Amphenol ICC 75915-307 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 75915-307 is a 7-position receptacle connector with 0.100" (2.54mm) pitch, designed for board-to-board applications. This connector features gold-plated mating contacts, through-hole solder termination, and push-pull fastening. The part is classified as obsolete, making identification of suitable alternatives necessary for ongoing design support and procurement continuity.

Substiute Parts

75915-307

Amphenol ICC (FCI)In Stock: 119975915-307 Datasheet

Current PartRFQ

75915-307LF

Amphenol ICC (FCI)In Stock: 92575915-307LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 75915-307 is determined by strict equivalence across the following critical parameters:

• Connector Type & Contact Configuration: Receptacle with female socket contacts
• Position Count & Pitch: 7 positions at 0.100" (2.54mm) mating pitch
• Mounting & Termination: Through-hole solder termination
• Contact Finish: Gold-plated mating surface
• Mechanical Interface: Push-pull fastening, board-to-board style
• Series Compatibility: Dubox™ series

The substitute part 75915-307LF maintains identical electrical and mechanical specifications across all these parameters, with the primary distinction being product status and compliance certification.

Parameter Comparison

Engineering Selection Recommendations

The 75915-307LF serves as the direct substitute for the obsolete 75915-307. Both parts are electrically and mechanically identical across all specified parameters. The selection between these parts is determined by regulatory and procurement requirements:

75915-307LF is the preferred selection for new designs and ongoing procurement due to its active product status and RoHS compliance certification. This part maintains full compatibility with existing 75915-307 applications while meeting current environmental and regulatory standards.

75915-307 remains applicable only in legacy systems where RoHS non-compliance is acceptable and existing inventory is available. The obsolete status indicates this part is no longer manufactured or supported by Amphenol ICC.

Frequently Asked Questions (FAQ)

Q: Are the 75915-307 and 75915-307LF mechanically interchangeable?

A: Yes. Both parts are identical in all mechanical dimensions, including pitch (0.100"), position count (7), insulation height (0.335"), and contact geometry. They are direct mechanical substitutes.

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

A: The primary differences are product status and compliance certification. The 75915-307LF is RoHS compliant and actively manufactured, while the 75915-307 is obsolete and RoHS non-compliant. All electrical and mechanical specifications are identical.

Q: Can I use 75915-307LF in place of 75915-307 in existing designs?

A: Yes. The 75915-307LF is a direct substitute with identical electrical and mechanical performance. No design modifications are required.

Q: What packaging is available for the substitute part?

A: The 75915-307LF is supplied in tube packaging. The original 75915-307 packaging specification was not provided.

Q: Are there any compliance differences I should consider?

A: The 75915-307LF is RoHS compliant and REACH affected, while the 75915-307 is RoHS non-compliant and REACH unaffected. For applications subject to RoHS or REACH regulations, the 75915-307LF is the required selection.

Q: What is the current availability status?

A: The 75915-307LF is actively manufactured with 860 pieces in stock. The 75915-307 is obsolete with 1093 pieces in remaining inventory.