Amphenol ICC 84860-1002LF Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 84860-1002LF is a 30-position PCB header connector with male pins designed for through-hole mounting. This component belongs to the Metral® series of backplane connectors and features gold-plated contacts rated for 1A continuous current operation across an extended temperature range of -55°C to 125°C.

The 84860-1002LF is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or maintenance requirements for systems utilizing this connector.

Substiute Parts

84860-1002LF

Amphenol ICC (FCI)In Stock: 84984860-1002LF Datasheet

Current PartRFQ

74741-172LF

Amphenol ICC (FCI)In Stock: 124174741-172LF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 84860-1002LF is determined by strict equivalence across the following critical parameters:

• Connector type and pin configuration (Header, Male Pins, 30 positions)
• Physical pitch and row arrangement (0.079" / 2.00mm pitch, 5 rows)
• Mounting and termination method (Through Hole, Solder)
• Electrical performance (1A current rating, -55°C to 125°C operating range)
• Material compliance (UL94 V-0 flammability rating)
• Contact material and finish (Gold plating)

The substitute part 74741-172LF meets all these criteria and is manufactured by the same supplier (Amphenol ICC). This part maintains functional and mechanical compatibility while offering improved supply availability due to its active product status.

Parameter Comparison

Engineering Selection Recommendations

The 74741-172LF is the recommended substitute for the obsolete 84860-1002LF. Both parts are manufactured by Amphenol ICC within the Metral® connector series and maintain identical electrical and mechanical specifications across all critical parameters.

The 74741-172LF offers the following advantages:

• Active product status ensures ongoing availability and supply chain support
• RoHS compliance certification provides regulatory alignment for modern applications
• Equivalent contact finish thickness (30.0µin vs. 31.5µin) maintains electrical performance within acceptable tolerances
• Board guide feature provides enhanced mechanical stability during assembly and operation

The contact finish thickness variance of 0.04µm falls within standard manufacturing tolerances and does not affect functional compatibility or electrical performance for this connector class.

Frequently Asked Questions (FAQ)

Q: Can the 74741-172LF be used as a direct replacement for the 84860-1002LF in existing designs?

A: Yes. Both connectors share identical pitch (2.00mm), position count (30), row configuration (5), mounting method (Through Hole), and electrical ratings (1A, -55°C to 125°C). Physical and functional compatibility is confirmed.

Q: What is the significance of the "Board Guide" feature on the 74741-172LF?

A: The board guide is a mechanical feature that aids in connector alignment during PCB assembly. This does not affect electrical performance and is compatible with standard PCB layouts designed for the 84860-1002LF.

Q: Does the difference in contact finish thickness affect performance?

A: No. The contact finish thickness difference (31.5µin vs. 30.0µin) is within standard manufacturing tolerances for gold-plated connectors and does not impact electrical conductivity, current carrying capacity, or reliability for this application class.

Q: Why is RoHS compliance important for the 74741-172LF?

A: RoHS compliance indicates the absence of restricted substances (lead, cadmium, mercury, etc.) in the connector composition. This is relevant for applications subject to environmental regulations and modern supply chain requirements.

Q: Are there any packaging differences between these parts?

A: The 84860-1002LF packaging is not specified in available data. The 74741-172LF is supplied in Tube packaging. Confirm packaging requirements with your procurement process.

Q: What is the Moisture Sensitivity Level (MSL) rating?

A: Both parts carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. These connectors can be stored and handled under standard warehouse conditions without special desiccant or humidity controls.