Phoenix Contact 1622661 Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1622661 is a female coupler connector designed for photovoltaic (solar panel) applications within the SUNCLIX series. This non-keyed connector accommodates 10 ~ 14 AWG wire gauges and is RoHS compliant with unlimited moisture sensitivity rating (MSL 1).

The 1622661 has reached obsolete product status. Identifying equivalent and substitute parts is necessary to maintain system compatibility and ensure continued availability for new installations, repairs, and system expansions where this connector type is specified.

Substiute Parts

1622661

Phoenix ContactIn Stock: 10041622661 Datasheet

Current PartRFQ

1050771

Phoenix ContactIn Stock: 9111050771 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 1622661 is based on the following critical parameters that must remain consistent:

Mandatory Matching Parameters:

• Manufacturer: Phoenix Contact
• Series: SUNCLIX
• Connector Type: Female Coupler
• Wire Gauge Range: 10 ~ 14 AWG
• RoHS Compliance: Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• Application Category: Photovoltaic (Solar Panel) Connectors

The primary substitute part, Phoenix Contact 1050771, maintains all mandatory parameters while transitioning from non-keyed to Plus-keyed configuration. This keying enhancement provides improved connector alignment and mating security within the SUNCLIX ecosystem.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: Phoenix Contact 1050771

The 1050771 is the manufacturer-recommended substitute for the obsolete 1622661. Both connectors share identical electrical and mechanical specifications for wire gauge accommodation (10 ~ 14 AWG) and maintain full RoHS compliance with MSL 1 rating.

The transition from non-keyed to Plus-keyed design in the 1050771 represents a design enhancement within the SUNCLIX family. The Plus keying provides directional mating guidance while maintaining backward compatibility with the SUNCLIX connector ecosystem.

The 1050771 carries active product status with established supply chain availability (806 Pcs in stock), ensuring long-term component sourcing for new designs and field replacements.

Frequently Asked Questions (FAQ)

Q: Can the 1050771 directly replace the 1622661 in existing installations?

A: The 1050771 maintains identical wire gauge specifications (10 ~ 14 AWG) and connector type (female coupler) as the 1622661. The Plus keying on the 1050771 provides enhanced mating alignment within the SUNCLIX series. Compatibility depends on the mating connector configuration in your specific application.

Q: What is the difference between non-keyed and Plus-keyed configurations?

A: Non-keyed connectors allow mating in any rotational orientation. Plus-keyed connectors incorporate directional features that ensure correct mating alignment. Both configurations maintain the same electrical and mechanical performance for the specified wire gauge range.

Q: Are both parts RoHS compliant?

A: Yes. Both the 1622661 and 1050771 are RoHS compliant with MSL 1 (unlimited moisture sensitivity), suitable for photovoltaic applications.

Q: What packaging options are available for the substitute part?

A: The 1050771 is supplied in bulk packaging. Confirm packaging requirements with your procurement specifications.

Q: Why is the 1622661 listed as obsolete?

A: The 1622661 has reached end-of-life status. Phoenix Contact has transitioned to the 1050771 as the active equivalent within the SUNCLIX product line. The 1050771 incorporates the Plus keying enhancement while maintaining all core electrical and mechanical specifications.