Phoenix Contact 1637171 Female Module Heavy Duty Connector Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1637171 is a female module connector for the HEAVYCON® M series, designed for heavy-duty applications requiring secure screw termination. This component features a single position configuration with 600V voltage rating and 200A current capacity. The part is currently listed as obsolete, making identification of compatible substitute components essential for ongoing system maintenance and new design implementations.

Substiute Parts

1637171

Phoenix ContactIn Stock: 9351637171 Datasheet

Current PartRFQ

1417379

Phoenix ContactIn Stock: 12271417379 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1637171 is determined by the following critical parameters:

• Series Compatibility: Both parts must belong to the HEAVYCON® M series to ensure mechanical and electrical interchangeability
• Connector Type & Gender: Module configuration with female gender designation
• Position Count: Single position (1POS) requirement
• Termination Method: Screw termination for consistent installation methodology
• Voltage Rating: Minimum 600V rating to maintain electrical safety margins
• Operating Temperature Range: -40°C to 125°C compatibility
• Housing & Contact Materials: Polycarbonate housing with copper alloy contacts and silver finish
• Compliance Standards: UL94 V-0 flammability rating and RoHS compliance

The Phoenix Contact 1417379 meets all substitution criteria as an active product within the same series, maintaining identical mechanical form factor and core electrical specifications.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1417379 is the designated substitute for the obsolete 1637171. Both components maintain identical mechanical interfaces and core electrical specifications within the HEAVYCON® M series framework. The 1417379 is currently in active production status with confirmed inventory availability, ensuring supply chain continuity for replacement and new applications.

The primary distinction between these components is the current rating differential: the 1637171 supports 200A while the 1417379 supports 146A. Circuit designs operating at or below 146A current levels can implement the 1417379 as a direct functional replacement. Applications requiring the full 200A capacity of the original part must evaluate alternative solutions outside the provided substitute list.

Both parts maintain identical compliance certifications (UL94 V-0, RoHS), operating temperature ranges, and material specifications, confirming electrical and mechanical compatibility within their respective current ratings.

Frequently Asked Questions (FAQ)

Q: Can the 1417379 be used as a direct replacement for the 1637171 in all applications?

A: The 1417379 is mechanically and electrically compatible with the 1637171 for applications operating at 146A or below. Applications requiring the full 200A current capacity of the original part require alternative solutions.

Q: What is the significance of the current rating difference between these parts?

A: The 1637171 is rated for 200A continuous current, while the 1417379 is rated for 146A. This difference reflects contact geometry or material specifications within the same housing form factor. Circuit designs must operate within the rated current of the selected component.

Q: Are there packaging differences between these parts?

A: The 1637171 was supplied in standard packaging, while the 1417379 is supplied in bulk packaging. Both maintain identical electrical and mechanical specifications.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the 1637171 and 1417379 are UL94 V-0 rated, RoHS compliant, and maintain MSL 1 (Unlimited) moisture sensitivity levels.

Q: Why is the 1637171 listed as obsolete?

A: The 1637171 has been discontinued by Phoenix Contact. The 1417379 represents the active production equivalent within the HEAVYCON® M series.

Q: Are the operating temperature ranges identical?

A: Yes. Both components operate across the -40°C to 125°C temperature range with identical thermal performance characteristics.