Amphenol ICC 58355-142 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 58355-142 is a 96-position backplane connector header with male pins designed for through-hole PCB mounting. This component features press-fit termination, gold-plated contacts, and is rated for 1A current with UL94 V-0 flammability compliance. The part is currently classified as obsolete, making identification of active equivalent alternatives essential for ongoing production and maintenance applications requiring this connector specification.

Substiute Parts

58355-142

Amphenol ICC (FCI)In Stock: 98758355-142 Datasheet

Current PartRFQ

58355-142LF

Amphenol ICC (FCI)In Stock: 113358355-142LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The 58355-142LF serves as a direct functional equivalent to the 58355-142 based on the following critical parameters that determine substitutability:

• Number of Positions & Pitch: Both parts maintain 96 positions at 0.079" (2.00mm) pitch, ensuring mechanical and electrical compatibility
• Mounting & Termination: Identical through-hole mounting with press-fit termination
• Contact Specifications: Matching gold plating at 30.0µin (0.76µm) thickness and 1A current rating
• Flammability & MSL: Both comply with UL94 V-0 and MSL 1 (Unlimited)
• Base Product Number: Both share base product number 58355, confirming platform compatibility
• Series: Both belong to the Metral® series

The primary distinction is product status: the 58355-142 is obsolete while the 58355-142LF is active, with enhanced high-speed connector styling and extended operating temperature range (-55°C ~ 125°C) plus RoHS compliance.

Parameter Comparison

Engineering Selection Recommendations

The 58355-142LF is the appropriate selection for applications currently specified for the 58355-142. The substitute part maintains full electrical and mechanical compatibility across all critical parameters while offering the advantage of active product status and current manufacturing support. The 58355-142LF additionally provides RoHS compliance and documented operating temperature range (-55°C ~ 125°C), meeting modern regulatory requirements and providing enhanced environmental specification clarity. Both parts carry identical ECCN (EAR99) and HTSUS (8536.69.4040) classifications, confirming trade compliance equivalence.

Frequently Asked Questions (FAQ)

Q: Are the 58355-142 and 58355-142LF mechanically interchangeable?

A: Yes. Both parts share identical position count (96), pitch (0.079" / 2.00mm), row configuration (4 rows), and through-hole press-fit termination. PCB footprints and mounting requirements are identical.

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

A: The 58355-142LF is the active production equivalent of the obsolete 58355-142. The substitute adds high-speed connector styling, specifies operating temperature range (-55°C ~ 125°C), and includes RoHS compliance certification. All core electrical and mechanical specifications remain unchanged.

Q: Can I use the 58355-142LF as a direct replacement in existing designs?

A: Yes. The 58355-142LF meets or exceeds all specifications of the 58355-142 and maintains full compatibility with existing PCB designs and assembly processes.

Q: What packaging is available for the 58355-142LF?

A: The 58355-142LF is supplied in tube packaging, suitable for automated assembly and manual component handling.

Q: Are there any compliance differences between these parts?

A: Both parts comply with UL94 V-0 flammability and MSL 1 (Unlimited) moisture sensitivity ratings. The 58355-142LF additionally carries RoHS compliance certification. Both share identical trade classifications (ECCN: EAR99, HTSUS: 8536.69.4040).

Q: Why is the 58355-142 listed as obsolete?

A: The 58355-142 has been superseded by the 58355-142LF within Amphenol ICC's product portfolio. The substitute part provides equivalent functionality with enhanced specifications and active manufacturing support.