ECO-S2WP560AA Equivalent & Substitute Parts

Part Overview

The ECO-S2WP560AA is a 56 µF, 450 V aluminum electrolytic capacitor manufactured by Panasonic Electronic Components in the TS-UP series. This radial, can-style snap-in capacitor is designed for general-purpose applications requiring high voltage energy storage and filtering. The part is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system support and procurement planning.

Substiute Parts

ECO-S2WP560AA

Panasonic Electronic ComponentsIn Stock: 1062ECO-S2WP560AA Datasheet

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LGU2W560MELY

NichiconIn Stock: 1157LGU2W560MELY Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the ECO-S2WP560AA is determined by strict equivalence across the following parameters:

• Capacitance value: 56 µF (exact match required)
• Voltage rating: 450 V (exact match required)
• Tolerance: ±20% (exact match required)
• Package type: Radial, Can - Snap-In (exact match required)
• Physical dimensions: 0.787" Dia × 1.181" Height with 0.394" lead spacing (exact match required)
• Mounting: Through Hole (exact match required)
• Polarization: Polar (exact match required)

The LGU2W560MELY from Nichicon meets all mandatory electrical and mechanical parameters for direct substitution. Both parts share identical capacitance, voltage rating, tolerance, package configuration, and physical footprint, ensuring mechanical and electrical compatibility in the original application circuit.

Parameter Comparison

Engineering Selection Recommendations

The LGU2W560MELY is a direct electrical and mechanical equivalent to the ECO-S2WP560AA. Both parts are identical in capacitance, voltage rating, tolerance, package configuration, and physical dimensions, ensuring pin-for-pin compatibility and identical PCB footprint requirements.

The LGU2W560MELY offers additional advantages: it maintains active product status with current manufacturing support, achieves ROHS3 compliance compared to the non-compliant ECO-S2WP560AA, and provides extended operating temperature range (-25°C to 105°C versus -25°C to 85°C) with improved lifetime rating (3000 Hrs @ 105°C versus 2000 Hrs @ 85°C).

Selection of the LGU2W560MELY is appropriate for new designs, redesigns, or replacement applications where the original ECO-S2WP560AA is no longer available.

Frequently Asked Questions (FAQ)

Q: Can the LGU2W560MELY be used as a direct replacement for the ECO-S2WP560AA?

A: Yes. Both parts share identical electrical specifications (56 µF, 450 V, ±20% tolerance) and mechanical configuration (radial snap-in package, 0.787" diameter, 1.181" height, 0.394" lead spacing). No circuit modifications or PCB redesign is required.

Q: Are there physical dimension differences between these parts?

A: No. Both the ECO-S2WP560AA and LGU2W560MELY have identical physical dimensions and lead spacing, ensuring compatibility with existing through-hole PCB layouts.

Q: What is the difference in product status between these parts?

A: The ECO-S2WP560AA is classified as obsolete and is no longer in active production. The LGU2W560MELY is an active product with current manufacturing availability and ongoing supplier support.

Q: Does the LGU2W560MELY meet RoHS requirements?

A: Yes. The LGU2W560MELY is ROHS3 compliant. The original ECO-S2WP560AA is RoHS non-compliant. This distinction is relevant for applications subject to RoHS regulatory requirements.

Q: Are there differences in operating temperature range?

A: Yes. The LGU2W560MELY operates across -25°C to 105°C, while the ECO-S2WP560AA operates across -25°C to 85°C. The LGU2W560MELY provides a wider upper temperature margin and extended lifetime rating at elevated temperatures.

Q: What is the lead spacing for both parts?

A: Both parts have 0.394" (10.00mm) lead spacing, confirming compatibility with standard through-hole PCB hole patterns designed for the original ECO-S2WP560AA.