H4CFN4DCS Equivalent & Substitute Parts

Part Overview

The H4CFN4DCS is a female coupler connector manufactured by Amphenol Industrial Operations, designed for photovoltaic (solar panel) applications. This connector accommodates 10 ~ 12 AWG wire gauges and features Plus coding and keying. The H4CFN4DCS is classified as obsolete, necessitating identification of active equivalent parts to maintain system compatibility and ensure continued availability for new installations and field replacements.

Substiute Parts

H4CFN4DCS

Amphenol Industrial OperationsIn Stock: 927H4CFN4DCS Datasheet

Current PartRFQ

HH4CFD4TMS

Amphenol Industrial OperationsIn Stock: 778HH4CFD4TMS Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the H4CFN4DCS is determined by strict equivalence across the following parameters:

• Connector Type: Female Coupler configuration
• Wire Gauge Compatibility: 10 ~ 12 AWG
• Coding and Keying: Plus designation for mechanical and electrical compatibility
• Series Family: Helios H4 platform
• Manufacturer: Amphenol Industrial Operations
• Regulatory Compliance: RoHS Compliant status
• Moisture Sensitivity: MSL 1 (Unlimited)

The substitute part HH4CFD4TMS meets all these criteria and is classified as active, providing a direct functional replacement for the obsolete H4CFN4DCS.

Parameter Comparison

Engineering Selection Recommendations

The HH4CFD4TMS is the direct equivalent substitute for the H4CFN4DCS. Both connectors share identical electrical and mechanical specifications within the Helios H4 series. The primary distinction is product status: the H4CFN4DCS is obsolete, while the HH4CFD4TMS is active and currently in production.

Selection of HH4CFD4TMS is appropriate for:

• New photovoltaic system installations requiring female coupler connectors rated for 10 ~ 12 AWG conductors
• Field replacements in existing systems originally specified with H4CFN4DCS connectors
• Applications requiring RoHS compliance and unlimited moisture sensitivity tolerance

Both parts maintain identical regulatory compliance, including RoHS certification and EAR99 export classification. The HH4CFD4TMS is available in bulk packaging, supporting both prototype and production-volume requirements.

Frequently Asked Questions (FAQ)

Q: Can HH4CFD4TMS be used as a direct replacement for H4CFN4DCS?

A: Yes. Both connectors are female couplers within the Helios H4 series, rated for 10 ~ 12 AWG wire gauges, and feature Plus coding and keying. Electrical and mechanical compatibility is complete.

Q: What is the significance of the obsolete status of H4CFN4DCS?

A: Obsolete status indicates the H4CFN4DCS is no longer manufactured. The HH4CFD4TMS provides continued access to equivalent functionality through an active product line.

Q: Are there differences in packaging between these connectors?

A: The H4CFN4DCS packaging specification is not provided in the technical data. The HH4CFD4TMS is supplied in bulk packaging. Packaging selection should be determined based on application requirements and procurement volume.

Q: Do both connectors meet the same regulatory requirements?

A: Yes. Both the H4CFN4DCS and HH4CFD4TMS are RoHS Compliant, classified under ECCN EAR99, and assigned HTSUS code 8536.69.8000.

Q: What wire gauge range is supported by these connectors?

A: Both connectors accommodate 10 ~ 12 AWG wire gauges, ensuring compatibility across the specified conductor size range.

Q: Is the Plus keying system identical between both parts?

A: Yes. Both connectors feature Plus coding and keying, ensuring mechanical and electrical interchangeability within the Helios H4 connector family.