Amphenol ICC 50009-XX034 High Density Backplane Connector Header

Part Overview

The Amphenol ICC 50009-XX034 is a 300-position high-density backplane connector header designed for daughtercard applications. This component features male pins with through-hole press-fit termination and is manufactured in the HPC™ series. The part is currently classified as obsolete, which necessitates identification of active substitute components that maintain electrical and mechanical compatibility for ongoing system support and new designs.

Substiute Parts

50009-XX034

Amphenol ICC (FCI)In Stock: 87350009-XX034 Datasheet

Current PartRFQ

50009-XX034LF

Amphenol ICC (FCI)In Stock: 82950009-XX034LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 50009-XX034 is determined by strict equivalence across the following critical parameters:

• Connector Type and Style: Header, Male Pins; High Density (HDC, HDI, HPC)
• Position Count and Layout: 300 positions, 4 rows × 75 columns
• Pitch and Mounting: 0.100" (2.54mm) pitch; Through Hole mounting
• Termination Method: Press-Fit
• Contact Specifications: Gold or Gold, GXT™ finish at 30.0µin (0.76µm) thickness
• Physical Characteristics: Black color; UL94 V-0 flammability rating
• Connector Usage: Daughtercard application

The substitute part 50009-XX034LF maintains identical electrical and mechanical specifications across all these parameters. The primary distinction is product status and RoHS compliance, which affects long-term availability and regulatory requirements.

Parameter Comparison

Engineering Selection Recommendations

The 50009-XX034LF is the direct functional equivalent of the 50009-XX034. Both components share identical electrical and mechanical specifications, including connector type, position count, pitch, termination method, and contact finish specifications.

The 50009-XX034LF is classified as Active product status, ensuring continued availability and manufacturer support. Additionally, the 50009-XX034LF meets RoHS compliance requirements, which is necessary for applications subject to regulatory restrictions on hazardous substances.

For new designs and ongoing system support where the 50009-XX034 is specified, the 50009-XX034LF provides direct substitution without modification to PCB layouts, mating connectors, or system integration procedures.

Frequently Asked Questions (FAQ)

Q: Can the 50009-XX034LF be used as a direct replacement for the 50009-XX034?

A: Yes. Both parts are identical in connector type, position count, pitch, mounting method, and contact specifications. The 50009-XX034LF is the active equivalent with RoHS compliance.

Q: What is the difference between these two part numbers?

A: The primary differences are product status and RoHS compliance. The 50009-XX034 is obsolete and RoHS non-compliant. The 50009-XX034LF is active and RoHS compliant. All electrical and mechanical parameters are identical.

Q: Are there any PCB layout modifications required when switching from 50009-XX034 to 50009-XX034LF?

A: No. Both parts maintain identical pitch (0.100"), position count (300), row/column configuration (4×75), and through-hole mounting specifications. PCB layouts are fully compatible.

Q: Does the RoHS compliance of the 50009-XX034LF affect electrical performance?

A: No. RoHS compliance relates to material composition and hazardous substance restrictions. The electrical and mechanical performance characteristics remain unchanged.

Q: What is the contact finish specification for both parts?

A: Both parts feature Gold or Gold, GXT™ contact finish with a thickness of 30.0µin (0.76µm), ensuring equivalent signal integrity and mating durability.