TE Connectivity AMP Connectors 216566-2 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 216566-2 is an 8p8c (RJ45, Ethernet) modular jack connector designed for vertical through-hole mounting with unshielded configuration. This connector is rated for Cat3 applications and features board lock and panel stop functionality. The part is currently active in production with 881 pieces available in stock.

Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable, when inventory constraints exist, or when design flexibility permits component interchange based on equivalent electrical and mechanical specifications.

Substiute Parts

216566-2

TE Connectivity AMP ConnectorsIn Stock: 971216566-2 Datasheet

Current PartRFQ

0855065001

MolexIn Stock: 32530855065001 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 216566-2 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Connector Type: Jack
• Number of Positions/Contacts: 8p8c (RJ45, Ethernet)
• Number of Ports: 1
• Number of Rows: 1
• Mounting Type: Through Hole
• Orientation: Vertical
• Termination: Solder
• Shielding: Unshielded
• Contact Material: Phosphor Bronze
• Contact Finish: Gold
• Tab Direction: User Selectable
• Features: Board Lock, Panel Stops
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variation Parameters:

• Category Rating: Cat3 to Cat5e (higher category ratings maintain backward compatibility)
• Contact Finish Thickness: 47.2µin (1.20µm) to Flash (both provide adequate gold plating)
• Housing Material: PBT to LCP Glass Filled (both materials meet mechanical and thermal requirements)
• Operating Temperature Range: -40°C ~ 70°C to -40°C ~ 85°C (extended range is acceptable)

The Molex 0855065001 meets all mandatory matching parameters and operates within allowable variation ranges, qualifying it as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

Primary Part Selection (TE Connectivity 216566-2): The TE Connectivity 216566-2 is the specified component and remains the first choice when available. This part is active in production, ROHS3 compliant, and carries MSL 1 rating for unlimited shelf life. Selection of this part ensures exact design compliance with original specifications.

Substitute Part Selection (Molex 0855065001): The Molex 0855065001 qualifies as a direct substitute based on functional equivalence across all critical parameters. This part is also active in production and ROHS3 compliant with MSL 1 rating. The substitute offers the following advantages:

• Higher inventory availability (3231 pieces versus 881 pieces)
• Extended operating temperature range (-40°C to 85°C versus -70°C)
• Higher category rating (Cat5e versus Cat3), providing enhanced performance margin
• Glass-filled LCP housing material provides improved mechanical properties compared to standard PBT

Both parts are suitable for through-hole solder termination on printed circuit boards and maintain equivalent electrical and mechanical performance for 8p8c modular jack applications.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0855065001 be used as a direct replacement for the TE Connectivity 216566-2?

A: Yes. Both connectors share identical connector type, contact configuration (8p8c), mounting method (through-hole vertical), termination type (solder), and mechanical features (board lock, panel stops). The Molex part meets or exceeds all critical electrical and mechanical parameters required for substitution.

Q: What is the difference between Cat3 and Cat5e ratings?

A: Cat5e is a higher performance category than Cat3. Cat5e connectors maintain full backward compatibility with Cat3 applications. The Molex 0855065001 Cat5e rating provides enhanced performance margin without compromising compatibility with Cat3 circuit designs.

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

A: Yes. The TE Connectivity 216566-2 uses Polybutylene Terephthalate (PBT), while the Molex 0855065001 uses Liquid Crystal Polymer (LCP) with glass filling. Both materials are suitable for modular connector applications. Glass-filled LCP provides improved mechanical strength and thermal stability.

Q: Do the different contact finish thicknesses affect performance?

A: No. The TE Connectivity part specifies 47.2µin (1.20µm) gold plating, while the Molex part specifies flash plating. Both thicknesses provide adequate corrosion resistance and electrical conductivity for solder-terminated modular jack applications.

Q: What is the significance of the extended operating temperature range in the Molex part?

A: The Molex 0855065001 operates from -40°C to 85°C, compared to -40°C to 70°C for the TE Connectivity part. The extended upper temperature limit provides additional thermal margin for applications in elevated ambient conditions or high-density board layouts.

Q: Are the packaging formats interchangeable?

A: The TE Connectivity 216566-2 is supplied in Tape & Reel (TR) format, while the Molex 0855065001 is supplied in Tray format. Packaging format does not affect connector performance but may impact procurement, handling, and assembly processes. Verify packaging requirements with your assembly partner.

Q: Do both parts have the same moisture sensitivity level?

A: Yes. Both the TE Connectivity 216566-2 and Molex 0855065001 carry MSL 1 (Unlimited) rating, indicating unlimited shelf life without moisture bake-out requirements.

Q: Are both parts RoHS compliant?

A: Yes. Both parts are ROHS3 compliant, meeting current environmental and hazardous substance restrictions for electronic components.