Phoenix Contact 1677047 Female Insert 16 Position Screw Connector - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1677047 is a female insert connector with 16 screw termination positions, part of the HEAVYCON® A16 series. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing system maintenance and new design implementations. The part operates within a 600V, 10A electrical specification and maintains operational capability across -40°C to 125°C temperature ranges.

Substiute Parts

1677047

Phoenix ContactIn Stock: 10451677047 Datasheet

Current PartRFQ

1585346

Phoenix ContactIn Stock: 11391585346 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 1677047 is determined by the following critical parameters:

• Series Compatibility: Both parts must belong to the HEAVYCON® A16 series to ensure mechanical and electrical interchangeability
• Connector Type & Gender: Female insert configuration must be maintained
• Size Classification: D25 form factor must be preserved
• Termination Method: Screw termination is required
• Voltage Rating: Minimum 600V rating required
• Operating Temperature Range: Must support -40°C to 125°C operation
• Contact Material & Finish: Copper Alloy with Silver finish ensures electrical performance consistency
• Compliance Standards: RoHS compliance and UL94 V-0 flammability rating must be maintained

The substitute part 1585346 meets all these criteria while offering enhanced electrical capacity and active product status.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1585346 is the direct substitute for the obsolete 1677047. Selection of this substitute is supported by the following factors:

• Product Status: The 1585346 maintains active product status, ensuring continued availability and manufacturer support, whereas the 1677047 is obsolete
• Compliance Continuity: Both parts maintain identical RoHS compliance and UL94 V-0 flammability certification, preserving regulatory requirements
• Electrical Enhancement: The 1585346 provides increased current capacity (19A versus 10A) while maintaining the 600V voltage rating, offering improved performance margin
• Mechanical Compatibility: Identical series designation, connector type, gender, size, and termination method ensure direct mechanical interchangeability
• Temperature Performance: Both parts operate across the identical -40°C to 125°C temperature range
• Contact Integrity: Copper Alloy with Silver finish is maintained in both parts, ensuring consistent electrical performance

Frequently Asked Questions (FAQ)

Q: Can the 1585346 be used as a direct replacement for the 1677047?

A: Yes. Both parts are female inserts within the HEAVYCON® A16 series with D25 size classification and screw termination. Mechanical and electrical compatibility is maintained across all critical parameters.

Q: What is the difference between 16 positions and 16+Ground positions?

A: The 1585346 includes a dedicated ground position in addition to the 16 signal positions. This addition does not affect compatibility with systems designed for the 1677047, as the ground connection provides supplementary functionality without altering the core 16-position interface.

Q: Does the housing material change affect performance?

A: The 1585346 uses Polycarbonate (PC) housing instead of Polyamide (PA) Nylon. Both materials maintain UL94 V-0 flammability rating and support the identical operating temperature range. Material selection does not impact electrical performance or mechanical interchangeability.

Q: Why is the current rating higher on the 1585346?

A: The 1585346 is rated for 19A compared to the 1677047's 10A. This represents an enhanced design specification within the same series and form factor. Systems operating at or below 10A will function without modification.

Q: Are both parts RoHS compliant?

A: Yes. Both the 1677047 and 1585346 are RoHS compliant and maintain UL94 V-0 flammability certification.

Q: What is the packaging difference?

A: The 1677047 was supplied with unspecified packaging, while the 1585346 is supplied in bulk packaging. This affects logistics and inventory management but does not alter component specifications or performance.