Equivalent & Substitute Parts for L01-6355

Part Overview

The L01-6355 is a 15VA toroidal power transformer manufactured by Amgis, LLC, designed for through-hole mounting applications. This transformer features dual primary and secondary windings with selectable voltage configurations (115V or 230V primary input, 22V parallel or 44V series secondary output). The part is currently active in production with full inventory availability. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component, enabling direct replacement in circuit designs without modification.

Substiute Parts

L01-6355

Amgis, LLCIn Stock: 1189L01-6355 Datasheet

Current PartRFQ

70055K

Talema Group LLCIn Stock: 102570055K Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the L01-6355 are qualified based on the following critical parameters that determine functional and mechanical compatibility:

• Power Rating: 15VA (exact match required)
• Voltage Configuration: Dual primary (115V/230V) and dual secondary (22V parallel / 44V series) windings
• Output Current Capacity: 682mA parallel / 341mA series (exact match required)
• Transformer Type: Toroidal construction
• Mounting and Termination: Through-hole mounting with PC pin termination
• Physical Envelope: 60.00mm L × 60.00mm W × 26.30mm H maximum seated height
• Isolation Voltage: 4000Vrms minimum
• Compliance: ROHS3 compliant, REACH unaffected status

The substitute part 70055K from Talema Group LLC meets all specified electrical and mechanical parameters, enabling direct replacement in applications requiring this transformer specification.

Parameter Comparison

Engineering Selection Recommendations

Both the L01-6355 and 70055K transformers satisfy identical electrical specifications and mechanical requirements. Selection between these parts may be based on:

• Inventory Availability: L01-6355 has 1119 units in stock; 70055K has 979 units in stock
• Compliance Certification: Both parts maintain ROHS3 compliance and REACH unaffected status, meeting regulatory requirements for industrial and consumer applications
• Product Status: Both parts are active in production, ensuring long-term supply chain stability
• Manufacturer Support: Component selection may depend on established supplier relationships or preferred manufacturer qualification within your organization

Frequently Asked Questions (FAQ)

Q: Can the 70055K directly replace the L01-6355 in existing circuit designs?

A: Yes. The 70055K meets all electrical and mechanical specifications of the L01-6355, including power rating, voltage configurations, output current capacity, physical dimensions, and isolation voltage. Direct substitution is possible without circuit modification.

Q: Are there any differences in physical mounting between these transformers?

A: No. Both transformers use identical through-hole mounting with PC pin termination, 60.00mm × 60.00mm footprint dimensions, and 26.30mm maximum seated height. PCB layout and mounting hardware remain unchanged.

Q: Do both transformers meet the same regulatory compliance standards?

A: Yes. Both the L01-6355 and 70055K are ROHS3 compliant and REACH unaffected, meeting equivalent environmental and hazardous substance restrictions.

Q: What is the significance of the dual primary and secondary windings?

A: The dual winding configuration allows flexible voltage input selection (115V or 230V primary) and output configuration (22V parallel or 44V series secondary), enabling the transformer to serve multiple application requirements from a single component design.

Q: Are there any weight differences between these transformers?

A: The L01-6355 weighs 0.671 lb (304.36 g) and the 70055K weighs 0.578 lb (262.18 g). This weight difference does not affect electrical performance or mechanical compatibility and may be advantageous in weight-sensitive applications.