Phoenix Contact 1604901 Heavy Duty Connector Base - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1604901 is a base-mount heavy duty connector for side entry applications, designed for D25 size connectors with M25 thread configuration. This connector provides IP65 ingress protection (dust tight, water resistant) and operates across a wide temperature range of -40°C to 125°C. The part is classified as obsolete, making identification of suitable substitute components essential for ongoing system maintenance and new design implementations.

Substiute Parts

1604901

Phoenix ContactIn Stock: 12001604901 Datasheet

Current PartRFQ

1424393

Phoenix ContactIn Stock: 11281424393 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1604901 is determined by the following critical parameters:

Core Compatibility Requirements:

• Manufacturer: Phoenix Contact (same manufacturer ensures design compatibility within HEAVYCON® D series)
• Series: HEAVYCON® D (maintains mechanical and electrical interface standards)
• Connector Type: Base - Box Mount (functional form factor requirement)
• Style: Side Entry (mounting orientation requirement)
• Size: D25 (connector size specification)
• Thread Size: M25 (mechanical interface requirement)
• Housing Material: Aluminum, Die Cast (material specification for environmental durability)
• Operating Temperature Range: -40°C to 125°C (thermal compatibility)

Allowable Parameter Variations:

• Ingress Protection: May be equal or superior (IP65 or higher acceptable)
• Lock Location: Locking Clip on Base Bottom (consistent across variants)
• Housing Finish: May vary (powder coated or alternative finishes acceptable)
• Dimensions: Minor variations acceptable if mounting footprint remains compatible
• Features: Additional features (such as salt water resistance) are acceptable enhancements

The substitute part 1604901 meets all core compatibility requirements while providing enhanced ingress protection (IP66/IP67) and additional environmental resistance features.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1424393 is a direct substitute for the obsolete 1604901 based on the following engineering criteria:

Product Status Alignment: The 1424393 is classified as active product status, ensuring continued availability, technical support, and supply chain reliability compared to the obsolete 1604901.

Compliance and Certification: Both parts maintain RoHS compliance and equivalent ECCN/HTSUS classifications, supporting regulatory requirements for industrial applications.

Enhanced Environmental Protection: The 1424393 provides IP66/IP67 ingress protection with salt water resistance features, representing a performance upgrade from the IP65 specification of the 1604901. This enhancement is suitable for applications requiring superior environmental sealing without compromising mechanical compatibility.

Mechanical and Thermal Compatibility: All critical parameters—connector type, size, thread configuration, housing material, and operating temperature range—are identical between the two parts, ensuring direct mechanical and thermal interchangeability.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 1424393 directly replace the 1604901 in existing installations?

A: Yes. Both parts share identical connector type, size (D25), thread size (M25), locking mechanism, housing material, and operating temperature range. The 1424393 is mechanically and thermally interchangeable with the 1604901.

Q: What is the primary difference between these two parts?

A: The 1424393 provides enhanced ingress protection (IP66/IP67 versus IP65) and includes salt water resistance features. The 1604901 is obsolete, while the 1424393 is an active product with ongoing manufacturer support.

Q: Are there any dimensional differences that could affect mounting?

A: Minor dimensional variations exist. The 1604901 measures 4.311" L × 1.969" W × 2.244" H, while the 1424393 measures 3.150" L × 2.008" W × 2.244" H. Height remains constant; length and width differ slightly. Verify mounting clearances in your specific application before implementation.

Q: Does the 1424393 maintain the same locking mechanism?

A: Yes. Both parts feature a single locking clip located on the base bottom, ensuring identical installation and removal procedures.

Q: What packaging format is available for the 1424393?

A: The 1424393 is supplied in bulk packaging, with 1058 pieces available as new original stock.

Q: Are both parts RoHS compliant?

A: The 1604901 is explicitly RoHS compliant. The 1424393 RoHS status is not specified in the available documentation; verify compliance requirements with Phoenix Contact if regulatory certification is mandatory for your application.