PHEC30P-R111LF Equivalent & Substitute Parts

Part Overview

The PHEC30P-R111LF is a 30-position D-Sub plug connector manufactured by Amphenol ICC (FCI) with right-angle solder termination and through-hole mounting. This connector features center strip contacts, gold-plated contact finish, and board lock functionality. The product is currently obsolete, making identification of compatible substitute parts essential for ongoing system maintenance, repair, and new design implementations where legacy compatibility is required.

Substiute Parts

PHEC30P-R111LF

Amphenol ICC (FCI)In Stock: 1122PHEC30P-R111LF Datasheet

Current PartRFQ

3-5175472-3

TE Connectivity AMP ConnectorsIn Stock: 8313-5175472-3 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PHEC30P-R111LF must satisfy the following critical parameters to ensure functional and mechanical compatibility:

• Number of Positions and Rows: 30 positions arranged in 2 rows
• Connector Type: Plug configuration
• Mounting Type: Through hole with right-angle orientation
• Termination Method: Solder attachment
• Connector Style: Center strip contacts
• Contact Finish: Gold plating
• Features: Board lock functionality
• Moisture Sensitivity: MSL 1 (Unlimited)

The substitute part 3-5175472-3 from TE Connectivity AMP Connectors meets all these core parameters. While classified as board-to-board high-density, it maintains electrical and mechanical compatibility through identical position count, row configuration, mounting type, termination method, and contact characteristics. The higher contact finish thickness (20.0µin vs. 3.94µin) provides enhanced durability and corrosion resistance.

Parameter Comparison

Engineering Selection Recommendations

The PHEC30P-R111LF is obsolete and no longer available from the original manufacturer. The substitute part 3-5175472-3 from TE Connectivity AMP Connectors is an active product with current manufacturing support and availability.

Selection of the substitute part is based on:

• Functional Equivalence: Identical electrical and mechanical specifications across all critical parameters including position count, mounting configuration, and termination method
• Compliance Status: The substitute part carries ROHS3 compliance certification, meeting current environmental and regulatory requirements
• Availability: Active product status ensures ongoing supply chain access and manufacturing continuity
• Contact Durability: Enhanced gold plating thickness provides superior contact reliability and extended service life compared to the original specification

Frequently Asked Questions (FAQ)

Q: Can the 3-5175472-3 directly replace the PHEC30P-R111LF in existing designs?

A: Yes. Both connectors share identical electrical and mechanical specifications across all critical parameters: 30 positions in 2 rows, through-hole right-angle solder termination, center strip contacts, gold plating, and board lock features. The substitute part is mechanically and electrically compatible for direct substitution.

Q: What is the difference between the original and substitute connector?

A: The primary differences are manufacturer origin and product status. The PHEC30P-R111LF is obsolete; the 3-5175472-3 is an active product. The substitute features thicker gold plating (20.0µin vs. 3.94µin), providing enhanced contact durability. The substitute also carries ROHS3 compliance certification.

Q: Are there any compatibility concerns with PCB layout or footprint?

A: Both connectors maintain identical mounting specifications: through-hole, right-angle orientation, and 30-position configuration. PCB footprint compatibility is assured. No layout modifications are required for substitution.

Q: What is the moisture sensitivity level for both parts?

A: Both the PHEC30P-R111LF and 3-5175472-3 carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage, handling, or assembly.

Q: Is the substitute part suitable for new designs?

A: Yes. The 3-5175472-3 is an active product with current manufacturing support, making it the appropriate choice for new designs requiring 30-position D-Sub plug connectors with right-angle solder termination and through-hole mounting.