Amphenol ICC 66925-518 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 66925-518 is a 36-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 inventory requirements necessitate qualified alternatives.

Substiute Parts

66925-518

Amphenol ICC (FCI)In Stock: 113666925-518 Datasheet

Current PartRFQ

535512-5

TE Connectivity AMP ConnectorsIn Stock: 950535512-5 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 66925-518 is determined by strict alignment with the following critical parameters:

• Connector type: Receptacle
• Contact type: Female socket
• Position count: 36 positions
• Mating pitch: 0.100" (2.54mm)
• Row configuration: 2 rows with 0.100" (2.54mm) spacing
• Mounting: Through-hole, right-angle orientation
• Termination method: Solder
• Fastening mechanism: Push-pull
• Mating contact finish: Gold plating
• Flammability rating: UL94 V-0

The substitute part TE Connectivity AMP Connectors 535512-5 satisfies all critical substitution parameters. Both connectors are receptacles with identical position counts, pitch specifications, row configurations, mounting styles, and fastening mechanisms. Both feature gold-plated mating contacts and UL94 V-0 flammability ratings.

Parameter Comparison

Engineering Selection Recommendations

Both the 66925-518 and 535512-5 maintain active product status and are functionally equivalent for applications requiring 36-position, 0.100" pitch receptacle connectors with right-angle through-hole mounting and push-pull fastening.

Both connectors are RoHS non-compliant and carry identical MSL ratings (1 - Unlimited), indicating equivalent moisture handling characteristics. Both are classified under ECCN EAR99 and share the same HTSUS code, confirming regulatory alignment.

Selection between these parts should be based on availability, lead time, and existing supply chain relationships, as both satisfy identical electrical and mechanical interface requirements.

Frequently Asked Questions (FAQ)

Q: Can the 535512-5 be used as a direct replacement for the 66925-518?

A: Yes. Both connectors share identical critical parameters: 36 positions, 0.100" (2.54mm) pitch, 2-row configuration with 0.100" row spacing, through-hole right-angle mounting, push-pull fastening, and gold-plated mating contacts. Physical and electrical interfaces are compatible.

Q: What are the key differences between these two connectors?

A: The connectors differ in manufacturer series designation (Dubox™ versus AMPMODU Mod II), insulation material composition (Polyamide glass-filled versus Polyester glass-filled), contact post material (Brass versus Phosphor Bronze), and contact post finish thickness (100.0µin versus 50.0µin). Mating contact specifications and overall form factor remain identical.

Q: Are there any compliance or certification differences?

A: Both connectors carry identical compliance status: RoHS non-compliant, MSL 1 (Unlimited), ECCN EAR99, and HTSUS 8536.69.4040. Both meet UL94 V-0 flammability requirements.

Q: What mounting considerations apply to both parts?

A: Both connectors are through-hole, right-angle receptacles designed for PCB solder termination. Mounting footprints are identical due to matching pitch, row spacing, and contact post specifications.

Q: Can these connectors be intermated with the same plug connectors?

A: Yes. Both receptacles accept identical 36-position, 0.100" pitch plug connectors with push-pull fastening mechanisms, as the mating interfaces are functionally equivalent.