Phoenix Contact 1775622 Male Insert 16 Position Screw Connector - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1775622 is a male insert connector with 16 screw termination positions, part of the HEAVYCON® B16 series. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing system maintenance and new design implementations. The connector is rated for 500V and 16A operation across an industrial temperature range of -40°C to 125°C, with silver-plated copper alloy contacts housed in polyamide material meeting UL94 V-0 flammability standards.

Substiute Parts

1775622

Phoenix ContactIn Stock: 11461775622 Datasheet

Current PartRFQ

1584871

Phoenix ContactIn Stock: 9071584871 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 1775622 is determined by the following critical parameters:

• Series Compatibility: Both parts must belong to the HEAVYCON® B16 series to ensure mechanical and electrical interchangeability within the connector system.
• Connector Type and Gender: Male insert configuration must be maintained for proper mating with corresponding female receptacles.
• Size Designation: B16 size classification ensures dimensional compatibility with existing housings and backshells.
• Termination Style: Screw termination must be preserved to maintain wire connection methodology.
• Electrical Ratings: Voltage and current ratings of substitute parts must meet or exceed the original specification (500V, 16A minimum).
• Operating Temperature Range: The substitute must support the full -40°C to 125°C operating envelope.
• Contact Material and Finish: Copper alloy with silver plating ensures consistent electrical performance and corrosion resistance.
• Regulatory Compliance: RoHS compliance and UL94 V-0 flammability rating are mandatory for industrial applications.

The Phoenix Contact 1584871 qualifies as a substitute based on these criteria, with the distinction of including an additional ground position (16+Ground) and enhanced voltage rating (600V).

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1584871 is the qualified substitute for the obsolete 1775622 based on the following engineering criteria:

Product Status Alignment: The 1584871 maintains active product status, ensuring continued availability, technical support, and supply chain reliability compared to the obsolete 1775622.

Regulatory Compliance: Both parts maintain UL94 V-0 flammability certification. The 1584871 carries ROHS3 compliance, representing current regulatory standards, while the 1775622 is RoHS Compliant. This upgrade ensures compatibility with evolving environmental and safety requirements.

Electrical Performance: The 1584871 provides enhanced voltage rating (600V versus 500V), delivering superior electrical margin while maintaining identical current capacity (16A) and temperature operating range (-40°C to 125°C).

Mechanical Compatibility: Both connectors maintain B16 size designation, male gender, and screw termination, ensuring direct mechanical interchangeability within existing HEAVYCON® B16 connector systems.

Housing Material Upgrade: The 1584871 utilizes glass-filled polycarbonate housing compared to the polyamide material of the 1775622, providing enhanced mechanical durability and environmental resistance.

Ground Position Addition: The 1584871 includes a dedicated ground position (16+Ground configuration), offering enhanced grounding capability for applications requiring dedicated ground termination.

Frequently Asked Questions (FAQ)

Q: Can the 1584871 directly replace the 1775622 in existing installations?

A: Yes. Both connectors share identical HEAVYCON® B16 series designation, B16 size, male gender, and screw termination. Mechanical and electrical interchangeability is maintained. The primary difference is the addition of one ground position in the 1584871 and enhanced voltage rating (600V versus 500V).

Q: What is the significance of the 16+Ground position configuration in the 1584871?

A: The additional ground position provides a dedicated termination point for ground connections, eliminating the need to allocate one of the 16 signal positions for grounding. This is beneficial in applications requiring robust ground distribution.

Q: Are there packaging differences between these parts?

A: The 1775622 is listed with no specified packaging designation, while the 1584871 is supplied in bulk packaging. Verify packaging requirements with your procurement specifications.

Q: Does the housing material change affect electrical performance?

A: No. Both polyamide and glass-filled polycarbonate materials maintain the required UL94 V-0 flammability rating and support identical electrical specifications (500V minimum, 16A). The polycarbonate material in the 1584871 provides enhanced mechanical durability.

Q: Is the 1584871 suitable for applications originally designed for the 1775622?

A: Yes, provided the application can accommodate the additional ground position. The enhanced voltage rating (600V) and improved regulatory compliance (ROHS3) make the 1584871 suitable for all applications within the original 500V, 16A specification envelope.

Q: What is the REACH status difference between these parts?

A: The 1584871 is identified as REACH Affected, indicating compliance with REACH chemical substance regulations. This represents current regulatory alignment for European market applications.