71920-330CLF Equivalent & Substitute Parts

Part Overview

The 71920-330CLF is a 30-position rectangular receptacle connector manufactured by Amphenol ICC (FCI) from the Dubox™ series. This board-to-board connector features a 0.100" (2.54mm) pitch, through-hole solder termination, and gold-plated mating contacts. The part is currently listed as obsolete, making identification of active equivalent parts essential for ongoing procurement and design continuity.

Substiute Parts

71920-330CLF

Amphenol ICC (FCI)In Stock: 104571920-330CLF Datasheet

Current PartRFQ

71920-330LF

Amphenol ICC (FCI)In Stock: 101571920-330LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The 71920-330LF qualifies as a direct substitute for the 71920-330CLF based on the following critical parameters that determine functional and mechanical compatibility:

• Number of Positions: Both parts feature 30 positions
• Pitch - Mating: Both maintain 0.100" (2.54mm) spacing
• Connector Type: Both are receptacles with bottom or top entry configuration
• Contact Type: Both use female socket contacts
• Mounting Type: Both employ through-hole solder termination
• Contact Finish - Mating: Both feature gold-plated mating surfaces
• Insulation Material: Both use thermoplastic, glass-filled insulation
• Material Flammability Rating: Both meet UL94 V-0 specification
• Series: Both belong to the Dubox™ series

The primary distinction is product status: the 71920-330CLF is obsolete, while the 71920-330LF is active and currently in production.

Parameter Comparison

Engineering Selection Recommendations

The 71920-330LF is the appropriate selection for applications currently using or specifying the 71920-330CLF. The substitute part maintains identical electrical and mechanical specifications across all critical parameters, ensuring direct compatibility in board-to-board connector applications.

The 71920-330LF offers the additional advantage of active production status, providing assured long-term availability and supply chain continuity. The part carries RoHS compliance and REACH compliance documentation, meeting modern regulatory requirements for industrial, automotive, telecommunications, and general-purpose applications.

Frequently Asked Questions (FAQ)

Q: Can the 71920-330LF be used as a direct replacement for the 71920-330CLF?

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

Q: What is the primary reason to transition from 71920-330CLF to 71920-330LF?

A: The 71920-330CLF is obsolete. The 71920-330LF is the active equivalent from the same manufacturer and series, ensuring continued availability and supply chain support.

Q: Are there packaging differences between these parts?

A: The 71920-330CLF packaging is not specified in available documentation. The 71920-330LF is supplied in tube packaging.

Q: Do both parts meet the same compliance standards?

A: Both parts meet UL94 V-0 flammability requirements and carry identical ECCN and HTSUS classifications. The 71920-330LF additionally documents RoHS compliance and REACH compliance status.

Q: What applications are these connectors suitable for?

A: Both parts are specified for automotive, general purpose, industrial, and telecommunications applications.

Q: Are the contact finishes identical?

A: Yes. Both parts feature gold-plated mating contacts at 30.0µin (0.76µm) thickness and tin-plated posts at 78.7µin (2.00µm) thickness.