Phoenix Contact 1620458 Circular Connector Receptacle Housing - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1620458 is a 17-position circular connector receptacle housing designed for panel mount, right-angle applications with a rotatable backshell. This component functions as the housing for male pin connectors and provides IP67-rated environmental protection suitable for industrial applications requiring dust and water resistance.

The 1620458 carries an obsolete product status. Identifying equivalent substitute parts is necessary to maintain system compatibility, ensure continued availability, and support ongoing maintenance and production requirements for installations using this connector series.

Substiute Parts

1620458

Phoenix ContactIn Stock: 9951620458 Datasheet

Current PartRFQ

1628523

Phoenix ContactIn Stock: 9801628523 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1620458 is determined by the following critical parameters:

Primary Compatibility Criteria:

• Connector type: Receptacle housing for male pins
• Number of positions: 17
• Shell size designation: M17-17
• Mounting configuration: Panel mount, right-angle orientation
• Contact termination method: Crimp
• Mounting feature: Flange-based attachment

Environmental & Operational Criteria:

• Ingress protection rating: IP67 minimum
• Operating temperature range: Must accommodate -40°C to 125°C
• Shielding configuration: Acceptable as either shielded or unshielded depending on application requirements

The Phoenix Contact 1628523 qualifies as a substitute based on matching all primary compatibility criteria and maintaining equivalent environmental protection ratings. Both parts accommodate 17-position M17-17 connectors with crimp contacts in panel-mount, right-angle configurations with flange mounting.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1628523 serves as the active-status equivalent for the obsolete 1620458 model. Both components share identical core specifications for 17-position M17-17 circular connector receptacles with panel-mount, right-angle configurations and crimp contact termination.

Selection Basis:

The 1628523 is classified as an active product within the Phoenix Contact PRO series, ensuring ongoing manufacturer support, availability, and compliance with current regulatory standards. The substitute maintains functional compatibility across the critical parameters that define connector interchangeability: position count, shell size, mounting method, and contact termination approach.

The 1628523 provides enhanced ingress protection (IP67/IP68 versus IP67) and operates within a -40°C to 105°C temperature range. Applications requiring the full -40°C to 125°C range of the original 1620458 should evaluate thermal requirements against the substitute's specified operating limits.

Differences in fastening mechanism (threaded versus push-twist) and shielding configuration (unshielded versus shielded) must be assessed against specific application requirements. The substitute's gadolinium-zinc shell material provides corrosion resistance suitable for industrial environments.

Frequently Asked Questions (FAQ)

Q: What determines whether the 1628523 can replace the 1620458?

A: Substitution is based on matching connector type (receptacle for male pins), position count (17), shell size (M17-17), mounting configuration (panel mount, right angle), contact termination (crimp), and environmental protection rating (IP67 minimum). The 1628523 meets all these criteria.

Q: Are there differences in fastening between these parts?

A: Yes. The 1620458 uses push-twist fastening, while the 1628523 uses threaded fastening. The fastening type affects installation procedure and must be compatible with the mating connector design.

Q: Does the shielding difference affect compatibility?

A: The 1620458 is shielded; the 1628523 is unshielded. Shielding selection depends on electromagnetic interference requirements in the application. Unshielded connectors are suitable for applications without EMI sensitivity.

Q: What is the temperature operating range difference?

A: The 1620458 operates from -40°C to 125°C, while the 1628523 operates from -40°C to 105°C. Applications requiring operation above 105°C must retain the original 1620458 or identify alternative solutions.

Q: Is the 1628523 compliant with current regulations?

A: The 1628523 is an active product from Phoenix Contact, indicating current manufacturer support and compliance with applicable standards. Specific RoHS and REACH compliance details should be verified with the manufacturer for your application requirements.

Q: What is the difference in shell material?

A: The 1620458 uses unspecified metal; the 1628523 uses gadolinium-zinc. Gadolinium-zinc provides enhanced corrosion resistance in harsh industrial environments.