Amphenol ICC 66925-010LF Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 66925-010LF is a 20-position receptacle connector featuring 0.100" (2.54mm) pitch, through-hole right-angle mounting, and gold-plated mating contacts. This connector is part of the Dubox™ series and maintains active product status. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design requirements permit functional equivalents with differing contact finishes or insulation materials.

Substiute Parts

66925-010LF

Amphenol ICC (FCI)In Stock: 82866925-010LF Datasheet

Current PartRFQ

BCS-110-T-D-HE

Samtec Inc.In Stock: 907BCS-110-T-D-HE Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution between the Amphenol ICC 66925-010LF and Samtec Inc. BCS-110-T-D-HE is based on the following critical parameters that remain constant:

• Connector type: Receptacle
• Contact type: Female socket
• Number of positions: 20
• Pitch - mating: 0.100" (2.54mm)
• Number of rows: 2
• Row spacing - mating: 0.100" (2.54mm)
• Mounting type: Through hole, right angle
• Termination: Solder
• Fastening type: Push-pull
• Material flammability rating: UL94 V-0
• Moisture sensitivity level: 1 (Unlimited)

Variations between parts include contact finish (gold versus tin), insulation material composition, and specific dimensional tolerances. These differences are permissible within the scope of rectangular connector substitution when mechanical and electrical interface requirements are met.

Parameter Comparison

Engineering Selection Recommendations

Both the Amphenol ICC 66925-010LF and Samtec Inc. BCS-110-T-D-HE maintain active product status and comply with UL94 V-0 flammability requirements. Both parts are RoHS compliant and carry MSL 1 rating, indicating no moisture sensitivity restrictions during storage and handling.

The primary distinction between these parts is the contact finish: the 66925-010LF features gold-plated mating contacts, while the BCS-110-T-D-HE uses tin plating. Secondary differences include insulation material (polyamide versus liquid crystal polymer), contact material composition (brass versus phosphor bronze), and minor dimensional variations in insulation height and contact post length.

Selection between these parts should be based on specific application requirements regarding contact finish performance, insulation material compatibility, and dimensional constraints within the PCB layout.

Frequently Asked Questions (FAQ)

Q: Can the Samtec BCS-110-T-D-HE directly replace the Amphenol ICC 66925-010LF?

A: Both connectors share identical mating pitch (0.100"), position count (20), row configuration (2 rows), and mounting type (through-hole right angle). Mechanical and electrical interface compatibility is maintained. The primary difference is contact finish (gold versus tin), which may affect performance in specific corrosive or high-reliability applications.

Q: What is the significance of the contact finish difference?

A: The 66925-010LF uses gold plating on mating contacts, while the BCS-110-T-D-HE uses tin. Gold provides superior corrosion resistance and lower contact resistance in low-signal applications. Tin is suitable for general-purpose applications with adequate environmental protection.

Q: Are there dimensional compatibility concerns?

A: The insulation height differs by 0.030" (0.77mm), and contact post length differs by 0.010" (0.25mm). These variations must be evaluated against specific PCB layout and mating connector specifications to ensure proper engagement and clearance.

Q: Do both parts meet the same compliance standards?

A: Both parts are UL94 V-0 rated, RoHS compliant, and carry MSL 1 classification. The BCS-110-T-D-HE additionally carries ROHS3 compliance and REACH Unaffected status.

Q: What is the packaging format for both parts?

A: Both the 66925-010LF and BCS-110-T-D-HE are supplied in tube packaging.