Phoenix Contact 1607827 Circular Connector Receptacle Housing - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1607827 is a 12-position circular connector receptacle housing designed for panel mount, right-angle applications with a rotatable backshell. This M23-12 connector features crimp contacts with 1.0mm contact size and operates across -20°C to 125°C. The part is designated as Last Time Buy, indicating end-of-life status. Identifying equivalent substitute parts is necessary to ensure design continuity and maintain supply chain reliability for applications requiring this connector form factor and electrical specifications.

Substiute Parts

1607827

Phoenix ContactIn Stock: 6991607827 Datasheet

Current PartRFQ

1628495

Phoenix ContactIn Stock: 7801628495 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 1607827 is determined by the following critical parameters that must remain constant:

• Connector Type & Form Factor: Receptacle housing for female sockets, M23-12 shell size
• Position Count: 12 positions
• Contact Specifications: Crimp type, 1.0mm contact size
• Mounting Configuration: Panel mount with right-angle orientation and flange mounting feature
• Mechanical Features: Rotatable backshell
• Shell Material: Gadolinium-Zinc construction
• Housing Color: Silver
• Insert Material: Polyamide (PA66), Nylon 6/6
• Contact Shape: Circular

The substitute part 1628495 maintains all critical parameters while offering enhanced environmental protection and extended temperature range. Variations in fastening type (threaded vs. push-twist), shielding configuration, and ingress protection rating are acceptable within the M23-12 receptacle housing category when the core mechanical and electrical interfaces remain compatible.

Parameter Comparison

Engineering Selection Recommendations

The 1628495 is the manufacturer-recommended substitute for the 1607827. Selection between these parts should be based on the following criteria:

Use 1607827 (Last Time Buy) only for existing inventory replenishment or legacy system maintenance where the specific RF series designation and threaded fastening mechanism are required. Current inventory availability is 689 pieces.

Use 1628495 (Active Status) for new designs and ongoing production. This PRO series connector offers:

• Active product status ensuring long-term availability and supply chain stability
• Extended operating temperature range (-40°C to 125°C vs. -20°C to 125°C)
• Enhanced ingress protection rating (IP66/IP68 vs. IP67)
• ROHS3 compliance (vs. RoHS Compliant)
• Push-Twist fastening mechanism for improved field serviceability
• Current inventory availability of 761 pieces

Both parts maintain identical M23-12 form factor, 12-position configuration, 1.0mm crimp contacts, and panel-mount right-angle orientation. The primary design consideration is the shielding difference: the 1607827 is shielded while the 1628495 is unshielded. Applications requiring electromagnetic shielding must retain the 1607827 or identify alternative shielded M23-12 receptacle housings.

Frequently Asked Questions (FAQ)

Q: Can the 1628495 directly replace the 1607827 in existing assemblies?

A: The 1628495 maintains mechanical and electrical compatibility as an M23-12 receptacle housing with identical position count, contact type, and mounting configuration. However, the fastening mechanism differs (push-twist vs. threaded), and shielding is removed. Verify that your application does not require the threaded fastening interface or electromagnetic shielding before substitution.

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

A: The 1607827 includes shielding; the 1628495 does not. Shielding is specified for applications requiring electromagnetic interference (EMI) suppression. If your design requires shielded signal transmission, the 1628495 is not suitable without additional external shielding measures.

Q: Why is the 1607827 designated as Last Time Buy?

A: Last Time Buy status indicates Phoenix Contact has discontinued this product line. The RF series is being superseded by the PRO series (1628495). New designs should transition to the 1628495 to ensure long-term component availability and support.

Q: Are the operating temperature ranges interchangeable?

A: The 1628495 supports -40°C to 125°C, while the 1607827 supports -20°C to 125°C. The 1628495 offers extended low-temperature capability. If your application operates below -20°C, the 1628495 is required. For applications within -20°C to 125°C, both parts are functionally equivalent in this parameter.

Q: What is the difference between IP67 and IP66/IP68 ingress protection ratings?

A: IP67 provides dust-tight and waterproof protection (temporary immersion). IP66/IP68 provides dust-tight protection with water-resistant (IP66) and waterproof (IP68) capabilities. The 1628495 offers enhanced environmental protection suitable for more demanding applications.

Q: Does packaging type affect compatibility?

A: Packaging (Bulk vs. Bag) affects logistics and storage but does not impact electrical or mechanical compatibility. Both parts are identical in form and function; packaging selection depends on procurement and inventory management requirements.

Q: Are both parts RoHS compliant?

A: Yes. The 1607827 is RoHS Compliant; the 1628495 is ROHS3 Compliant. Both meet lead-free and hazardous substance restrictions. ROHS3 represents the current regulatory standard.