API Delevan Inc. 6495-012 Power Transformer Equivalent & Substitute Parts

Part Overview

The API Delevan Inc. 6495-012 is a laminated core power transformer rated at 43VA with dual primary and secondary windings. The transformer provides selectable output configurations: parallel 6.3V at 6.8A or series 12.6V at 3.4A. Primary voltage options include 115V or 230V operation. The unit features chassis mount construction with solder and quick connect termination options.

The 6495-012 is classified as obsolete. Identification of active equivalent models is necessary to ensure continued component availability, supply chain continuity, and compliance with current regulatory standards for new designs and production runs.

Substiute Parts

6495-012

API Delevan Inc.In Stock: 8056495-012 Datasheet

Current PartRFQ

6495R-012

API Delevan Inc.In Stock: 7456495R-012 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 6495-012 with an active equivalent is based on electrical and mechanical parameter matching. The substitute part must satisfy the following criteria:

Electrical Parameters (Required Match):

• Power rating: 43VA
• Primary voltage options: 115V, 230V
• Secondary voltage configurations: Parallel 6.3V, Series 12.6V
• Output current capacity: Parallel 6.8A, Series 3.4A
• Primary winding configuration: Dual
• Secondary winding configuration: Dual
• Isolation voltage: 4000Vrms
• Center tap: None

Mechanical Parameters (Required Match):

• Core type: Laminated
• Mounting type: Chassis Mount
• Termination style: Solder, Quick Connect
• Physical dimensions: 79.38mm L x 52.39mm W
• Height - Seated (Max): 68.26mm

The API Delevan Inc. 6495R-012 meets all specified electrical and mechanical parameters and is classified as an active product with current regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

The API Delevan Inc. 6495R-012 is the direct active equivalent for the obsolete 6495-012 model. All electrical performance parameters and mechanical specifications are identical between the two parts.

The 6495R-012 provides the following advantages for component selection:

Product Status: The 6495R-012 is classified as active, ensuring long-term availability and supply chain reliability compared to the obsolete 6495-012.

Regulatory Compliance: The 6495R-012 is ROHS3 compliant, meeting current environmental and material restriction requirements. The 6495-012 is non-compliant with RoHS standards.

Export Classification: The 6495R-012 carries ECCN classification EAR99 with HTSUS code 8504.31.4065, enabling standard commercial distribution channels.

For applications currently using the 6495-012, direct substitution with the 6495R-012 is supported without circuit modification or re-qualification. The identical electrical and mechanical specifications ensure form, fit, and function compatibility.

Frequently Asked Questions (FAQ)

Q: Are the 6495-012 and 6495R-012 electrically interchangeable?

A: Yes. Both transformers provide identical electrical specifications: 43VA power rating, dual primary windings supporting 115V or 230V input, dual secondary windings with parallel 6.3V/6.8A or series 12.6V/3.4A output configurations, and 4000Vrms isolation voltage.

Q: Are the physical dimensions identical?

A: Yes. Both transformers share identical chassis mount dimensions: 79.38mm length, 52.39mm width, and 68.26mm maximum seated height. No PCB layout or mechanical mounting modifications are required.

Q: Do both transformers use the same termination methods?

A: Yes. Both the 6495-012 and 6495R-012 support solder and quick connect termination styles, ensuring compatibility with existing wiring harnesses and connection schemes.

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

A: The 6495R-012 is an active product with ROHS3 compliance and current export classification (EAR99). The 6495-012 is obsolete and non-compliant with RoHS standards. All functional and mechanical specifications are identical.

Q: Can the 6495R-012 be used as a direct replacement in existing designs?

A: Yes. The 6495R-012 is a direct substitute for the 6495-012 with no design changes required. Electrical performance, physical form factor, and termination compatibility are fully maintained.

Q: Are there any winding configuration differences?

A: No. Both transformers feature dual primary and secondary windings with no center tap. Winding configurations, voltage ratios, and current ratings are identical.