TIC-L001-11 Equivalent & Substitute Parts Reference

Part Overview

The TIC-L001-11 is a 1-port RJ45 through-hole modular connector manufactured by Tamura, designed for 10/100 Base-TX Ethernet applications with AutoMDIX capability. This connector features a 90° right-angle orientation, solder termination, and shielded construction with EMI finger protection. The product is currently classified as obsolete, necessitating identification of functionally compatible substitute components for ongoing design support and procurement continuity.

Substiute Parts

TIC-L001-11

TamuraIn Stock: 1190TIC-L001-11 Datasheet

Current PartRFQ

SI-61006-F

Bel Fuse Inc.In Stock: 1159SI-61006-F Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TIC-L001-11 is based on the following critical parameters that must align between the main part and substitute components:

Mandatory Compatibility Parameters:

• Connector Type: RJ45 (standard Ethernet jack interface)
• Mounting Type: Through Hole (PCB assembly method)
• Orientation: 90° Angle Right (physical board layout constraint)
• Termination: Solder (connection method to PCB)
• Shielding: Shielded with EMI Finger (electromagnetic interference protection)
• Tab Direction: Down (mechanical orientation)

Application Compatibility Parameters:

• Ethernet Protocol Support: Minimum 10/100 Base-TX capability
• AutoMDIX Support: Automatic medium-dependent interface crossover functionality

Physical Compatibility Parameters:

• Height Above Board: Within acceptable PCB clearance tolerance
• Number of Cores per Jack: 4 cores minimum for 10/100 Base-TX operation

The SI-61006-F from Bel Fuse Inc. qualifies as a substitute part because it maintains all mandatory compatibility parameters while offering enhanced specifications in protocol support (10/100/1000 Base-T) and operating temperature range (-40°C ~ 85°C).

Parameter Comparison

Engineering Selection Recommendations

SI-61006-F as Primary Substitute:

The SI-61006-F from Bel Fuse Inc. is the qualified substitute for the obsolete TIC-L001-11. This substitution is supported by the following engineering factors:

1. Functional Compatibility: Both connectors maintain identical mechanical and electrical interfaces (RJ45, through-hole, 90° right-angle, solder termination, shielded construction).

2. Product Status: The SI-61006-F holds Active product status, ensuring ongoing availability and manufacturer support, whereas the TIC-L001-11 is obsolete.

3. Compliance Certifications: The SI-61006-F is RoHS3 Compliant and REACH Unaffected, meeting current regulatory requirements for electronic components.

4. Enhanced Specifications: The SI-61006-F supports 10/100/1000 Base-T operation, providing backward compatibility with 10/100 Base-TX applications while enabling future gigabit Ethernet capability. The extended operating temperature range (-40°C ~ 85°C) accommodates broader environmental conditions compared to the main part (0°C ~ 85°C).

5. Physical Compatibility: The height above board differential (0.550" versus 0.530") represents a 0.020" (0.52mm) increase, which is within standard PCB design tolerances for through-hole connector placement.

6. Inventory Availability: The SI-61006-F maintains comparable stock levels (1137 pcs) to the main part (1160 pcs), ensuring procurement feasibility.

Frequently Asked Questions (FAQ)

Q: Can the SI-61006-F directly replace the TIC-L001-11 in existing PCB designs?

A: Yes. Both connectors share identical mechanical interfaces (RJ45 through-hole, 90° right-angle orientation, solder termination) and electrical shielding characteristics. The 0.020" height difference is within standard PCB design tolerances and does not affect functional compatibility.

Q: What is the difference between 10/100 Base-TX and 10/100/1000 Base-T?

A: The TIC-L001-11 supports 10/100 Base-TX operation (Fast Ethernet). The SI-61006-F supports 10/100/1000 Base-T operation (Gigabit Ethernet). The SI-61006-F is backward compatible with 10/100 Base-TX applications, meaning it functions correctly in systems designed for the lower speed standard.

Q: Why does the SI-61006-F have 8 cores per jack instead of 4?

A: The TIC-L001-11 uses 4 cores for 10/100 Base-TX operation. The SI-61006-F uses 8 cores to support 10/100/1000 Base-T operation, which requires all eight conductors in the Ethernet cable. In 10/100 Base-TX applications, only four pairs are utilized; the additional four cores in the SI-61006-F remain compatible with standard RJ45 cabling.

Q: Are there any temperature range considerations for substitution?

A: The SI-61006-F operates across -40°C ~ 85°C, compared to the TIC-L001-11 range of 0°C ~ 85°C. This extended lower temperature limit provides additional operational margin for applications in cold environments. For applications within the original 0°C ~ 85°C range, both connectors are equivalent.

Q: What is the significance of the SI-61006-F being RoHS3 Compliant?

A: RoHS3 Compliance indicates the SI-61006-F meets current European Union Restriction of Hazardous Substances regulations, ensuring the component is free from restricted materials (lead, cadmium, mercury, hexavalent chromium, PBBs, PBDEs). This is a regulatory requirement for components used in new electronic equipment designs.

Q: Is the SI-61006-F suitable for new product designs?

A: Yes. The SI-61006-F is classified as Active product status with current manufacturer support, RoHS3 compliance, and REACH compliance. It is appropriate for both legacy system maintenance (replacing obsolete TIC-L001-11 units) and new product development.