API Delevan 6012-012 Equivalent & Substitute Parts

Part Overview

The API Delevan 6012-012 is a laminated core power transformer rated at 1.1VA with dual secondary windings, designed for through-hole mounting applications. The primary winding operates at 115V, with secondary windings providing parallel 6.3V/180mA or series 12.6V/90mA output configurations. This part is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing design support and procurement continuity.

Substiute Parts

6012-012

API Delevan Inc.In Stock: 7586012-012 Datasheet

Current PartRFQ

6012R-012

API Delevan Inc.In Stock: 8246012R-012 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 6012-012 is determined by strict equivalence across the following critical parameters:

Electrical Parameters (Must Match Exactly):

• Primary voltage: 115V
• Secondary voltage configuration: Parallel 6.3V and Series 12.6V
• Maximum output current: Parallel 180mA and Series 90mA
• Power rating: 1.1VA
• Isolation voltage: 2500Vrms
• Winding configuration: Single primary, dual secondary, no center tap

Mechanical Parameters (Must Match Exactly):

• Core type: Laminated
• Mounting: Through Hole
• Termination: PC Pin
• Physical dimensions: 34.93mm L x 28.58mm W x 23.80mm H (max seated height)

The 6012R-012 qualifies as a direct substitute based on complete alignment with all electrical and mechanical parameters. The primary distinction is product status and regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

The 6012R-012 is the direct functional equivalent of the 6012-012. Selection between these parts should be based on the following criteria:

For New Designs and Procurement: The 6012R-012 is the recommended selection. This part maintains complete electrical and mechanical compatibility with the 6012-012 while offering active product status and ROHS3 compliance. The active status ensures ongoing availability and manufacturer support.

For Legacy System Maintenance: The 6012-012 remains functionally suitable for existing applications where the part is already integrated. However, procurement of the 6012-012 is constrained by its obsolete status. The 6012R-012 provides a direct replacement path without circuit redesign or PCB modification.

Regulatory Compliance Consideration: The 6012R-012 meets ROHS3 requirements, whereas the 6012-012 does not. Applications subject to RoHS directives or customer specifications requiring RoHS compliance must use the 6012R-012.

Frequently Asked Questions (FAQ)

Q: Can the 6012R-012 be used as a direct replacement for the 6012-012 in existing circuits?

A: Yes. The 6012R-012 is electrically and mechanically identical to the 6012-012. No circuit modifications, PCB changes, or design alterations are required. The parts are pin-compatible and functionally interchangeable.

Q: What is the primary difference between the 6012-012 and 6012R-012?

A: The 6012R-012 is the active production equivalent of the obsolete 6012-012. Both parts deliver identical electrical performance and mechanical form factor. The 6012R-012 includes ROHS3 compliance, whereas the 6012-012 does not.

Q: Are there any dimensional differences between these parts?

A: No. Both the 6012-012 and 6012R-012 share identical physical dimensions: 34.93mm length, 28.58mm width, and 23.80mm maximum seated height. Through-hole mounting and PC pin termination are identical.

Q: Does the 6012R-012 provide the same secondary voltage and current outputs?

A: Yes. The 6012R-012 provides identical secondary winding configurations: parallel 6.3V at 180mA maximum or series 12.6V at 90mA maximum. The 1.1VA power rating and 2500Vrms isolation voltage are unchanged.

Q: Why is the 6012-012 classified as obsolete?

A: The 6012-012 has been superseded by the 6012R-012 in the manufacturer's product line. The 6012R-012 offers improved regulatory compliance and active production status while maintaining complete functional equivalence.

Q: Can I mix 6012-012 and 6012R-012 parts in the same production batch?

A: Yes. Both parts are functionally identical and can be used interchangeably in the same application without performance or compatibility issues.