Amphenol ICC 91614-320 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 91614-320 is a 20-position receptacle connector with 0.100" (2.54mm) pitch, designed for board-to-board applications in surface mount configurations. This connector features gold-plated mating contacts, push-pull fastening, and board lock functionality. The part is classified as obsolete, necessitating identification of active equivalent components to maintain design continuity and ensure ongoing component availability for production and field service applications.

Substiute Parts

91614-320

Amphenol ICC (FCI)In Stock: 90491614-320 Datasheet

Current PartRFQ

91614-320LF

Amphenol ICC (FCI)In Stock: 76291614-320LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The 91614-320LF serves as a direct functional equivalent to the 91614-320. Substitution eligibility is determined by strict alignment across the following critical parameters:

• Connector type and contact configuration (Receptacle, Female Socket, 20-position)
• Mating pitch and mechanical interface (0.100" / 2.54mm)
• Contact material and finish specifications (Phosphor Bronze with Gold mating surface)
• Mounting technology (Surface Mount, Solder termination)
• Fastening and retention mechanism (Push-Pull with Board Lock)
• Insulation material and flammability compliance (Thermoplastic, Glass Filled, UL94 V-0)

The primary distinction between these parts is product status and regulatory compliance. The 91614-320LF is an active production component with RoHS compliance and REACH applicability, whereas the 91614-320 is obsolete and RoHS non-compliant.

Parameter Comparison

Engineering Selection Recommendations

The 91614-320LF is the appropriate selection for new designs and component replenishment. This part maintains full electrical and mechanical compatibility with the 91614-320 while offering the following advantages:

• Active production status ensures long-term availability and supply chain continuity
• RoHS compliance aligns with current environmental and regulatory requirements
• REACH applicability indicates compliance with chemical substance regulations
• Identical mechanical and electrical specifications guarantee direct form-fit-function substitution

The 91614-320 should be phased out in favor of the 91614-320LF to eliminate obsolescence risk and ensure regulatory compliance across all applications.

Frequently Asked Questions (FAQ)

Q: Are the 91614-320 and 91614-320LF mechanically interchangeable?

A: Yes. Both parts share identical connector type, position count, pitch, contact configuration, mounting method, and physical dimensions. They are direct mechanical equivalents.

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

A: The primary differences are product status and regulatory compliance. The 91614-320 is obsolete and RoHS non-compliant, while the 91614-320LF is an active production component with RoHS compliance and REACH applicability. All electrical and mechanical specifications are identical.

Q: Can I use 91614-320LF as a replacement for 91614-320 in existing designs?

A: Yes. The 91614-320LF provides full functional equivalence and is suitable for direct substitution in all applications where the 91614-320 was originally specified.

Q: Does packaging differ between these parts?

A: Yes. The 91614-320 packaging is not specified, while the 91614-320LF is supplied in Tube packaging. Verify packaging requirements for your procurement and assembly processes.

Q: Are there any contact finish or material differences?

A: No. Both parts feature identical contact materials (Phosphor Bronze), mating contact finish (Gold at 30.0µin), post finish (Tin at 78.7µin), and insulation materials (Thermoplastic, Glass Filled).

Q: What is the significance of the "LF" suffix in 91614-320LF?

A: The "LF" designation indicates Lead-Free compliance, reflecting the RoHS-compliant formulation of this component.