Phoenix Contact 1792164 Terminal Block - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1792164 is an 8-position wire-to-board terminal block with 7.5mm pitch, designed for horizontal mounting through PCB holes. This component features screwless spring cage termination with lever actuation and is rated for 10-24 AWG wire gauges. The part is classified as obsolete, making identification of suitable substitutes essential for ongoing system maintenance and new design implementations.

Substiute Parts

1792164

Phoenix ContactIn Stock: 9711792164 Datasheet

Current PartRFQ

1098173

Phoenix ContactIn Stock: 11051098173 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 1792164 is determined by the following critical parameters:

• Position Count & Pitch: 8 positions at 0.295" (7.50mm) spacing
• Mounting Configuration: Through-hole PCB mounting with horizontal board orientation
• Termination Method: Screwless spring-based wire connection with lever actuation
• Housing Material: Polyamide (PA) nylon construction
• Wire Gauge Compatibility: Support for the specified wire gauge range

The substitute part Phoenix Contact 1098173 maintains these core functional parameters while offering enhanced electrical performance and active product status. Both components share identical positional architecture, pitch spacing, mounting methodology, and mechanical interface requirements.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1098173 serves as the manufacturer-recommended substitute for the obsolete 1792164. Selection of this substitute is justified by:

• Product Continuity: The 1098173 maintains active product status, ensuring long-term availability and supply chain stability.
• Mechanical Compatibility: Identical pitch spacing (7.50mm), position count (8), mounting type (through-hole), and orientation (horizontal with board) ensure direct PCB footprint compatibility.
• Regulatory Compliance: Both components meet RoHS requirements. The substitute achieves ROHS3 compliance, representing current regulatory standards.
• Functional Equivalence: Both components employ lever-actuated, screwless spring-based termination in polyamide housing with green coloring.
• Enhanced Electrical Performance: The 1098173 provides specified electrical ratings (41 A, 1000 V) and operating temperature range (-40°C ~ 105°C), offering defined performance parameters for system design.

Frequently Asked Questions (FAQ)

Q: Can the 1098173 be used as a direct replacement for the 1792164 on existing PCBs?

A: Yes. Both components share identical pitch (7.50mm), position count (8), through-hole mounting configuration, and horizontal board orientation. PCB footprints are mechanically compatible.

Q: What is the difference in wire gauge compatibility?

A: The 1792164 accepts 10-24 AWG wire, while the 1098173 accepts 8-22 AWG wire. The substitute supports a broader wire gauge range, including smaller gauges (8-9 AWG) while maintaining compatibility with the original part's range up to 22 AWG.

Q: Are the termination methods equivalent?

A: Both components use screwless, spring-based wire termination with lever actuation. The 1792164 employs tension clamp technology, while the 1098173 uses leg spring and push-in spring methods. Both achieve equivalent functional wire retention without requiring tools.

Q: Why is the 1792164 listed as obsolete?

A: The 1792164 belongs to the COMBICON PLH series, which has been superseded by the LPT series (represented by the 1098173). Phoenix Contact has transitioned product lines to the newer LPT series for improved performance and compliance.

Q: Are there any compliance differences between the two parts?

A: Both are RoHS compliant. The 1098173 achieves ROHS3 compliance and is REACH unaffected, representing current regulatory standards. The 1792164 meets RoHS requirements but lacks specified REACH status documentation.

Q: What are the electrical rating differences?

A: The 1098173 provides specified electrical ratings of 41 A at 1000 V with an operating temperature range of -40°C to 105°C. The 1792164 does not include published electrical ratings or temperature specifications in available documentation.