TE Connectivity 1-641435-5 Rectangular Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 1-641435-5 is a 15-position rectangular plug connector from the MTA-156 series, designed for IDC (Insulation Displacement Contact) termination with 18 AWG discrete or ribbon cable. This connector features tin-lead contact finish and is classified as a free-hanging, in-line or right-angle mounted component with closed-end design. The part is currently active in production with 842 pieces available in inventory.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across connector specifications. Alternative models may be required due to inventory availability, compliance requirements, or specific packaging needs while preserving functional compatibility in the application circuit.

Substiute Parts

1-641435-5

TE Connectivity AMP ConnectorsIn Stock: 9261-641435-5 Datasheet

Current PartRFQ

4-641435-5

TE Connectivity AMP ConnectorsIn Stock: 10694-641435-5 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 1-641435-5 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Connector type (Plug)
• Number of positions (15)
• Pitch specification (0.156" / 3.96mm)
• Cable termination method (IDC)
• Wire gauge support (18 AWG)
• Contact type (Male Pin)
• Number of rows (1)
• Mounting type (Free Hanging In-Line, Right Angle)
• Closed-end housing design
• MTA-156 series classification

The substitute part 4-641435-5 maintains complete electrical and mechanical equivalence across all these parameters. Differences exist only in contact finish composition (tin versus tin-lead), packaging configuration (bulk versus standard), and regulatory compliance status. These differences do not affect functional compatibility in applications where the connector interfaces with mating receptacles designed for the MTA-156 series.

Parameter Comparison

Engineering Selection Recommendations

1-641435-5 Selection Criteria:

The 1-641435-5 is appropriate for applications where tin-lead contact finish is specified or required. This part is active in production with substantial inventory availability (842 pieces). However, this part carries RoHS non-compliant status, which may restrict use in applications subject to RoHS3 regulatory requirements or customer specifications mandating RoHS compliance.

4-641435-5 Selection Criteria:

The 4-641435-5 provides functional equivalence with ROHS3 compliance certification, making it suitable for applications requiring adherence to RoHS3 standards. This substitute maintains identical electrical and mechanical specifications while offering improved regulatory alignment. Inventory availability is higher (984 pieces), and packaging is configured as bulk. The contact finish differs (tin versus tin-lead), but contact finish thickness remains equivalent at 80.0µin (2.03µm).

Selection Logic:

Choose 1-641435-5 when tin-lead contact finish is explicitly required and RoHS non-compliance is acceptable within the application environment. Choose 4-641435-5 when RoHS3 compliance is mandatory or preferred, or when bulk packaging aligns with procurement requirements. Both parts maintain complete mechanical and electrical compatibility within the MTA-156 connector family.

Frequently Asked Questions (FAQ)

Q: Are the 1-641435-5 and 4-641435-5 mechanically interchangeable?

A: Yes. Both connectors maintain identical mechanical specifications including 15-position configuration, 0.156" pitch, free-hanging in-line and right-angle mounting options, and closed-end housing design. They interface identically with MTA-156 series mating receptacles.

Q: What is the functional difference between tin-lead and tin contact finishes in these connectors?

A: Contact finish composition differs between the parts. The 1-641435-5 uses tin-lead finish while the 4-641435-5 uses tin finish. Both maintain the same contact finish thickness of 80.0µin (2.03µm). The selection between these finishes depends on application requirements and regulatory compliance mandates.

Q: Can I use the 4-641435-5 as a direct replacement for the 1-641435-5 in existing designs?

A: The 4-641435-5 provides complete electrical and mechanical equivalence and functions identically in applications designed for the 1-641435-5. The primary consideration is regulatory compliance: if the original design specified RoHS non-compliant components, verify that RoHS3 compliance does not conflict with application requirements before substitution.

Q: What does the packaging difference (standard versus bulk) mean for component selection?

A: The 1-641435-5 is supplied in standard packaging while the 4-641435-5 is supplied in bulk packaging. This affects order quantities and storage considerations but does not impact connector functionality or performance.

Q: Are both parts currently in production?

A: Yes. Both the 1-641435-5 and 4-641435-5 maintain active product status with TE Connectivity. Inventory availability is confirmed at 842 pieces for the 1-641435-5 and 984 pieces for the 4-641435-5.

Q: What cable types are compatible with these connectors?

A: Both connectors support discrete or ribbon cable with 18 AWG wire gauge using IDC (Insulation Displacement Contact) termination technology. The IDC method eliminates the need for individual wire stripping and crimping.

Q: Do these connectors require any special handling or storage conditions?

A: Both connectors carry Moisture Sensitivity Level (MSL) rating of 1 (Unlimited), indicating no special moisture control requirements during storage or handling.