14A-10-36B39 Equivalent & Substitute Parts

Part Overview

The 14A-10-36B39 is a 10VA laminated core power transformer manufactured by Pulse Electronics, designed for through-hole mounting in PC pin termination applications. This transformer features dual primary windings supporting 115V or 230V input, with a single secondary winding offering parallel 18V or series 36V output configurations. The part is currently active in production with 843 units in stock inventory.

Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained across the specified parameter range, enabling procurement flexibility and supply chain continuity.

Substiute Parts

14A-10-36B39

Pulse ElectronicsIn Stock: 87614A-10-36B39 Datasheet

Current PartRFQ

VPP36-280

Triad MagneticsIn Stock: 1895VPP36-280 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 14A-10-36B39 is determined by strict equivalence across the following critical parameters:

• Power rating: 10VA
• Primary voltage configuration: Dual winding supporting 115V and 230V
• Secondary voltage output: Parallel 18V and series 36V capability
• Output current capacity: 280mA (series) and 560mA (parallel)
• Core construction: Laminated type
• Mounting and termination: Through-hole with PC pin termination
• Physical envelope: 47.63mm L × 39.67mm W × 34.93mm H maximum

The VPP36-280 manufactured by Triad Magnetics meets all specified electrical and mechanical parameters, qualifying as a direct substitute within this product category.

Parameter Comparison

Engineering Selection Recommendations

Both the 14A-10-36B39 and VPP36-280 are active production components meeting equivalent electrical specifications and mechanical form factors. Selection between these parts may be based on:

• Regulatory compliance requirements: The VPP36-280 carries ROHS3 certification, while the 14A-10-36B39 is RoHS Compliant. Both maintain REACH Unaffected status.
• Inventory availability: The VPP36-280 has 1,813 units in stock compared to 843 units for the 14A-10-36B39.
• Manufacturer preference or qualification requirements within your supply chain.

Both transformers satisfy the electrical and mechanical requirements for direct substitution in through-hole PC pin applications requiring 10VA power delivery with dual primary voltage and configurable secondary output.

Frequently Asked Questions (FAQ)

Q: Can the VPP36-280 be used as a direct replacement for the 14A-10-36B39 in existing designs?

A: Yes. Both transformers provide identical electrical performance across all specified parameters: 10VA power rating, dual primary winding (115V/230V), configurable secondary output (18V parallel or 36V series), and matching output current ratings (560mA parallel, 280mA series). Physical dimensions and mounting specifications are identical.

Q: Are there differences in isolation voltage between these parts?

A: The VPP36-280 specifies 4000Vrms isolation voltage. The 14A-10-36B39 does not provide isolation voltage specification in the available data. This parameter should be evaluated against your application requirements if isolation rating is a critical design criterion.

Q: What is the difference in secondary winding configuration?

A: The 14A-10-36B39 features a single secondary winding with multiple taps. The VPP36-280 features dual secondary windings. Both configurations deliver the same electrical output options (18V parallel, 36V series) and current capacity, making them functionally equivalent for this application.

Q: Do both parts meet current regulatory requirements?

A: Yes. Both transformers are REACH Unaffected and maintain active product status. The VPP36-280 carries ROHS3 certification, while the 14A-10-36B39 is RoHS Compliant. Selection should align with your specific regulatory framework requirements.

Q: Are there packaging differences between these substitutes?

A: The 14A-10-36B39 is supplied in standard packaging. The VPP36-280 is supplied in box packaging. Both are through-hole components with PC pin termination suitable for PCB assembly processes.