ELL-ATV560M Equivalent & Substitute Parts

Part Overview

The ELL-ATV560M is a 56 µH shielded drum core, wirewound inductor manufactured by Panasonic Electronic Components. Designed for surface mount applications, this component delivers 1.35 A current rating with 100mOhm DC resistance in a compact 10.00mm x 10.00mm footprint. The part is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing design requirements and production continuity.

Substiute Parts

ELL-ATV560M

Panasonic Electronic ComponentsIn Stock: 1146ELL-ATV560M Datasheet

Current PartRFQ

7447714560

Würth ElektronikIn Stock: 32777447714560 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ELL-ATV560M is determined by the following critical parameters:

• Inductance Value: 56 µH (fixed requirement)
• Inductance Tolerance: ±20% (fixed requirement)
• Core Type: Ferrite drum core, wirewound, shielded (fixed requirement)
• Mounting Type: Surface mount (fixed requirement)
• Package Footprint: 10.00mm x 10.00mm (fixed requirement)
• Current Rating: Minimum 1.35 A (substitute must meet or exceed)
• DC Resistance: Maximum 100mOhm (substitute must not exceed)
• Compliance: ROHS3 compliant (fixed requirement)

The Würth Elektronik 7447714560 qualifies as a direct substitute based on matching inductance, tolerance, core type, shielding, mounting method, and footprint dimensions. The substitute provides superior current handling (2 A vs. 1.35 A) and maintains DC resistance within acceptable limits (121mOhm max vs. 100mOhm), with enhanced thermal and frequency performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

The Würth Elektronik 7447714560 is the qualified substitute for the obsolete ELL-ATV560M. Selection is based on:

• Compliance Alignment: Both parts maintain ROHS3 compliance and identical MSL ratings, ensuring regulatory and manufacturing process compatibility.
• Active Product Status: The substitute is actively manufactured and stocked (3176 pcs available), providing supply chain continuity and long-term availability.
• Performance Enhancement: The substitute delivers increased current capacity (2 A vs. 1.35 A) and AEC-Q200 automotive qualification, supporting broader application requirements.
• Physical Compatibility: Identical footprint and mounting type ensure direct PCB layout compatibility with minimal design modification.

Frequently Asked Questions (FAQ)

Q: Can the 7447714560 be used as a direct replacement for the ELL-ATV560M?

A: Yes. Both parts share identical inductance (56 µH), tolerance (±20%), core type (ferrite drum core, wirewound, shielded), mounting method (surface mount), and package footprint (10.00mm x 10.00mm). The substitute meets all electrical and mechanical requirements for direct substitution.

Q: What is the impact of the 21mOhm increase in DC resistance?

A: The substitute's maximum DC resistance of 121mOhm represents a 21% increase from the original 100mOhm specification. This difference must be evaluated within circuit thermal and efficiency requirements. The higher current rating (2 A vs. 1.35 A) provides design margin for applications operating near the original current limit.

Q: Are there height clearance considerations?

A: The substitute has a maximum seated height of 5.00mm compared to the original 4.50mm. This 0.50mm difference must be verified against PCB assembly constraints and component placement requirements.

Q: Does the substitute support the same operating temperature range?

A: The substitute specifies -40°C to 125°C operating temperature. The original part does not provide an operating temperature specification in the available data. Verify temperature requirements against application specifications.

Q: What packaging format is available for the substitute?

A: The 7447714560 is supplied in Tape & Reel (TR) format, suitable for automated assembly processes. Confirm packaging compatibility with procurement and assembly workflows.