TE Connectivity 1-647000-4 Rectangular Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 1-647000-4 is a 14-position rectangular plug connector from the MTA-100 series, designed for IDC (Insulation Displacement Contact) termination with 22 AWG discrete or ribbon cable. This connector features tin-lead contact finish and is classified as obsolete. Due to its obsolete product status, identifying equivalent substitute parts is necessary to maintain design continuity and ensure component availability for ongoing production, repair, and maintenance applications.

Substiute Parts

1-647000-4

TE Connectivity AMP ConnectorsIn Stock: 8801-647000-4 Datasheet

Current PartRFQ

4-647000-4

TE Connectivity AMP ConnectorsIn Stock: 8644-647000-4 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 1-647000-4 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Series: MTA-100
• Connector Type: Plug
• Number of Positions: 14
• Pitch: 0.100" (2.54mm)
• Number of Rows: 1
• Contact Type: Male Pin
• Cable Termination: IDC
• Wire Gauge: 22 AWG
• Wire Type: Discrete or Ribbon Cable
• Mounting Type: Free Hanging (In-Line), Right Angle
• Fastening Type: Latch Holder
• Features: Closed End
• Contact Finish Thickness: 80.0µin (2.03µm)
• Color: Red

The substitute part 4-647000-4 maintains full equivalence across all mandatory parameters. The primary distinction between the main part and its substitute is the contact finish specification: the main part features tin-lead finish, while the substitute features tin finish. Both finishes meet the specified contact finish thickness of 80.0µin (2.03µm). Additionally, the substitute part carries an active product status, whereas the main part is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 4-647000-4 serves as a direct substitute for the obsolete 1-647000-4 based on the following engineering criteria:

Product Status Consideration: The 1-647000-4 is classified as obsolete, while the 4-647000-4 maintains active product status. This distinction is significant for long-term component sourcing and supply chain continuity.

Compliance and Certification: Both parts maintain equivalent compliance profiles. The main part carries ROHS3 compliance, while the substitute carries RoHS compliance. Both parts are classified as REACH Unaffected or Vendor Undefined, respectively, and share the same ECCN (EAR99) and HTSUS (8536.69.8000) classifications.

Contact Finish Specification: The primary technical difference is the contact finish material. The main part specifies tin-lead finish, while the substitute specifies tin finish. Both finishes maintain the identical contact finish thickness of 80.0µin (2.03µm), ensuring equivalent electrical and mechanical performance characteristics.

Functional Equivalence: All dimensional, electrical, and mechanical parameters remain identical between the two parts, including connector geometry, pitch, position count, termination method, and wire gauge compatibility.

Frequently Asked Questions (FAQ)

Q: Can the 4-647000-4 be used as a direct replacement for the 1-647000-4?

A: Yes. The 4-647000-4 is functionally equivalent to the 1-647000-4 across all critical parameters including connector type, position count, pitch, termination method, wire gauge, and mounting configuration. Both parts are from the MTA-100 series and maintain identical mechanical and electrical specifications.

Q: What is the difference between the tin-lead finish on the main part and the tin finish on the substitute?

A: The main part features tin-lead contact finish, while the substitute features tin contact finish. Both finishes maintain the same contact finish thickness of 80.0µin (2.03µm). The difference in finish material does not affect the mechanical fit or electrical performance within the specified parameters.

Q: Why is the main part listed as obsolete?

A: The 1-647000-4 is classified as obsolete by TE Connectivity. The 4-647000-4 is the active equivalent part and is recommended for new designs and ongoing component procurement.

Q: Are there any packaging differences between these parts?

A: The main part packaging is not specified in the available data. The substitute part 4-647000-4 is supplied in bulk packaging.

Q: Do both parts support the same cable types?

A: Yes. Both the 1-647000-4 and 4-647000-4 support discrete or ribbon cable termination using IDC (Insulation Displacement Contact) technology with 22 AWG wire gauge.

Q: Are the RoHS compliance statuses equivalent?

A: Both parts are RoHS compliant. The main part carries ROHS3 compliance, while the substitute carries RoHS compliance. Both meet current regulatory requirements for lead-free or restricted substance compliance.

Q: Can these connectors be used in right-angle and in-line mounting configurations?

A: Yes. Both parts support free hanging mounting in both in-line and right-angle orientations, providing design flexibility for various PCB and cable assembly configurations.