RJ45-8Z Equivalent & Substitute Parts

Part Overview

The RJ45-8Z is an active modular jack connector manufactured by TE Connectivity Corcom Filters, designed for 8-position 8-contact (8p8c) Ethernet applications. This unshielded, right-angle through-hole connector features solder termination and is configured with board lock and panel stop features. The connector is currently in active product status with 1144 units in stock. Substitute parts are identified to address application requirements, inventory availability, or specific performance characteristics that may differ from the primary specification.

Substiute Parts

RJ45-8Z

TE Connectivity Corcom FiltersIn Stock: 1254RJ45-8Z Datasheet

Current PartRFQ

0432028917

MolexIn Stock: 11940432028917 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RJ45-8Z is determined by the following critical parameters:

Core Compatibility Parameters:

• Connector Type: Jack
• Number of Positions/Contacts: 8p8c (RJ45, Ethernet)
• Number of Ports: 1
• Number of Rows: 1
• Mounting Type: Through Hole
• Orientation: 90° Angle (Right)
• Termination: Solder
• Tab Direction: Down
• Contact Material: Phosphor Bronze
• Contact Finish: Gold
• Contact Finish Thickness: 50.0µin (1.27µm)

Variable Parameters Allowing Substitution:

• Shielding: Unshielded (primary) vs. Shielded (substitute)
• Housing Material: Polyester, Glass Filled (primary) vs. Polyamide (PA), Nylon, Glass Filled (substitute)
• Features: Board Lock, Panel Stops (primary) vs. Board Lock (substitute)
• Operating Temperature: Not specified (primary) vs. -40°C ~ 85°C (substitute)
• Manufacturer: TE Connectivity Corcom Filters (primary) vs. Molex (substitute)

The substitute part 0432028917 maintains all core compatibility parameters while introducing shielding and EMI finger protection, making it suitable for applications requiring enhanced electromagnetic interference rejection.

Parameter Comparison

Engineering Selection Recommendations

RJ45-8Z (TE Connectivity Corcom Filters): Select this connector for applications requiring an unshielded 8p8c modular jack with right-angle through-hole mounting. The product is active and maintains MSL 1 rating. RoHS status is not applicable, and REACH status is vendor undefined. This connector is suitable for standard Ethernet applications where EMI shielding is not a requirement.

0432028917 (Molex): Select this connector as a substitute when shielded performance is required or when ROHS3 compliance and REACH unaffected status are mandatory. The connector maintains identical core mechanical and electrical parameters while adding EMI finger shielding and Cat3 rating. Operating temperature specification of -40°C ~ 85°C is provided. This connector is suitable for applications requiring enhanced electromagnetic interference rejection in industrial or noise-sensitive environments.

Both connectors are active products with full inventory availability and maintain identical contact material, finish, and termination specifications.

Frequently Asked Questions (FAQ)

Q: Can the 0432028917 directly replace the RJ45-8Z in existing designs?

A: The 0432028917 maintains all core mechanical and electrical compatibility parameters including connector type, contact count, mounting type, orientation, and termination method. The primary difference is the addition of shielding and EMI finger protection. Physical board layout compatibility should be verified due to potential dimensional differences introduced by the shielding structure.

Q: What is the significance of the shielding difference between these connectors?

A: The RJ45-8Z is unshielded, while the 0432028917 includes shielding with EMI finger protection. Shielded connectors provide electromagnetic interference rejection and are typically specified for applications in electrically noisy environments or where signal integrity is critical. Unshielded connectors are suitable for standard applications without EMI concerns.

Q: Are there differences in housing material between these connectors?

A: Yes. The RJ45-8Z uses Polyester, Glass Filled housing, while the 0432028917 uses Polyamide (PA), Nylon, Glass Filled housing. Both materials are glass-filled polymers suitable for through-hole mounting applications. Material selection may affect mechanical properties and environmental resistance characteristics.

Q: What is the difference in features between these connectors?

A: The RJ45-8Z includes both Board Lock and Panel Stops features, while the 0432028917 includes Board Lock only. Panel stops provide additional mechanical retention on the PCB. Applications requiring panel-level retention should verify compatibility with the substitute part.

Q: Does the 0432028917 have operating temperature specifications?

A: Yes. The 0432028917 specifies an operating temperature range of -40°C ~ 85°C. The RJ45-8Z does not provide an operating temperature specification in the available data. Applications requiring defined temperature performance should reference the 0432028917 specification.

Q: What are the compliance differences between these connectors?

A: The 0432028917 is ROHS3 compliant and REACH unaffected. The RJ45-8Z has not applicable RoHS status and vendor undefined REACH status. Applications requiring regulatory compliance should specify the 0432028917.

Q: Are both connectors available in the same packaging?

A: The RJ45-8Z packaging is not specified. The 0432028917 is supplied in Tray packaging. Packaging format may affect procurement, handling, and assembly processes.