3M 3572-1002 D-Sub Connector: Equivalent & Substitute Parts

Part Overview

The 3M 3572-1002 is a 14-position plug connector with straight IDC termination, designed for free-hanging (in-line) applications. This connector features center strip contacts with gold-plated finishes and a housing/shell flange compatible with 4-40 mounting. The part is currently obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and component procurement.

Key Parameters

Parameter	Value
Connector Type	Plug
Number of Positions	14
Number of Rows	2
Mounting Type	Free Hanging (In-Line)
Termination Method	IDC
Connector Style	Center Strip Contacts
Flange Feature	Housing/Shell (4-40)
Contact Finish	Gold
Contact Finish Thickness	30.0µin (0.76µm)

Substitute Part Grouping Explanation

Substitution eligibility for the 3M 3572-1002 is determined by strict equivalence across the following parameters:

Connector type (Plug)
Position count (14 positions)
Row configuration (2 rows)
Mounting style (Free Hanging/In-Line)
Termination technology (IDC)
Contact arrangement (Center Strip Contacts)
Flange specification (Housing/Shell with 4-40 compatibility)
Contact finish and thickness (Gold, 30.0µin)

The TE Connectivity AMP Connectors part 553596-1 meets all these criteria and is classified as a direct substitute.

Parameter Comparison

Parameter	3M 3572-1002	TE Connectivity 553596-1
Manufacturer	3M	TE Connectivity AMP Connectors
Connector Type	Plug	Plug
Number of Positions	14	14
Number of Rows	2	2
Mounting Type	Free Hanging (In-Line)	Free Hanging (In-Line)
Termination	IDC	IDC
Connector Style	Center Strip Contacts	Center Strip Contacts
Flange Feature	Housing/Shell (4-40)	Housing/Shell (4-40)
Contact Finish	Gold	Gold
Contact Finish Thickness	30.0µin (0.76µm)	30.0µin (0.76µm)
Product Status	Obsolete	Active
RoHS Status	Not specified	RoHS Compliant
REACH Status	Not specified	REACH Unaffected
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

The TE Connectivity 553596-1 is the direct functional equivalent for the obsolete 3M 3572-1002. Both connectors share identical electrical and mechanical specifications across all critical parameters: 14-position plug configuration, IDC termination, center strip contact arrangement, and 4-40 flange compatibility.

The TE Connectivity part offers the advantage of active product status, ensuring ongoing availability and supply chain continuity. The part is RoHS Compliant and REACH Unaffected, meeting current regulatory requirements for electronic component procurement. Both parts maintain identical moisture sensitivity classification (MSL 1) and contact finish specifications.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 553596-1 directly replace the 3M 3572-1002 in existing applications?

A: Yes. Both connectors are electrically and mechanically equivalent across all specified parameters, including position count, termination method, contact finish, and flange configuration.

Q: What is the primary reason for seeking a substitute for the 3M 3572-1002?

A: The 3M 3572-1002 is obsolete. The TE Connectivity 553596-1 is an active product with confirmed inventory availability.

Q: Are there packaging differences between these connectors?

A: The 3M 3572-1002 packaging is not specified in available documentation. The TE Connectivity 553596-1 is supplied in Tray packaging.

Q: Do both connectors meet the same regulatory standards?

A: The TE Connectivity 553596-1 is certified RoHS Compliant and REACH Unaffected. The 3M 3572-1002 regulatory status is not specified. Both share identical ECCN (EAR99) classification.

Q: Are the contact finish specifications identical?

A: Yes. Both connectors feature gold contact finish with 30.0µin (0.76µm) thickness, ensuring equivalent electrical performance and reliability.

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