92090-024TRLF Equivalent & Substitute Parts

Part Overview

The 92090-024TRLF is a 24-position receptacle connector manufactured by Amphenol ICC (FCI) in the Minitek® series. This surface mount rectangular connector features a 0.079" (2.00mm) pitch with gold-plated mating contacts and is designed for board-to-board applications. The part is currently active in production with 1053 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are required due to component availability, supply chain considerations, or design flexibility within the allowed specification range.

Substiute Parts

92090-024TRLF

Amphenol ICC (FCI)In Stock: 106492090-024TRLF Datasheet

Current PartRFQ

CLT-112-02-G-D

Samtec Inc.In Stock: 971CLT-112-02-G-D Datasheet

MFR RecommendedRFQ

CLT-112-02-L-D

Samtec Inc.In Stock: 1109CLT-112-02-L-D Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 92090-024TRLF are qualified based on the following critical parameters that must match or remain within acceptable tolerances:

• Connector Type & Contact Type: Receptacle with female socket contacts
• Position Count & Configuration: 24 positions in 2-row arrangement
• Pitch Specifications: 0.079" (2.00mm) mating pitch and row spacing
• Mounting & Termination: Surface mount with solder termination
• Fastening Mechanism: Push-pull fastening type
• Contact Finish - Mating: Gold plating required
• Insulation Material & Color: Black insulation
• Contact Geometry: Square contact shape
• Compliance: RoHS and REACH compliance maintained

The substitute parts CLT-112-02-G-D and CLT-112-02-L-D from Samtec Inc. meet all critical electrical and mechanical parameters. Both are manufactured in the CLT series with identical position counts, pitch specifications, and mounting characteristics. Variations in contact finish thickness, insulation height, and post contact finish do not affect functional compatibility within the specified parameter range.

Parameter Comparison

Engineering Selection Recommendations

Both CLT-112-02-G-D and CLT-112-02-L-D are qualified substitutes for the 92090-024TRLF based on matching critical electrical and mechanical parameters. Selection between these options depends on post-contact finish requirements:

CLT-112-02-G-D features gold plating on post contacts, providing consistency with the mating contact finish and is suitable for applications requiring uniform gold finish across all contact surfaces.

CLT-112-02-L-D features tin plating on post contacts, offering an alternative post-contact finish while maintaining gold mating contact specifications.

Both substitute parts are manufactured to ROHS3 compliance and UL94 V-0 flammability rating, exceeding the compliance requirements of the original part. The Samtec CLT series connectors provide documented operating temperature range (-55°C ~ 125°C) and current rating (4.1A per Contact), specifications not provided for the original 92090-024TRLF. The use of Liquid Crystal Polymer (LCP) insulation material in substitute parts provides enhanced thermal and mechanical properties compared to standard plastic insulation.

Frequently Asked Questions (FAQ)

Q: What are the critical parameters that determine substitution compatibility for the 92090-024TRLF?

A: The critical parameters are: 24-position receptacle connector, female socket contacts, 0.079" (2.00mm) pitch in 2-row configuration, surface mount solder termination, push-pull fastening, gold mating contact finish, black insulation, and square contact geometry. All substitute parts must match these specifications.

Q: Can CLT-112-02-G-D and CLT-112-02-L-D be used interchangeably with the 92090-024TRLF?

A: Yes, both Samtec parts are functionally equivalent substitutes. The primary difference is post-contact finish: CLT-112-02-G-D has gold post contacts, while CLT-112-02-L-D has tin post contacts. Selection depends on your specific post-contact finish requirements.

Q: What is the difference in insulation height between the original part and substitutes?

A: The 92090-024TRLF has an insulation height of 0.091" (2.30mm), while both CLT-112-02-G-D and CLT-112-02-L-D have 0.083" (2.10mm). This 0.008" (0.20mm) difference does not affect functional compatibility within the specified parameter range for this connector category.

Q: Are the substitute parts RoHS compliant?

A: Yes, both CLT-112-02-G-D and CLT-112-02-L-D are ROHS3 compliant, meeting current regulatory requirements. The original 92090-024TRLF is RoHS compliant.

Q: What contact materials are used in each part?

A: The 92090-024TRLF uses beryllium copper contacts, while both Samtec substitutes (CLT-112-02-G-D and CLT-112-02-L-D) use phosphor bronze contacts. Both materials are suitable for the specified connector application and pitch specifications.

Q: Do the substitute parts have specified operating temperature and current ratings?

A: Yes, both CLT-112-02-G-D and CLT-112-02-L-D are rated for -55°C ~ 125°C operating temperature and 4.1A per contact. The original 92090-024TRLF does not provide these specifications in the available data.

Q: What is the packaging difference between the original and substitute parts?

A: The 92090-024TRLF is supplied in Tape & Reel (TR) packaging, while CLT-112-02-G-D and CLT-112-02-L-D are supplied in Tube packaging. Packaging format does not affect connector functionality or compatibility.