Nichicon LGJ2F560MELY Aluminum Electrolytic Capacitor - Equivalent & Substitute Parts

Part Overview

The Nichicon LGJ2F560MELY is a 56 µF, 315 V aluminum electrolytic capacitor in radial, can snap-in configuration rated for 3000 hours at 105°C. This component is designed for general-purpose applications requiring through-hole mounting with a 10.00 mm lead spacing. The part is currently active in production and ROHS3 compliant. Substitute parts are identified when equivalent capacitance and tolerance are maintained while allowing rated voltage to increase, provided all mechanical and thermal specifications remain compatible.

Substiute Parts

LGJ2F560MELY

NichiconIn Stock: 1185LGJ2F560MELY Datasheet

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LGJ2G560MELY20

NichiconIn Stock: 1761LGJ2G560MELY20 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the LGJ2F560MELY is permissible with the Nichicon LGJ2G560MELY20 based on the following criteria:

Maintained Parameters (Required for Substitution):

• Capacitance: 56 µF (identical)
• Tolerance: ±20% (identical)
• Lead Spacing: 10.00 mm (identical)
• Size / Dimension: 20.00 mm Dia (identical)
• Height - Seated (Max): 22.00 mm (identical)
• Mounting Type: Through Hole (identical)
• Package / Case: Radial, Can - Snap-In (identical)
• Operating Temperature Range: -25°C ~ 105°C (identical)
• Lifetime @ Temperature: 3000 Hrs @ 105°C (identical)
• RoHS Status: ROHS3 Compliant (identical)

Allowable Variation:

• Voltage - Rated: 400 V (upgrade from 315 V)

The substitute part LGJ2G560MELY20 operates at a higher rated voltage while maintaining all mechanical, thermal, and electrical compatibility parameters. This substitution is valid for applications where the circuit voltage does not exceed 315 V, as the substitute part provides additional voltage margin.

Parameter Comparison

Engineering Selection Recommendations

Both the LGJ2F560MELY and LGJ2G560MELY20 are active production parts with ROHS3 compliance and REACH unaffected status. The LGJ2G560MELY20 substitute provides identical mechanical fit and thermal performance while offering increased voltage rating and higher ripple current capability. Selection between these parts depends on circuit voltage requirements and available inventory. Both parts are suitable for general-purpose applications requiring through-hole snap-in aluminum electrolytic capacitors with 56 µF capacitance and ±20% tolerance.

Frequently Asked Questions (FAQ)

Q: Can the LGJ2G560MELY20 be used as a direct replacement for the LGJ2F560MELY?

A: Yes, the LGJ2G560MELY20 is a direct mechanical and electrical substitute. It maintains identical capacitance, tolerance, lead spacing, case dimensions, and mounting configuration. The higher 400 V rating provides additional voltage margin for circuits designed for 315 V operation.

Q: What is the difference in ripple current handling between these parts?

A: The LGJ2G560MELY20 exhibits higher ripple current ratings: 550 mA at 120 Hz compared to 380 mA for the LGJ2F560MELY, and 786.5 mA at 50 kHz compared to 543.4 mA. This increased ripple current capability is a characteristic of the higher voltage rating.

Q: Are both parts suitable for the same PCB layout?

A: Yes. Both parts share identical lead spacing (10.00 mm), case diameter (20.00 mm), and maximum seated height (22.00 mm). No PCB redesign is required for substitution.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the LGJ2F560MELY and LGJ2G560MELY20 are ROHS3 compliant and REACH unaffected, with identical operating temperature ranges and thermal ratings.

Q: When should the substitute part be selected over the original?

A: The LGJ2G560MELY20 should be selected when higher voltage margin is desired, when ripple current requirements exceed the original part's capability, or when inventory availability favors the substitute. Both parts are functionally equivalent for circuits operating at or below 315 V.