TE Connectivity 4-1394462-6 Female Coupler Connector Plus Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors model 4-1394462-6 is a Female Coupler Connector Plus designed for photovoltaic (solar panel) applications. This connector features a 2.5mm² wire gauge specification and operates within the Solarlok series. The part is classified as obsolete, making identification of equivalent and substitute components essential for system maintenance, repair, and component sourcing in active solar installations.

Substiute Parts

4-1394462-6

TE Connectivity AMP ConnectorsIn Stock: 11544-1394462-6 Datasheet

Current PartRFQ

2270025-1

TE Energy & UtilitiesIn Stock: 309282270025-1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 4-1394462-6 connector is determined by the following critical parameters:

Functional Compatibility Parameters:

• Connector Type: Female Coupler configuration
• Keying System: Plus-coded keyed design
• Application Category: Photovoltaic (Solar Panel) Connectors
• Series Family: Solarlok series compatibility

Electrical and Physical Parameters:

• Wire Gauge Specification: 2.5mm² or equivalent AWG rating (10–12 AWG)
• Connector Interface: Standardized coupler interface within the Solarlok family

Compliance and Environmental Parameters:

• RoHS Compliance: ROHS3 or RoHS Compliant status
• Moisture Sensitivity: MSL 1 or Not Applicable
• ECCN Classification: EAR99

The substitute part 2270025-1 meets all functional and electrical requirements for direct substitution, with wire gauge specification of 10–12 AWG, which is electrically equivalent to the 2.5mm² specification of the main part.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: TE Energy & Utilities 2270025-1

The 2270025-1 is the designated substitute for the obsolete 4-1394462-6. This selection is based on the following engineering criteria:

Functional Equivalence: Both connectors are Female Coupler types with Plus keying within the Solarlok family, ensuring mechanical and electrical interface compatibility in photovoltaic applications.

Electrical Compatibility: The 10–12 AWG wire gauge specification of the 2270025-1 is electrically equivalent to the 2.5mm² specification of the 4-1394462-6, providing identical current-carrying capacity and contact performance.

Compliance Status: The 2270025-1 maintains RoHS compliance (RoHS Compliant status) and carries the same ECCN classification (EAR99), ensuring regulatory alignment with the original part.

Product Availability: The 2270025-1 is classified as Active with substantial inventory availability (30,877 pcs), providing reliable sourcing for replacement and new installations.

Packaging Consideration: The 2270025-1 is supplied in Bag packaging, which is standard for connector distribution in photovoltaic applications.

Frequently Asked Questions (FAQ)

Q: Can the 2270025-1 directly replace the 4-1394462-6 in existing solar panel installations?

A: Yes. Both connectors are Female Coupler types with Plus keying within the Solarlok series. The 10–12 AWG specification of the 2270025-1 is electrically equivalent to the 2.5mm² specification of the 4-1394462-6, ensuring direct functional compatibility.

Q: What is the significance of the Plus keying designation?

A: The Plus keying is a mechanical coding system that ensures proper mating orientation and prevents incorrect connector pairing. Both the main part and substitute maintain this keying standard, guaranteeing compatibility within the Solarlok connector family.

Q: Why is the 4-1394462-6 classified as obsolete?

A: Obsolete status indicates that the manufacturer has discontinued production of this part. The 2270025-1 represents the current active equivalent within the Solarlok product line.

Q: Are there any compliance differences between the two parts?

A: Both parts are RoHS compliant and carry the same ECCN classification (EAR99). The main part is ROHS3 Compliant, while the substitute is RoHS Compliant. Both meet current regulatory requirements for photovoltaic connector applications.

Q: What does the Moisture Sensitivity Level (MSL) difference indicate?

A: The main part has MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage and handling. The substitute has MSL Not Applicable, which is typical for connectors designed for outdoor photovoltaic environments where moisture exposure is inherent to the application.

Q: Is the packaging difference between the parts significant?

A: The 4-1394462-6 packaging is not specified in available documentation. The 2270025-1 is supplied in Bag packaging, which is standard for photovoltaic connector distribution and does not affect functional performance or installation compatibility.

Q: Can the 2270025-1 be used in new solar panel installations?

A: Yes. The 2270025-1 is classified as Active with full production support, making it suitable for both replacement applications and new photovoltaic system installations requiring Solarlok Female Coupler Plus connectors.