Amphenol ICC 89073-113 Backplane Connector Header - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 89073-113 is a 24-position backplane connector header with male pins designed for through-hole PCB mounting. This component features press-fit termination, gold-plated contacts, and operates across an industrial temperature range of -55°C to 125°C. The part is classified as obsolete, making identification of suitable substitutes essential for ongoing system support and new design implementations. The primary substitute maintains functional compatibility while offering improved compliance status and active product availability.

Substiute Parts

89073-113

Amphenol ICC (FCI)In Stock: 69289073-113 Datasheet

Current PartRFQ

89073-113LF

Amphenol ICC (FCI)In Stock: 90189073-113LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 89073-113 is determined by strict equivalence across the following critical parameters:

• Connector Configuration: 24-position header with 16 positions loaded, 4-row arrangement
• Electrical Specifications: 1A current rating, gold contact finish with 30.0µin thickness
• Mechanical Interface: 0.079" (2.00mm) pitch, through-hole mounting, press-fit termination
• Environmental Performance: -55°C to 125°C operating range, UL94 V-0 flammability rating
• Series Compatibility: Metral® series designation

The substitute part 89073-113LF maintains complete electrical and mechanical compatibility with the original specification while offering enhanced regulatory compliance and active product status.

Parameter Comparison

Engineering Selection Recommendations

The 89073-113LF serves as the direct functional equivalent to the 89073-113 across all electrical and mechanical parameters. Selection between these parts should be based on the following criteria:

For Obsolete Component Replacement: The 89073-113LF is the appropriate choice due to active product status and confirmed availability. The original 89073-113 is no longer in active production.

For New Designs: The 89073-113LF is recommended as it provides RoHS compliance and REACH affected status, aligning with current regulatory requirements for electronic component procurement.

For Legacy System Support: The 89073-113LF maintains complete pin-to-pin and functional compatibility with the original part, enabling direct substitution in existing PCB designs without layout modifications.

Both parts share identical electrical performance, thermal ratings, and mechanical interfaces, ensuring interchangeability within the specified operating parameters.

Frequently Asked Questions (FAQ)

Q: Can the 89073-113LF be used as a direct replacement for the 89073-113 in existing designs?

A: Yes. The 89073-113LF maintains identical connector configuration, pitch, row arrangement, current rating, and operating temperature range. No PCB layout modifications are required.

Q: What is the significance of the "LF" designation in the part number?

A: The "LF" suffix indicates lead-free construction and RoHS compliance. This reflects the manufacturing process and material composition changes while maintaining electrical and mechanical equivalence.

Q: Are there differences in packaging between these parts?

A: The 89073-113LF is supplied in tube packaging. Packaging specifications for the original 89073-113 were not provided in the technical documentation.

Q: Do both parts meet the same flammability and temperature specifications?

A: Yes. Both parts are rated UL94 V-0 for material flammability and operate across the identical temperature range of -55°C to 125°C.

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

A: Both parts feature gold-plated contacts with a thickness of 30.0µin (0.76µm), ensuring equivalent electrical performance and corrosion resistance.

Q: Is the 89073-113LF suitable for applications requiring RoHS compliance?

A: Yes. The 89073-113LF is RoHS compliant, making it suitable for applications and procurement requirements mandating RoHS-compliant components.