TE Connectivity AMP Connectors 558525-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 558525-1 is a modular jack connector featuring 8p8c (RJ45, Ethernet) configuration with 90° right-angle orientation and shielded design with EMI finger. This through-hole solder-terminated connector is rated for Cat5 applications and includes a board guide feature. The part is currently classified as obsolete, necessitating identification of equivalent and substitute components for ongoing design and procurement requirements.

Substiute Parts

558525-1

TE Connectivity AMP ConnectorsIn Stock: 801558525-1 Datasheet

Current PartRFQ

5558525-1

TE Connectivity AMP ConnectorsIn Stock: 21885558525-1 Datasheet

DirectRFQ

0432238164

MolexIn Stock: 10510432238164 Datasheet

SimilarRFQ

09562625813

HARTINGIn Stock: 97709562625813 Datasheet

SimilarRFQ

74839-0063

Amphenol ICC (FCI)In Stock: 83874839-0063 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 558525-1 is determined by the following critical parameters: connector type (jack), contact configuration (8p8c RJ45 Ethernet), orientation (90° right-angle), mounting method (through-hole), termination type (solder), and shielding design (shielded with EMI finger). Parts meeting these core specifications are classified as direct or similar substitutes based on additional alignment in ratings, contact materials, housing materials, and compliance status.

The substitute parts are grouped as follows:

Direct Equivalent: TE Connectivity 5558525-1 maintains identical electrical and mechanical specifications with active product status and RoHS compliance.

Similar Substitutes: Molex 0432238164 and Amphenol ICC (FCI) 74839-0063 share the primary connector architecture and mounting characteristics but differ in secondary specifications such as ratings category, housing material composition, and compliance certifications.

Non-Compatible Reference: HARTING 09562625813 is listed in the original substitute field but represents a fundamentally different connector category (D-Sub, High Density) and is not electrically or mechanically compatible with the 558525-1.

Parameter Comparison

Engineering Selection Recommendations

TE Connectivity 5558525-1 is the primary recommended substitute for the obsolete TE Connectivity 558525-1. This part maintains complete electrical and mechanical compatibility with identical specifications across all critical parameters including connector configuration, orientation, termination method, shielding design, contact materials, and operating temperature range. The 5558525-1 holds active product status with RoHS compliance certification, providing long-term availability and regulatory alignment. Inventory availability of 2100 units supports production requirements.

Molex 0432238164 serves as an alternative substitute when TE Connectivity 5558525-1 is unavailable. This part shares the core connector architecture, 90° right-angle orientation, through-hole solder termination, and shielded EMI finger design. The primary difference is Cat4 rating versus Cat5 on the main part; this represents a lower performance specification suitable for applications not requiring Cat5 bandwidth. Contact finish thickness matches at 50.0µin. The part holds ROHS3 compliance and active product status with 1018 units in inventory.

Amphenol ICC (FCI) 74839-0063 is a secondary alternative when primary substitutes are unavailable. This part maintains the essential connector type, 8p8c configuration, 90° orientation, through-hole mounting, and solder termination with shielded EMI finger design. Differences include unspecified ratings category, lower contact finish thickness (5.00µin versus 50.0µin), unspecified operating temperature range, and RoHS non-compliance status. This part is suitable for applications where compliance requirements are not mandated.

HARTING 09562625813 is not compatible with the TE Connectivity 558525-1 and should not be considered as a substitute. This part represents a fundamentally different connector category (D-Sub, High Density, 26-position) with different mounting, termination, and electrical characteristics.

Frequently Asked Questions (FAQ)

Q: Can TE Connectivity 5558525-1 be used as a direct replacement for the obsolete 558525-1?

A: Yes. The TE Connectivity 5558525-1 is a direct equivalent with identical electrical and mechanical specifications. All critical parameters including connector type, contact configuration, orientation, mounting method, termination, shielding, contact materials, and operating temperature range are identical. The primary advantage is active product status and RoHS compliance.

Q: What is the difference between Cat4 and Cat5 ratings on the Molex 0432238164?

A: The main part (558525-1) is rated Cat5, while the Molex substitute (0432238164) is rated Cat4. Cat5 supports higher bandwidth applications. Selection between these parts depends on the specific application bandwidth requirements. Both parts share identical physical and electrical connector architecture.

Q: Why is the contact finish thickness different on the Amphenol ICC 74839-0063?

A: The Amphenol ICC 74839-0063 has a contact finish thickness of 5.00µin (0.127µm) compared to 50.0µin (1.27µm) on the main part and other substitutes. This represents a tenfold reduction in gold plating thickness. This difference may affect long-term contact reliability and corrosion resistance in demanding environments.

Q: Is the HARTING 09562625813 compatible with the TE Connectivity 558525-1?

A: No. The HARTING 09562625813 is a D-Sub, High Density connector with 26 positions and three rows. It is fundamentally incompatible with the 8p8c RJ45 modular jack architecture of the 558525-1. These are different connector categories with different mating interfaces and electrical characteristics.

Q: What packaging options are available for these substitutes?

A: TE Connectivity 5558525-1 is supplied in Tray packaging. Molex 0432238164 is supplied in Tray packaging. Amphenol ICC 74839-0063 is supplied in Bulk packaging. Packaging selection may affect handling, storage, and integration into assembly processes.

Q: Are all substitute parts RoHS compliant?

A: No. TE Connectivity 5558525-1 is RoHS Compliant. Molex 0432238164 is ROHS3 Compliant. Amphenol ICC 74839-0063 is RoHS non-compliant. Compliance requirements depend on end-use application and regulatory jurisdiction. Applications requiring RoHS compliance should use either the TE Connectivity 5558525-1 or Molex 0432238164.

Q: What is the operating temperature range for the Amphenol ICC 74839-0063?

A: The operating temperature range for the Amphenol ICC 74839-0063 is not specified in the available documentation. The main part and other substitutes operate across -40°C to 85°C. Applications requiring confirmed temperature specifications should use parts with documented operating ranges.

Q: Can these connectors be used interchangeably in existing designs?

A: The TE Connectivity 5558525-1 can be used interchangeably with the obsolete 558525-1 without design modification. The Molex 0432238164 and Amphenol ICC 74839-0063 share the same physical form factor and mating interface but differ in secondary specifications. Design review is required to confirm compatibility with application-specific requirements such as ratings, compliance, and environmental conditions.