Phoenix Contact 1765027 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1765027 is a 10-position terminal block header with 5.00mm pitch designed for through-hole solder mounting applications. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing system maintenance and new design implementations. The part operates at 300V UL and 10A UL current rating, serving as a connector interface in industrial control and distribution systems.

Substiute Parts

1765027

Phoenix ContactIn Stock: 8461765027 Datasheet

Current PartRFQ

1783465

Phoenix ContactIn Stock: 7941783465 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 1765027 is determined by the following critical parameters:

• Electrical Compatibility: Matching pitch (5.00mm), position count (10), voltage rating (minimum 300V UL), and current capacity (minimum 10A UL)
• Mechanical Compatibility: Through-hole mounting type, solder termination, and green color housing
• Regulatory Compliance: RoHS compliance and equivalent moisture sensitivity level (MSL 1)
• Series Compatibility: Parts from the COMBICON family maintain functional equivalence

The Phoenix Contact 1783465 qualifies as a direct substitute based on these parameters. Both parts share identical mechanical form factors, pitch specifications, and mounting requirements. The 1783465 provides enhanced electrical ratings (15A UL, 12A IEC, 400V IEC) while maintaining backward compatibility with the 1765027 footprint and interface requirements.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1783465 is the qualified substitute for the obsolete 1765027. Selection is based on the following engineering criteria:

Product Status: The 1783465 maintains active production status, ensuring long-term availability and supply chain continuity compared to the obsolete 1765027.

Electrical Ratings: The 1783465 exceeds the minimum electrical requirements of the 1765027 across all applicable standards. UL ratings increase from 10A to 15A, while IEC ratings provide 12A at 400V. These enhanced ratings ensure the substitute part operates within safe margins in existing circuit designs.

Regulatory Compliance: Both parts maintain RoHS compliance and identical MSL 1 moisture sensitivity ratings, confirming equivalent environmental performance and handling requirements.

Mechanical Compatibility: Identical pitch (5.00mm), position count (10), mounting type (through-hole), and termination method (solder) ensure direct PCB footprint compatibility without design modification.

Housing Material: The 1783465 specifies polyamide (PA) nylon housing with UL94 V-0 flammability rating, providing documented material specifications absent in the 1765027 datasheet.

Frequently Asked Questions (FAQ)

Q: Can the 1783465 be used as a direct replacement for the 1765027 without PCB modifications?

A: Yes. Both parts share identical 5.00mm pitch, 10-position configuration, through-hole mounting, and solder termination. No PCB layout changes are required.

Q: What are the key differences between these parts?

A: The 1783465 is an active production part with enhanced electrical ratings (15A UL vs. 10A UL) and documented IEC compliance (12A at 400V). The 1765027 is obsolete. Both maintain identical mechanical interfaces and RoHS compliance.

Q: Are there any current or voltage derating considerations when substituting?

A: No. The 1783465 meets or exceeds all electrical requirements of the 1765027. The higher current capacity (15A UL) and voltage ratings (400V IEC) provide additional design margin.

Q: What packaging differences exist between these parts?

A: The 1765027 packaging is not specified in available documentation. The 1783465 is supplied in bulk packaging. Confirm packaging requirements with your procurement department.

Q: Are both parts RoHS compliant?

A: Yes. Both the 1765027 and 1783465 are RoHS compliant with MSL 1 moisture sensitivity ratings.

Q: Which part should be specified for new designs?

A: The Phoenix Contact 1783465 should be specified for all new designs due to active production status and enhanced electrical performance characteristics.