API Delevan 6053-034 Laminated Power Transformer Equivalent & Substitute Parts

Part Overview

The API Delevan 6053-034 is a 12VA laminated core power transformer designed for through-hole mounting applications. It features dual primary windings supporting 115V or 230V input, and dual secondary windings providing parallel 17V or series 34V output configurations. The transformer is rated for maximum 680mA parallel output or 340mA series output current.

The 6053-034 carries an obsolete product status. Identification of active equivalent parts is necessary to ensure continued availability and access to current manufacturing support, compliance certifications, and inventory stock for new designs or replacement applications.

Substiute Parts

6053-034

API Delevan Inc.In Stock: 10806053-034 Datasheet

Current PartRFQ

6053R-034

API Delevan Inc.In Stock: 7776053R-034 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 6053-034 is based on electrical and mechanical parameter equivalence within the API Delevan transformer product line. The substitute part must satisfy the following criteria:

Electrical Equivalence Requirements:

• Identical power rating (12VA)
• Identical primary voltage options (115V, 230V dual primary)
• Identical secondary voltage configurations (parallel 17V, series 34V)
• Identical maximum output current ratings (parallel 680mA, series 340mA)
• Identical isolation voltage (1500Vrms)
• Identical winding configuration (dual primary, dual secondary)

Mechanical Equivalence Requirements:

• Identical core type (laminated)
• Identical mounting type (through hole)
• Identical termination style (PC pin)
• Identical physical dimensions (34.93mm L × 28.58mm W × 30.15mm H max)

Compliance Considerations:

• Active product status for ongoing availability
• Current manufacturing compliance certifications

The 6053R-034 meets all electrical and mechanical equivalence criteria and represents the active production equivalent within the API Delevan 6053 series family.

Parameter Comparison

Engineering Selection Recommendations

The 6053R-034 is the direct active equivalent for the obsolete 6053-034. Selection of the 6053R-034 is based on the following engineering factors:

Product Status: The 6053-034 is classified as obsolete, indicating discontinued manufacturing and limited future availability. The 6053R-034 maintains active product status with current manufacturing support.

Electrical Compatibility: All electrical parameters are identical between the two parts. The 6053R-034 operates within the same voltage ranges, current ratings, and isolation specifications as the original 6053-034.

Mechanical Compatibility: Physical dimensions, mounting configuration, and termination style are identical. The 6053R-034 is a direct form-fit-function replacement requiring no circuit board redesign or mechanical modification.

Compliance Enhancement: The 6053R-034 achieves ROHS3 compliance, whereas the 6053-034 is non-compliant. This represents an improvement in environmental and regulatory alignment for new designs or replacement applications.

Inventory Availability: The 6053R-034 maintains active stock levels (679 pcs reported), ensuring reliable procurement for current and future applications.

Frequently Asked Questions (FAQ)

Q: Can the 6053R-034 be used as a direct replacement for the 6053-034 in existing designs?

A: Yes. The 6053R-034 is electrically and mechanically identical to the 6053-034. All voltage ratings, current ratings, winding configurations, physical dimensions, and mounting specifications match exactly. No circuit modifications or board redesign is required.

Q: What is the difference between the 6053-034 and 6053R-034 part numbers?

A: The "R" designation in the 6053R-034 indicates the active production revision of the 6053 series. The 6053-034 is obsolete; the 6053R-034 is the current manufacturing equivalent with identical electrical and mechanical specifications.

Q: Are there any compliance differences between these parts?

A: Yes. The 6053-034 is RoHS non-compliant, while the 6053R-034 is ROHS3 compliant. Both parts are REACH unaffected and carry EAR99 ECCN classification. For new designs or applications requiring RoHS compliance, the 6053R-034 is the appropriate selection.

Q: Will the 6053R-034 fit in the same PCB footprint as the 6053-034?

A: Yes. Both parts have identical physical dimensions (34.93mm L × 28.58mm W × 30.15mm H maximum seated height) and identical through-hole PC pin termination. No PCB layout changes are necessary.

Q: What are the output current capabilities of these transformers?

A: Both the 6053-034 and 6053R-034 support dual secondary winding configurations. In parallel configuration, maximum output current is 680mA at 17V. In series configuration, maximum output current is 340mA at 34V.

Q: Can these transformers operate at both 115V and 230V primary input?

A: Yes. Both parts feature dual primary windings that support either 115V or 230V input selection. The primary voltage configuration is determined by winding connection during circuit design.

Q: What is the isolation voltage rating?

A: Both the 6053-034 and 6053R-034 provide 1500Vrms isolation voltage between primary and secondary windings.