TE Connectivity 1761613-5 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 1761613-5 is a 104-position differential pair array rectangular connector designed for surface mount applications. This connector features a female configuration with gold-plated contacts and operates within the STEP-Z series product line. The part is classified as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing procurement and design continuity. Substitute parts maintain identical electrical and mechanical specifications while offering improved product status and compliance certifications.

Substiute Parts

1761613-5

TE Connectivity AMP ConnectorsIn Stock: 11401761613-5 Datasheet

Current PartRFQ

5-1761613-5

TE Connectivity AMP ConnectorsIn Stock: 12135-1761613-5 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 1761613-5 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part must maintain identical specifications in the following areas:

• Connector Configuration: Differential pair array, female gender
• Position Count: 104 signal positions organized as 52 differential pairs
• Contact Pitch: 0.051" (1.30mm) center-to-center spacing
• Row Configuration: 18-row arrangement
• Surface Mount Compatibility: PCB-level mounting without through-hole requirements
• Contact Material and Finish: Gold plating at 30.0µin thickness
• Physical Envelope: 0.419" height above board with compatible stacking heights
• Moisture Sensitivity: MSL 1 rating for unlimited shelf life

The substitute part 5-1761613-5 satisfies all these parameters while offering improved product status and regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

The substitute part 5-1761613-5 is the direct equivalent for the obsolete 1761613-5. Both parts share identical electrical and mechanical specifications, ensuring pin-for-pin and footprint compatibility. The primary distinctions between the two parts are:

Product Status: The substitute part maintains active product status, ensuring continued availability and manufacturer support. The main part is classified as obsolete, limiting future procurement options.

Regulatory Compliance: The substitute part is ROHS3 compliant, meeting current environmental and hazardous substance restrictions. The main part is RoHS non-compliant, which may present regulatory barriers in certain applications and markets.

Packaging Configuration: The substitute part is supplied in tray packaging, while the main part uses bulk packaging. This difference does not affect electrical or mechanical performance and relates solely to handling and storage logistics.

Export Classification: Both parts carry identical ECCN (EAR99) and HTSUS (8536.69.4040) classifications, indicating no change in export control or tariff treatment.

For new designs and ongoing production, the 5-1761613-5 is the appropriate selection. For legacy systems requiring the exact original part number, the 1761613-5 remains available in current inventory.

Frequently Asked Questions (FAQ)

Q: Are the 1761613-5 and 5-1761613-5 electrically interchangeable?

A: Yes. Both parts are identical in electrical performance. They feature the same 104-position differential pair array configuration, 0.051" pitch, gold contact finish at 30.0µin thickness, and MSL 1 moisture sensitivity rating. Signal integrity and impedance characteristics are equivalent.

Q: Can the 5-1761613-5 substitute directly into existing PCB designs using the 1761613-5?

A: Yes. The parts are mechanically identical with matching footprints, mounting heights, and stacking configurations. No PCB redesign is required for substitution.

Q: What is the significance of the RoHS3 compliance difference?

A: RoHS3 compliance indicates the substitute part meets current European Union Restriction of Hazardous Substances regulations. The main part's non-compliance status may restrict its use in certain markets or applications subject to RoHS requirements. For new designs, the compliant substitute is recommended.

Q: Does the packaging difference (bulk vs. tray) affect component performance?

A: No. Packaging is a logistics consideration only. Tray packaging provides improved handling and automated assembly compatibility compared to bulk packaging, but does not alter electrical or mechanical specifications.

Q: Why is the main part classified as obsolete?

A: Obsolescence reflects the manufacturer's decision to discontinue active production and support. The substitute part 5-1761613-5 represents the current active equivalent within the STEP-Z series.

Q: Are there any differences in contact plating or finish specifications?

A: No. Both parts specify identical gold contact finish at 30.0µin (0.76µm) thickness, ensuring equivalent corrosion resistance and electrical performance.

Q: What are the mated stacking height options?

A: Both parts support five mated stacking height configurations: 15mm, 17mm, 18mm, 20mm, and 25mm. Selection depends on specific application requirements and mating connector specifications.

Q: Is the moisture sensitivity level the same for both parts?

A: Yes. Both parts carry MSL 1 rating, indicating unlimited shelf life with no moisture sensitivity restrictions. Standard storage conditions apply without special desiccant or controlled environment requirements.