Phoenix Contact 1773909 Heavy Duty Connector Hood - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1773909 is a heavy duty connector hood for side entry applications with PG21 thread size, designed for the HEAVYCON® HV series. This component provides IP65 ingress protection (dust tight, water resistant) and operates across -40°C to 125°C. The part is currently obsolete, making identification of functionally equivalent alternatives essential for system maintenance, repair, and new installations where legacy specifications must be maintained or upgraded.

Substiute Parts

1773909

Phoenix ContactIn Stock: 9851773909 Datasheet

Current PartRFQ

1412759

Phoenix ContactIn Stock: 7801412759 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1773909 is determined by the following critical parameters:

• Connector Type & Style: Must be hood connector with side entry configuration
• Thread Size: PG21 thread compatibility is mandatory for mechanical fit
• Operating Temperature Range: Must support -40°C to 125°C minimum
• Housing Material: Aluminum die cast construction maintains structural and thermal properties
• Ingress Protection: Must meet or exceed IP65 rating for environmental sealing
• Manufacturer Compatibility: Phoenix Contact components ensure design consistency and certification alignment

The substitute part 1412759 qualifies as an equivalent alternative based on these parameters. While it belongs to the HEAVYCON® B series (versus the original HV series) and features an upgraded B24 size with enhanced IP66/IP67/IP69K protection, it maintains all critical mechanical and environmental specifications required for functional substitution in PG21 side entry hood applications.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Obsolete Part Continuity)

Part 1412759 is the designated substitute for 1773909. Both components share identical thread sizing (PG21), connector type (hood side entry), locking mechanism, operating temperature range, and housing material. The substitute maintains full mechanical and environmental compatibility while offering enhanced ingress protection (IP66/IP67/IP69K versus IP65).

Compliance Considerations

The original part 1773909 carries RoHS Compliant certification. The substitute part 1412759 meets the more stringent ROHS3 Compliant standard, ensuring forward compatibility with current regulatory requirements. Both parts are classified under ECCN EAR99 and HTSUS 8538.90.8180.

Product Status Impact

The original part's obsolete status necessitates transition to active inventory. Part 1412759 is currently in active production with 689 units available in stock, ensuring supply chain continuity and long-term availability for ongoing applications.

Frequently Asked Questions (FAQ)

Q: Can part 1412759 be used as a direct mechanical replacement for 1773909?

A: Yes. Both parts feature PG21 thread sizing, identical locking clip configuration on the base bottom, and aluminum die cast housing. Mechanical fit and mounting are equivalent.

Q: What is the difference between IP65 and IP66/IP67/IP69K protection ratings?

A: IP65 provides dust tight and water resistant protection. IP66/IP67/IP69K offers enhanced sealing: IP66 adds protection against powerful water jets, IP67 enables temporary immersion, and IP69K withstands high-temperature, high-pressure water jets. Part 1412759 exceeds the environmental protection of the original part.

Q: Are there temperature operating range differences?

A: No. Both parts operate across -40°C to 125°C, ensuring thermal compatibility in identical application environments.

Q: Does the size difference (HV10/16 versus B24) affect substitution?

A: Size designation reflects internal contact configuration and contact count capacity. The B24 designation in part 1412759 indicates a different contact arrangement within the same PG21 threaded hood form factor. Substitution is valid for hood-level applications; verify contact pin compatibility with mating connectors.

Q: What is the packaging difference?

A: Original part 1773909 has unspecified packaging. Substitute part 1412759 is supplied in bulk packaging. Confirm packaging requirements for your procurement and inventory management processes.

Q: Are both parts RoHS compliant?

A: Yes. Part 1773909 is RoHS Compliant. Part 1412759 meets the updated ROHS3 Compliant standard, providing enhanced regulatory alignment with current environmental directives.