6620004-1 Equivalent & Substitute Parts Reference

Part Overview

The 6620004-1 is a 1 Port RJ45 with USB A Dual connector manufactured by TRP Connector B.V., designed for 10/100 Base-T Ethernet applications. This modular connector features through-hole solder termination with a 90° right-angle orientation and integrated LED indicators (Green, Orange-Yellow). The part is currently Active in product status and maintains full RoHS3 compliance with MSL Level 1 rating, making it suitable for standard industrial and commercial networking applications where reliable Ethernet connectivity is required.

Substiute Parts

6620004-1

TRP Connector B.V.In Stock: 8946620004-1 Datasheet

Current PartRFQ

08C2-1X1T-36

Bel Fuse Inc.In Stock: 433808C2-1X1T-36 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 08C2-1X1T-36 (Bel Fuse Inc.) qualifies as an equivalent based on the following critical parameters that determine functional interchangeability:

Core Compatibility Parameters:

• Connector Type: RJ45 with USB A, Dual (identical)
• Number of Ports: 1 (identical)
• Applications: 10/100 Base-T (compatible; substitute adds AutoMDIX capability)
• Mounting Type: Through Hole (identical)
• Orientation: 90° Angle (Right) (identical)
• Height Above Board: 1.170" (29.72mm) (identical)
• Termination: Solder (identical)
• LED Color: Green, Orange-Yellow (identical)
• Shielding: Shielded, EMI Finger (identical)
• Contact Finish: Gold (identical)
• RoHS Status: ROHS3 Compliant (identical)
• Product Status: Active (identical)

Allowable Variations:

• Number of Cores per Jack: 6620004-1 has 5 cores; 08C2-1X1T-36 has 4 cores (both support 10/100 Base-T requirements)
• Contact Material: Phosphor Bronze vs. Copper Alloy (both acceptable for gold-plated contacts)
• Shield Material: Brass vs. Copper Alloy (both provide equivalent EMI protection)
• Housing Material: PET vs. PBT (both thermoplastic materials with comparable mechanical properties)
• Operating Temperature: 0°C ~ 70°C vs. -40°C ~ 85°C (substitute has extended range)
• Contact Finish Thickness: 50.0µin vs. 30.0µin (both within acceptable gold plating specifications)
• Packaging: Bulk vs. Tray (logistics consideration only)

Parameter Comparison

Engineering Selection Recommendations

Both the 6620004-1 and 08C2-1X1T-36 are Active products with full RoHS3 compliance and REACH Unaffected status, making them suitable for equivalent component selection in 10/100 Base-T Ethernet applications. The primary selection criteria should be based on:

Availability and Lead Time: The 08C2-1X1T-36 (Bel Fuse Inc.) currently maintains higher inventory (4245 Pcs) compared to the 6620004-1 (869 Pcs), making it preferable for applications with immediate procurement requirements.

Operating Environment: The 08C2-1X1T-36 supports an extended operating temperature range (-40°C ~ 85°C) versus the 6620004-1 (0°C ~ 70°C). For applications requiring operation outside the 0°C ~ 70°C window, the Bel Fuse part is the appropriate selection.

Packaging Considerations: The 6620004-1 is supplied in Bulk packaging, while the 08C2-1X1T-36 is supplied in Tray packaging. Packaging selection should align with assembly process requirements and inventory management protocols.

Feature Parity: The 08C2-1X1T-36 includes AutoMDIX capability, which provides automatic medium-dependent interface crossover detection. This feature is transparent to applications not requiring it and does not affect compatibility with standard 10/100 Base-T implementations.

Both parts maintain identical mechanical footprints (1.170" height, 90° right-angle orientation) and electrical characteristics (gold-plated contacts, shielded construction with EMI fingers, identical LED indicators), ensuring direct PCB layout compatibility without design modifications.

Frequently Asked Questions (FAQ)

Q: Can the 08C2-1X1T-36 be used as a direct replacement for the 6620004-1 on existing PCB designs?

A: Yes. Both connectors share identical mechanical dimensions (1.170" height above board), mounting type (through-hole solder), orientation (90° right angle), and electrical characteristics (gold-plated contacts, shielded construction). No PCB layout modifications are required for substitution.

Q: What is the significance of the different number of cores (5 vs. 4) in the jack?

A: Both configurations support 10/100 Base-T Ethernet applications. The core count difference reflects internal winding architecture but does not affect functional performance or compatibility with standard Ethernet implementations. Both parts meet the electrical requirements for the specified application.

Q: Does the AutoMDIX feature in the 08C2-1X1T-36 affect compatibility with the 6620004-1?

A: No. AutoMDIX is a transparent feature that automatically detects and corrects cable orientation. It does not impact compatibility with devices or systems designed for the 6620004-1 and provides no functional difference in standard 10/100 Base-T deployments.

Q: Are there any compliance or certification differences between these parts?

A: Both parts are RoHS3 Compliant, REACH Unaffected, and carry identical ECCN (EAR99) and HTSUS (8536.69.4040) classifications. No compliance or regulatory differences exist between the two parts.

Q: Which part should be selected for applications requiring operation below 0°C or above 70°C?

A: The 08C2-1X1T-36 (Bel Fuse Inc.) supports an extended operating temperature range of -40°C ~ 85°C and is the appropriate selection for applications outside the 0°C ~ 70°C window of the 6620004-1.

Q: What is the difference between Bulk and Tray packaging?

A: Bulk packaging (6620004-1) and Tray packaging (08C2-1X1T-36) are logistics and handling formats. Tray packaging typically provides better component protection during storage and automated assembly processes. Selection should align with assembly line requirements and inventory management practices.

Q: Are the contact materials (Phosphor Bronze vs. Copper Alloy) functionally equivalent?

A: Yes. Both materials are gold-plated and provide equivalent electrical performance and contact reliability for 10/100 Base-T applications. The material difference reflects manufacturing process variations between manufacturers but does not affect functional compatibility or performance characteristics.