Amphenol ICC 76341-340 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 76341-340 is a 40-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

76341-340

Amphenol ICC (FCI)In Stock: 112776341-340 Datasheet

Current PartRFQ

76341-340LF

Amphenol ICC (FCI)In Stock: 94376341-340LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 76341-340 is determined by strict equivalence across the following critical parameters:

• Connector type and contact configuration (40-position receptacle, female socket)
• Mating pitch specification (0.100" / 2.54mm)
• Mounting method (through-hole solder termination)
• Contact finish on mating surface (gold plating)
• Fastening mechanism (push-pull)
• Insulation material and flammability rating (thermoplastic glass-filled, UL94 V-0)

The substitute part 76341-340LF maintains identical electrical and mechanical specifications while differing in product status and regulatory compliance classification.

Parameter Comparison

Engineering Selection Recommendations

The 76341-340LF serves as the direct functional equivalent to the obsolete 76341-340. Both parts are manufactured by Amphenol ICC within the Dubox™ series and maintain identical electrical and mechanical specifications across all critical parameters.

The primary distinction between these parts is regulatory and availability status. The 76341-340LF is classified as active product with RoHS compliance and REACH affected status, whereas the 76341-340 is obsolete and RoHS non-compliant. For new designs or ongoing procurement where regulatory compliance is required, the 76341-340LF is the appropriate selection. The 76341-340LF is supplied in tube packaging, providing standard component handling and storage.

Frequently Asked Questions (FAQ)

Q: Are the 76341-340 and 76341-340LF mechanically interchangeable?

A: Yes. Both parts share identical connector type, position count, pitch, mounting method, and contact configuration. They are direct mechanical equivalents suitable for board-to-board applications with identical PCB footprints and mating heights.

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

A: The primary differences are product status and regulatory compliance. The 76341-340 is obsolete and RoHS non-compliant, while the 76341-340LF is an active product with RoHS compliance and REACH affected designation. All electrical and mechanical specifications are identical.

Q: Can I use 76341-340LF as a replacement for 76341-340 in existing designs?

A: Yes. The 76341-340LF is functionally equivalent and maintains the same electrical performance, contact finish specifications, and mechanical dimensions. Designs using the 76341-340 can transition to the 76341-340LF without modification.

Q: What packaging is available for the substitute part?

A: The 76341-340LF is supplied in tube packaging, which is standard for component distribution and handling.

Q: Are there any compliance considerations when switching to the substitute part?

A: The 76341-340LF is RoHS compliant and REACH affected, making it suitable for applications with regulatory compliance requirements. The original 76341-340 is RoHS non-compliant and REACH unaffected.