Phoenix Contact 1897364 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1897364 is a 14-position terminal block header with male pins, shrouded on four sides, featuring a 0.138" (4.60mm) pitch and 90° right-angle orientation for through-hole mounting. 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/UL) and 250V (IEC) / 300V (UL), with press-fit termination and UL94 V-0 flammability rating.

Substiute Parts

1897364

Phoenix ContactIn Stock: 11011897364 Datasheet

Current PartRFQ

1843910

Phoenix ContactIn Stock: 12151843910 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1897364 is determined by strict alignment of the following critical parameters:

• Electrical Compatibility: Current rating (8A IEC/UL), voltage rating (250V IEC / 300V UL)
• Physical Compatibility: 14 positions, 0.138" (4.60mm) pitch, 90° right-angle orientation, through-hole mounting
• Mechanical Compatibility: Male pins, shrouded (4 side) design, mating and mounting flange
• Material & Safety: PBT housing, UL94 V-0 flammability rating, tin contact mating finish
• Regulatory Compliance: RoHS compliance status

The substitute part Phoenix Contact 1843910 meets all critical electrical, physical, and mechanical parameters. The primary difference lies in termination style (solder vs. press-fit) and minor dimensional variations in contact tail length and insulation height, which do not affect functional compatibility in equivalent applications.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1843910 is a direct functional equivalent to the obsolete 1897364 for applications requiring 14-position terminal block headers with 4.60mm pitch and 90° right-angle through-hole mounting at 8A / 250V (IEC) or 8A / 300V (UL) ratings.

Compliance Advantages: The 1843910 carries active product status and ROHS3 compliance, providing superior long-term availability and regulatory alignment compared to the obsolete 1897364, which maintains only RoHS Compliant status.

Termination Consideration: The primary design difference is termination method. The 1897364 uses press-fit termination, while the 1843910 uses solder termination. This difference requires PCB design accommodation but does not affect electrical or mechanical performance in equivalent circuit applications.

Dimensional Tolerance: Minor variations in contact tail length (0.138" vs. 0.134") and insulation height (0.276" vs. 0.285") fall within standard manufacturing tolerances and do not impact functional compatibility in standard through-hole PCB applications.

Frequently Asked Questions (FAQ)

Q: Can the 1843910 directly replace the 1897364 in existing designs?

A: Yes, for electrical and mechanical functionality. The 1843910 maintains identical position count, pitch, orientation, and electrical ratings. PCB layout modifications are required only if the design specifically depends on press-fit termination; solder termination is compatible with standard through-hole assembly processes.

Q: What is the primary difference between these two parts?

A: Termination style differs: the 1897364 uses press-fit termination, while the 1843910 uses solder termination. Both achieve equivalent electrical and mechanical performance in terminal block header applications.

Q: Are there dimensional compatibility concerns?

A: Contact tail length and insulation height show minor variations (0.138" vs. 0.134" and 0.276" vs. 0.285" respectively). These differences are within standard manufacturing tolerances and do not affect compatibility in standard through-hole PCB designs.

Q: Why is the 1897364 listed as obsolete?

A: The 1897364 belongs to the COMBICON EMC series, which has been superseded by the active COMBICON MC series. The 1843910 represents the current production equivalent within Phoenix Contact's terminal block portfolio.

Q: Do both parts meet current regulatory requirements?

A: The 1843910 carries ROHS3 compliance and active product status, ensuring alignment with current regulatory standards. The 1897364 maintains RoHS Compliant status but is obsolete. For new designs, the 1843910 is the recommended selection.

Q: Are there packaging differences?

A: The 1897364 is listed with unspecified packaging, while the 1843910 is supplied in bulk packaging. Confirm packaging requirements with your procurement specification.