75915-334 Equivalent & Substitute Parts

Part Overview

The 75915-334 is a 34-position receptacle connector from the Amphenol ICC Dubox™ series, designed for board-to-board applications with 0.100" (2.54mm) pitch through-hole mounting. This connector features gold-plated mating contacts and tin-plated posts, with a thermoplastic glass-filled insulation body rated UL94 V-0. The part is currently obsolete, making identification of compatible substitutes essential for ongoing system support and procurement.

Substiute Parts

75915-334

Amphenol ICC (FCI)In Stock: 83975915-334 Datasheet

Current PartRFQ

75915-334LF

Amphenol ICC (FCI)In Stock: 98675915-334LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 75915-334 is determined by strict equivalence across the following critical parameters:

• Connector Type & Position Count: Receptacle configuration with 34 positions
• Pitch & Mounting: 0.100" (2.54mm) mating pitch with through-hole termination
• Contact Configuration: Female socket contacts with gold mating finish and tin post finish
• Mechanical Interface: Push-pull fastening and board-to-board style
• Material & Compliance: Thermoplastic glass-filled insulation with UL94 V-0 rating

The substitute part 75915-334LF maintains identical electrical and mechanical specifications while differing in product status and regulatory compliance posture.

Parameter Comparison

Engineering Selection Recommendations

The 75915-334LF is the direct functional equivalent of the 75915-334. Both parts are identical in electrical and mechanical specifications, including contact configuration, pitch, mounting method, and material properties.

The primary distinctions are:

• Product Status: The 75915-334 is obsolete; the 75915-334LF is active and currently manufactured
• RoHS Compliance: The 75915-334LF meets RoHS requirements, while the original part does not
• Packaging: The 75915-334LF is supplied in tube packaging versus bulk for the original

For new designs or ongoing procurement, the 75915-334LF is the appropriate selection due to active product status and regulatory compliance. For legacy system maintenance requiring the exact original part, the 75915-334 remains available in existing inventory.

Frequently Asked Questions (FAQ)

Q: Can 75915-334LF be used as a direct replacement for 75915-334?

A: Yes. Both parts share identical connector type, position count, pitch, mounting method, contact materials, and finish specifications. They are mechanically and electrically interchangeable.

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

A: The 75915-334LF is the active production variant with RoHS compliance and tube packaging. The 75915-334 is the obsolete predecessor supplied in bulk. All functional specifications are identical.

Q: Why is the original 75915-334 marked obsolete?

A: The 75915-334LF supersedes it as the current production part. The "LF" designation indicates lead-free and RoHS-compliant manufacturing.

Q: Are there packaging considerations when switching between these parts?

A: The 75915-334LF is supplied in tube packaging, while the 75915-334 was supplied in bulk. This affects handling and storage but does not impact electrical or mechanical performance.

Q: Which part should be specified for new designs?

A: The 75915-334LF should be specified for new designs due to active product status and RoHS compliance alignment with current regulatory requirements.