Phoenix Contact 1730447 Terminal Block - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1730447 is a 7-position wire-to-board terminal block with 0.200" (5.08mm) pitch, designed for horizontal mounting through PCB holes. This component belongs to the COMBICON MKDS series and is classified as Active product status. Finding equivalent substitute parts is necessary to ensure supply chain flexibility, optimize inventory management, and maintain design compatibility across manufacturing batches and procurement cycles.

Substiute Parts

1730447

Phoenix ContactIn Stock: 8321730447 Datasheet

Current PartRFQ

282857-7

TE Connectivity AMP ConnectorsIn Stock: 1589282857-7 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1730447 is determined by strict alignment of the following critical parameters:

• Mechanical Compatibility: 7 positions per level, 0.200" (5.08mm) pitch, horizontal with board orientation, through-hole mounting
• Electrical Compatibility: 300 V voltage rating, wire gauge acceptance of 12-30 AWG, screw-based rising cage clamp termination
• Fastener Compatibility: M3 screw thread specification
• Regulatory Compliance: RoHS Compliant status, MSL 1 rating

The substitute part TE Connectivity AMP Connectors 282857-7 meets all mechanical and electrical compatibility criteria. While the substitute exhibits a higher current rating (24 A versus 10 A) and different material specifications, these represent performance enhancements that do not compromise interchangeability in applications designed for the original 10 A specification.

Parameter Comparison

Engineering Selection Recommendations

Both the Phoenix Contact 1730447 and TE Connectivity 282857-7 are Active product status components with full RoHS compliance and MSL 1 ratings, confirming regulatory alignment for current and future manufacturing requirements. The TE Connectivity substitute provides equivalent mechanical and electrical performance with enhanced current capacity, making it suitable for direct substitution in applications where the original 10 A specification is the design constraint. Selection between these parts should be based on availability, lead time, and procurement cost considerations, as both meet the specified electrical and mechanical requirements.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 282857-7 be used as a direct replacement for the Phoenix Contact 1730447?

A: Yes. Both components share identical pitch (0.200"/5.08mm), position count (7), mounting orientation (horizontal with board), voltage rating (300 V), wire gauge acceptance (12-30 AWG), and termination method (screw-based rising cage clamp). The substitute's higher current rating (24 A) does not prevent substitution in applications designed for 10 A operation.

Q: Are there any mechanical differences that would affect PCB layout?

A: No. Both parts maintain identical through-hole mounting specifications and 0.200" (5.08mm) pitch, ensuring footprint compatibility without PCB redesign.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both the Phoenix Contact 1730447 and TE Connectivity 282857-7 are RoHS Compliant with MSL 1 (Unlimited) ratings, meeting identical compliance standards.

Q: What is the significance of the M3 screw thread specification?

A: The M3 screw thread is a critical mechanical parameter that ensures proper fastening torque application and wire termination security. Both parts specify M3 threads, confirming compatibility in assembly and maintenance procedures.

Q: Can wire gauge specifications differ between the main part and substitute?

A: No. Both components accept 12-30 AWG wire, ensuring identical wire preparation and termination procedures without process modification.