RJE081880310

Part Overview

The RJE081880310 is a modular jack connector manufactured by Amphenol ICC, featuring an 8-position 8-contact (8p8c) RJ45 configuration for Ethernet applications. This vertical, unshielded connector utilizes through-hole mounting with solder termination and includes a board guide feature. The part maintains active product status and is RoHS compliant with unlimited moisture sensitivity rating (MSL 1). Alternative models are necessary to address specific application requirements including termination method preferences, operating temperature ranges, contact finish specifications, and packaging considerations.

Substiute Parts

RJE081880310

Amphenol ICC (Commercial Products)In Stock: 679RJE081880310 Datasheet

Current PartRFQ

6116201-1

TE Connectivity AMP ConnectorsIn Stock: 17736116201-1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by equivalence across the following critical parameters:

• Connector Configuration: 8-position 8-contact modular jack (RJ45/Ethernet)
• Mounting and Orientation: Through-hole mounting with vertical orientation
• Electrical Interface: Unshielded configuration with phosphor bronze contacts and gold finish
• Mechanical Compatibility: Single-port design with thermoplastic housing and user-selectable tab direction
• Compliance: RoHS compliance and MSL 1 rating (unlimited moisture sensitivity)

The substitute part 6116201-1 shares these core electrical and mechanical characteristics, allowing functional interchangeability within compatible PCB designs and applications.

Parameter Comparison

Engineering Selection Recommendations

The RJE081880310 and 6116201-1 both maintain active product status and full RoHS compliance, establishing a foundation for mutual substitution. Primary differentiation factors include termination methodology and contact finish thickness.

The RJE081880310 provides solder termination, which integrates with wave soldering and reflow processes typical in conventional PCB assembly. The 6116201-1 employs press-fit termination, accommodating applications requiring automated insertion without thermal exposure to the connector body.

Contact finish thickness differs between parts: RJE081880310 specifies 30.0µin (0.76µm) versus 6116201-1 at 50.0µin (1.27µm). The increased finish thickness on the TE Connectivity part provides enhanced wear resistance and contact reliability over extended service cycles.

The TE Connectivity 6116201-1 supports an expanded operating temperature range (-40°C to 85°C) relative to the Amphenol part (-40°C to 70°C), accommodating higher-temperature environments where applicable. Both parts maintain identical geometric compatibility through common through-hole, vertical orientation, and user-selectable tab configurations.

Frequently Asked Questions (FAQ)

Q: Can RJE081880310 be replaced with 6116201-1 in existing designs? A: Direct substitution requires PCB design accommodation for termination method differences. Solder termination (RJE081880310) and press-fit termination (6116201-1) utilize different pad configurations and hole sizing. Verification of PCB layout compatibility is necessary before implementation.

Q: What is the significance of contact finish thickness differences? A: Contact finish thickness (30.0µin vs. 50.0µin) affects contact wear characteristics and reliability under repeated mating cycles. Thicker finishes provide extended durability in high-cycle applications. Both finishes meet modular connector performance standards for 8p8c Ethernet jacks.

Q: Are both parts suitable for Cat5 Ethernet applications? A: The 6116201-1 explicitly identifies Cat5 rating. The RJE081880310 does not specify a rated category but is architecturally identical to the TE part, indicating compatibility with Cat5 standards. Application-specific signal integrity verification is recommended for high-speed data transmission.

Q: Why do the parts have different operating temperature maxima? A: Operating temperature rating reflects manufacturer design validation and material specifications. The Amphenol part is rated to 70°C, while the TE Connectivity part to 85°C. Selection depends on the maximum ambient and junction temperatures in the target application.

Q: What packaging differences exist, and how do they affect inventory management? A: The RJE081880310 is supplied in tray packaging (664 units available), while 6116201-1 uses tube packaging (1,739 units available). Packaging selection impacts component handling, automated pick-and-place compatibility, and storage logistics without affecting functional performance.