TE Connectivity 555165-5 Modular Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 555165-5 is a jack modular connector with 6 positions and 2 contacts (RJ11 configuration) in a 90° right-angle unshielded design. This component is classified as obsolete, which necessitates identification of active equivalent parts to maintain design continuity and ensure supply chain availability. The connector features through-hole solder termination, board lock functionality, and phosphor bronze contacts with gold finish suitable for Cat3 applications.

Substiute Parts

555165-5

TE Connectivity AMP ConnectorsIn Stock: 796555165-5 Datasheet

Current PartRFQ

5555165-5

TE Connectivity AMP ConnectorsIn Stock: 60315555165-5 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete TE Connectivity 555165-5 is based on electrical and mechanical parameter equivalence. The substitute part 5555165-5 maintains identical specifications across all critical functional parameters: connector type (jack), contact configuration (6p2c RJ11), orientation (90° right-angle), mounting method (through-hole solder), shielding classification (unshielded), and performance rating (Cat3). Both parts utilize identical contact materials (phosphor bronze), contact finish (gold at 50.0µin thickness), housing material (PBT polyester), operating temperature range (-40°C to 85°C), and board lock feature with downward tab direction.

The primary distinction between these parts is product status and compliance certification. The substitute part 5555165-5 is active in production and carries ROHS3 compliance with REACH unaffected status, whereas the original 555165-5 is obsolete and RoHS non-compliant. Packaging differs between the two parts (tray for the substitute versus unspecified for the original), and inventory availability is substantially higher for the active substitute.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 5555165-5 is the direct functional equivalent for the obsolete 555165-5 modular connector. All electrical and mechanical parameters are identical, ensuring direct substitution without circuit or mechanical redesign. The substitute part is currently in active production status, providing assured supply chain continuity.

Selection of the 5555165-5 is supported by its ROHS3 compliance certification, which addresses regulatory requirements for new designs and manufacturing environments. The REACH unaffected status of the substitute part provides clarity on chemical substance compliance, whereas the original part carries undefined REACH status. These compliance improvements make the substitute part suitable for applications requiring adherence to current environmental and regulatory standards.

The higher inventory availability of the substitute part (6004 pieces versus 712 pieces) indicates superior supply reliability. The tray packaging of the substitute part is standard for production environments and facilitates automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the 5555165-5 be used as a direct replacement for the 555165-5 in existing designs?

A: Yes. The 5555165-5 maintains identical electrical and mechanical specifications across all functional parameters, including connector type, contact configuration, orientation, mounting method, termination type, and operating characteristics. No circuit or mechanical modifications are required.

Q: What is the primary reason for substituting the 555165-5?

A: The original part is classified as obsolete. The 5555165-5 is an active production equivalent that ensures continued supply availability and incorporates current compliance certifications.

Q: Are there compliance differences between these parts?

A: Yes. The 5555165-5 carries ROHS3 compliance and REACH unaffected status, whereas the 555165-5 is RoHS non-compliant with undefined REACH status. For applications subject to environmental regulations, the substitute part is the appropriate selection.

Q: Does packaging differ between these parts?

A: Yes. The 5555165-5 is supplied in tray packaging, which is standard for production assembly. The original part packaging is unspecified. Tray packaging is compatible with automated pick-and-place equipment and standard manufacturing workflows.

Q: Are the contact specifications identical?

A: Yes. Both parts use phosphor bronze contacts with gold finish at 50.0µin (1.27µm) thickness, ensuring equivalent electrical performance and contact reliability.

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

A: Both parts operate across the identical temperature range of -40°C to 85°C, suitable for industrial and commercial applications.

Q: Is the board lock feature present on both parts?

A: Yes. Both the 555165-5 and 5555165-5 include board lock functionality with downward tab direction for secure PCB mounting.

Q: Are there any electrical performance differences?

A: No. Both parts are rated for Cat3 applications and maintain identical electrical specifications. The unshielded configuration is consistent across both parts.