TE Connectivity 5-520459-3 Modular Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 5-520459-3 is a jack modular connector with 8 positions, 90° right-angle orientation, and shielded design. This component is classified as obsolete, which necessitates identification of functionally equivalent active alternatives for new designs and ongoing production requirements. The connector features through-hole solder termination, phosphor bronze contacts with gold finish, and polyester housing suitable for standard networking and telecommunications applications.

Substiute Parts

5-520459-3

TE Connectivity AMP ConnectorsIn Stock: 7785-520459-3 Datasheet

Current PartRFQ

5-1761185-3

TE Connectivity AMP ConnectorsIn Stock: 12895-1761185-3 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 5-520459-3 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part 5-1761185-3 maintains identical specifications in connector type, position count, mounting configuration, orientation, termination method, shielding architecture, contact materials, finish specifications, housing composition, and operating temperature range. Both components are manufactured by TE Connectivity AMP Connectors and belong to the modular connector category with SDL jack configuration.

The key parameters establishing substitution validity are:

• Connector Type: SDL, Jack (identical)
• Number of Positions: 8 (identical)
• Mounting Type: Through Hole (identical)
• Orientation: 90° Angle (Right) (identical)
• Termination: Solder (identical)
• Shielding: Shielded (identical)
• Contact Material: Phosphor Bronze (identical)
• Contact Finish: Gold, 50.0µin (1.27µm) (identical)
• Housing Material: Polyester (identical)
• Operating Temperature: -20°C ~ 80°C (identical)
• Features: Board Guide, Keyed (identical)

Parameter Comparison

Engineering Selection Recommendations

The substitute part 5-1761185-3 is the direct equivalent for the obsolete 5-520459-3. Selection of the substitute is based on the following engineering criteria:

Product Status: The main part 5-520459-3 is classified as obsolete, while the substitute 5-1761185-3 maintains active product status. Active status ensures continued availability, manufacturing support, and supply chain reliability for production environments.

Regulatory Compliance: The substitute part 5-1761185-3 achieves ROHS3 compliance, whereas the main part is RoHS non-compliant. This compliance improvement aligns with current regulatory requirements for electronic components in most markets.

Electrical and Mechanical Equivalence: All functional parameters are identical between the main part and substitute, including connector type, position count, mounting configuration, orientation, termination method, shielding, contact materials, finish specifications, and operating temperature range. This equivalence ensures direct functional replacement without circuit or mechanical redesign.

Availability: The substitute part maintains higher inventory levels (1187 Pcs) compared to the main part (756 Pcs), supporting production continuity and reducing procurement lead times.

For new designs and production transitions, the 5-1761185-3 is the appropriate selection. Existing designs using the 5-520459-3 can transition to the substitute without modification to PCB layouts, mating connectors, or electrical specifications.

Frequently Asked Questions (FAQ)

Q: Can the 5-1761185-3 directly replace the 5-520459-3 in existing designs?

A: Yes. The substitute part 5-1761185-3 is electrically and mechanically equivalent to the 5-520459-3. All critical parameters including connector type, position count, mounting type, orientation, termination method, shielding, contact materials, and operating temperature range are identical. No PCB layout modifications or design changes are required.

Q: What is the primary reason for substitution?

A: The main part 5-520459-3 is classified as obsolete. The substitute 5-1761185-3 is an active product with equivalent specifications, ensuring continued availability and manufacturing support.

Q: Are there differences in packaging between the two parts?

A: The main part packaging is not specified in the technical data. The substitute part 5-1761185-3 is supplied in Tray packaging. Confirm packaging requirements with your procurement specifications.

Q: Do the parts have different compliance certifications?

A: Yes. The main part 5-520459-3 is RoHS non-compliant. The substitute part 5-1761185-3 is ROHS3 compliant. Both parts share identical ECCN (EAR99) and HTSUS (8536.69.4040) classifications. The improved RoHS compliance of the substitute aligns with current regulatory standards.

Q: Are the contact materials and finishes identical?

A: Yes. Both parts use phosphor bronze contacts with gold finish at 50.0µin (1.27µm) thickness. Contact material and finish specifications are identical.

Q: What is the operating temperature range for both parts?

A: Both the main part and substitute operate across the identical temperature range of -20°C to 80°C.

Q: Are both parts manufactured by the same company?

A: Yes. Both the 5-520459-3 and 5-1761185-3 are manufactured by TE Connectivity AMP Connectors.

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

A: Both parts have a Moisture Sensitivity Level (MSL) of 1, indicating unlimited shelf life without special moisture control requirements.