TE Connectivity AMP Connectors 1-6610034-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1-6610034-1 is a 4-port RJ45 modular connector jack designed for 10/100 Base-T Ethernet applications with AutoMDIX functionality. This component features through-hole mounting, 90° right-angle orientation, and integrated EMI shielding with board lock retention. The part is classified as obsolete, necessitating identification of functionally compatible alternatives for ongoing design support and procurement continuity.

Substiute Parts

1-6610034-1

TE Connectivity AMP ConnectorsIn Stock: 7821-6610034-1 Datasheet

Current PartRFQ

L834-1G1T-S7

Bel Fuse Inc.In Stock: 1696L834-1G1T-S7 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution analysis for the 1-6610034-1 is based on the following critical parameters that define functional compatibility:

Connector Interface Standards: RJ45 connector type with AutoMDIX support ensures protocol-level compatibility with 10/100 Base-T network infrastructure.

Physical Integration: Through-hole mounting with 90° right-angle orientation and solder termination maintains PCB layout compatibility and assembly process alignment.

Electrical Protection: Shielded construction with EMI finger and board lock features preserves signal integrity and mechanical retention in the target application environment.

Environmental Compliance: Operating temperature range of 0°C to 70°C and moisture sensitivity classification establish baseline reliability parameters.

The substitute part L834-1G1T-S7 from Bel Fuse Inc. shares these core compatibility parameters while introducing enhanced specifications in port density, data rate capability, and regulatory compliance status.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The 1-6610034-1 is classified as obsolete, while the L834-1G1T-S7 maintains active product status with ongoing manufacturer support and availability. Active status ensures continued access to technical documentation, quality assurance, and supply chain reliability.

Regulatory Compliance: The L834-1G1T-S7 carries ROHS3 compliance certification and REACH unaffected status, meeting current environmental and hazardous substance regulations. The original part lists RoHS status as not applicable and REACH status as vendor undefined, indicating it predates current regulatory frameworks.

Functional Capability: The L834-1G1T-S7 supports 10/100/1000 Base-T operation, providing backward compatibility with the 10/100 Base-T requirement of the original part while enabling future network speed upgrades. Both parts maintain AutoMDIX functionality and identical operating temperature ranges.

Physical Integration: The substitute part exhibits a reduced height above board (0.448" versus 0.545"), which may require PCB layout verification in space-constrained applications. Both parts maintain through-hole solder termination and 90° right-angle orientation for consistent assembly processes.

Port Configuration Difference: The original part provides 4 ports in a single package, while the substitute provides 1 port per package. Multi-port applications require multiple substitute units or alternative multi-port solutions.

Frequently Asked Questions (FAQ)

Q: Can the L834-1G1T-S7 directly replace the 1-6610034-1 in existing designs?

A: Direct replacement depends on application requirements. Both parts share RJ45 connector type, through-hole mounting, 90° orientation, solder termination, and AutoMDIX functionality. However, the original part provides 4 ports while the substitute provides 1 port per unit. Applications requiring 4 ports in a single package require alternative solutions or multiple substitute units. PCB layout must accommodate the reduced height of the substitute part (0.448" versus 0.545").

Q: What are the key compatibility parameters for RJ45 modular connector substitution?

A: Critical compatibility parameters include connector type (RJ45), mounting method (through-hole), termination type (solder), orientation (90° right-angle), shielding configuration (EMI finger), and supported data rates (10/100 Base-T minimum). Operating temperature range and board lock retention features must align with application requirements.

Q: Does the L834-1G1T-S7 support the same network protocols as the 1-6610034-1?

A: The L834-1G1T-S7 supports 10/100/1000 Base-T with AutoMDIX, which includes full backward compatibility with the 10/100 Base-T and AutoMDIX functionality of the original part. Both parts operate within the same temperature range (0°C to 70°C).

Q: What is the significance of the housing material difference between these parts?

A: The original part uses Polyethylene Terephthalate (PET) and Polyester, while the substitute uses Polybutylene Terephthalate (PBT). Both materials provide adequate mechanical strength and electrical insulation for RJ45 connector applications. PBT offers enhanced chemical resistance and dimensional stability, supporting the active product status and modern compliance certifications of the substitute part.

Q: How does the core count difference (6 versus 8) affect substitution?

A: The original part specifies 6 cores per jack, while the substitute specifies 8 cores per jack. The 8-core configuration supports full 10/100/1000 Base-T operation with all four twisted pairs utilized. The 6-core configuration of the original part is consistent with 10/100 Base-T applications. This difference reflects the enhanced capability of the substitute part.

Q: Are there packaging or inventory considerations for the substitute part?

A: The original part is supplied in unspecified packaging with 748 units in stock. The L834-1G1T-S7 is supplied in tray packaging with 1641 units in stock. Tray packaging is standard for high-volume production environments and supports automated assembly processes.