6054-120 Laminated Core Power Transformer

Part Overview

The API Delevan Inc. 6054-120 is a 24VA laminated core power transformer designed for through-hole PCB mounting. This transformer features dual primary and secondary windings with selectable voltage configurations (115V or 230V primary input; 60V parallel or 120V series secondary output). The 6054-120 carries an obsolete product status, necessitating identification of active equivalent alternatives to ensure continued availability and component sourcing reliability in production environments.

Substiute Parts

6054-120

API Delevan Inc.In Stock: 7836054-120 Datasheet

Current PartRFQ

6054R-120

API Delevan Inc.In Stock: 11906054R-120 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 6054-120 is determined by strict equivalence across all electrical and mechanical parameters. The following critical parameters must match:

• Power rating: 24VA
• Primary voltage options: 115V and 230V
• Secondary voltage configurations: 60V parallel and 120V series
• Output current capacity: 400mA parallel, 200mA series
• Winding configuration: Dual primary and dual secondary
• Core type: Laminated
• Mounting: Through hole with PC pin termination
• Physical dimensions: 41.28mm L x 33.32mm W x 33.32mm H maximum
• Isolation voltage: 1500Vrms

The 6054R-120 satisfies all electrical and mechanical requirements for direct substitution. This part maintains identical voltage specifications, current ratings, winding configurations, mounting characteristics, and physical dimensions as the 6054-120, while offering improved product status and enhanced compliance certification.

Parameter Comparison

Engineering Selection Recommendations

The 6054R-120 is the direct equivalent for applications currently using the obsolete 6054-120. All electrical specifications, mechanical dimensions, and mounting requirements are identical across both parts. The 6054R-120 offers two distinct advantages: active product status ensuring continued long-term availability, and ROHS3 compliance certification, which addresses regulatory and environmental requirements for manufacturing and end-user deployment.

Selection of the 6054R-120 eliminates obsolescence risk while maintaining complete functional and physical compatibility with existing designs. Both parts share identical export classification (EAR99) and harmonized tariff codes (HTSUS 8504.31.4035), supporting equivalent supply chain and regulatory treatment.

Frequently Asked Questions (FAQ)

Q: What is the primary reason for substituting the 6054-120? A: The 6054-120 carries obsolete product status. The 6054R-120 provides active availability with identical electrical and mechanical specifications.

Q: Are the 6054-120 and 6054R-120 electrically interchangeable? A: Yes. Both parts are identical in voltage ratings (115V/230V primary, 60V/120V secondary), current capacity (400mA parallel, 200mA series), power rating (24VA), and isolation voltage (1500Vrms).

Q: Can the 6054R-120 be used as a drop-in replacement? A: Yes. The parts are mechanically identical: 41.28mm L x 33.32mm W x 33.32mm H maximum, through-hole mounting, and PC pin termination. No PCB redesign or mechanical redesign is required.

Q: What certifications differ between the two parts? A: The 6054R-120 is ROHS3 compliant, while the 6054-120 is RoHS non-compliant. Both share REACH Unaffected status and EAR99 export classification.

Q: Will inventory availability differ between these parts? A: Yes. The 6054-120 is obsolete with declining availability. The 6054R-120 carries active status with higher current inventory levels, supporting both immediate and long-term procurement.

Q: Are there any differences in winding configuration or core type? A: No. Both parts feature dual primary and secondary windings, laminated core construction, and identical isolation voltage (1500Vrms).