Phoenix Contact 1897092 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1897092 is a 2-position terminal block header with male pins, shrouded design, and 4.6mm pitch in a 90° right-angle through-hole configuration. 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 8A (IEC) / 8A (UL) and 250V (IEC) / 300V (UL), with press-fit termination and PBT housing rated UL94 V-0.

Substiute Parts

1897092

Phoenix ContactIn Stock: 8721897092 Datasheet

Current PartRFQ

1844210

Phoenix ContactIn Stock: 36111844210 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The Phoenix Contact 1844210 qualifies as a substitute for the 1897092 based on the following matching parameters:

• Number of Positions: Both parts feature 2-position configuration
• Pitch: Both maintain 0.138" (4.60mm) pitch spacing
• Header Orientation: Both are 90° right-angle through-hole designs
• Mounting Type: Both use through-hole mounting
• Housing Material: Both use Polybutylene Terephthalate (PBT)
• Material Flammability Rating: Both meet UL94 V-0 standard
• Voltage - IEC: Both rated 250V (IEC)
• Voltage - UL: Both rated 300V (UL)
• Contact Mating Finish: Both feature tin finish
• Shrouded Design: Both incorporate 4-side shrouded male pin configuration

The 1844210 represents an active product from the COMBICON MC series, providing design continuity for applications previously using the obsolete 1897092.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1844210 is the designated substitute for the obsolete 1897092. Both parts maintain electrical compatibility across IEC and UL voltage ratings and share identical mechanical pitch and orientation specifications. The 1844210 offers enhanced current capacity (12A IEC versus 8A IEC) and represents an active product with current compliance certifications (ROHS3 Compliant versus RoHS Compliant).

The primary design difference is termination methodology: the 1897092 uses press-fit termination while the 1844210 employs solder termination. This distinction requires PCB design adjustment but does not affect electrical performance or mechanical fit within standard 4.6mm pitch connector systems. Both parts maintain identical shrouded 4-side male pin configuration and UL94 V-0 flammability rating.

For new designs or system replacements, the 1844210 is the appropriate selection due to active product status and enhanced electrical specifications.

Frequently Asked Questions (FAQ)

Q: Can the 1844210 directly replace the 1897092 in existing applications?

A: Mechanical and electrical compatibility is confirmed across all critical parameters: 2-position configuration, 4.6mm pitch, 90° right-angle orientation, and identical voltage ratings (250V IEC / 300V UL). The termination method differs (solder versus press-fit), requiring PCB design modification but not affecting connector performance.

Q: What is the significance of the termination style difference?

A: The 1897092 uses press-fit termination, which inserts directly into plated through-holes without solder. The 1844210 uses solder termination, requiring traditional wave or reflow soldering processes. PCB pad design and hole specifications must be adjusted accordingly, but electrical and mechanical function remain equivalent.

Q: Does the 1844210 provide improved performance over the 1897092?

A: The 1844210 offers higher IEC current rating (12A versus 8A), providing additional design margin for applications operating near the 8A threshold. Both parts meet identical voltage specifications and flammability standards. The 1844210 carries current compliance certifications (ROHS3) versus the 1897092's obsolete status.

Q: Are there packaging differences between these parts?

A: The 1897092 packaging is listed as unspecified. The 1844210 is supplied in bulk packaging. Inventory availability differs significantly: 833 pieces for the 1897092 versus 3519 pieces for the 1844210.

Q: What are the physical dimension differences?

A: Contact tail length differs slightly (0.138" for 1897092 versus 0.134" for 1844210). Insulation height also varies (0.276" versus 0.285"). These minor dimensional variations are within standard connector tolerance ranges and do not affect mechanical fit in standard applications.

Q: Is the 1844210 suitable for new product designs?

A: Yes. The 1844210 is an active product with current compliance certifications and enhanced electrical specifications. It is the recommended selection for new designs requiring 2-position, 4.6mm pitch terminal block headers with 90° right-angle through-hole mounting.