp	Identical
Cable Termination	IDC	IDC	Identical
Wire Type	Discrete or Ribbon Cable	Discrete or Ribbon Cable	Identical
Wire Gauge	26 AWG	26 AWG	Identical
Features	Closed End	Closed End	Identical
Contact Finish	Gold	Gold	Identical
Contact Finish Thickness	30.0µin (0.76µm)	30.0µin (0.76µm)	Identical
Color	Blue	Blue	Identical
RoHS Status	RoHS Compliant	ROHS3 Compliant	Equivalent
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	Identical
Product Status	Obsolete	Active	Improved
ECCN	EAR99	EAR99	Identical
HTSUS	8536.69.8000	8536.69.8000	Identical

Engineering Selection Recommendations

The substitute part 3-641239-6 is functionally and mechanically equivalent to the main part 641239-6 across all specified parameters. The primary distinction is product status: the main part is classified as obsolete, while the substitute is active. Both parts maintain RoHS compliance, with the substitute meeting ROHS3 specifications. The substitute part carries REACH Unaffected status compared to the main part's Vendor Undefined status, providing enhanced regulatory clarity.

For new designs and ongoing procurement, the 3-641239-6 is the appropriate selection due to its active product status and superior availability. The substitute part is suitable for direct replacement in existing applications without modification to connector interfaces, termination methods, or cable specifications. Both parts are manufactured by TE Connectivity AMP Connectors and belong to the MTA-100 series, ensuring design continuity and interchangeability.

Frequently Asked Questions (FAQ)

Q: Can the 3-641239-6 substitute directly replace the 641239-6 in existing assemblies?

A: Yes. The 3-641239-6 maintains identical electrical and mechanical specifications across all critical parameters, including connector type, contact configuration, pitch, termination method, and wire gauge compatibility. Direct substitution is supported without design modification.

Q: What is the primary reason for substitution?

A: The main part 641239-6 is classified as obsolete. The substitute 3-641239-6 is an active product with improved availability and regulatory status, making it the preferred choice for procurement and new applications.

Q: Are there differences in RoHS compliance between the two parts?

A: Both parts are RoHS compliant. The main part meets RoHS requirements, while the substitute meets ROHS3 specifications, representing an enhanced compliance standard.

Q: What is the difference in packaging between these parts?

A: The main part 641239-6 has unspecified packaging, while the substitute 3-641239-6 is supplied in bulk packaging. This difference does not affect electrical or mechanical compatibility.

Q: Are the contact finish specifications identical?

A: Yes. Both parts feature gold-plated contacts with a finish thickness of 30.0µin (0.76µm), ensuring equivalent electrical performance and contact reliability.

Q: Can these connectors be used with both discrete and ribbon cable?

A: Yes. Both the main part and substitute support discrete or ribbon cable termination via IDC (Insulation Displacement Contact) method at 26 AWG wire gauge.

Q: What is the moisture sensitivity level for these connectors?

A: Both parts are rated at MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: Are there any differences in mounting configuration?

A: No. Both parts support identical mounting types: free hanging in-line and right angle configurations with locking ramp fastening.

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