Equivalent & Substitute Parts for LLG2D561MELZ30

Part Overview

The LLG2D561MELZ30 is a 560 µF, 200 V aluminum electrolytic capacitor in radial, can snap-in package designed for general purpose applications. This component is rated for 2000 hours at 85°C operating temperature with a maximum operating range of -40°C to 85°C. The part is currently active in production with ROHS3 compliance and REACH unaffected status. Identifying equivalent substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and accommodate application-specific thermal or performance requirements.

Substiute Parts

LLG2D561MELZ30

NichiconIn Stock: 712LLG2D561MELZ30 Datasheet

Current PartRFQ

LGG2D561MELZ30

NichiconIn Stock: 1168LGG2D561MELZ30 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the LLG2D561MELZ30 is determined by the following critical parameters:

• Capacitance value: 560 µF (exact match required)
• Voltage rating: 200 V (exact match required)
• Tolerance: ±20% (exact match required)
• Package configuration: Radial, Can - Snap-In (exact match required)
• Lead spacing: 0.394" (10.00 mm) (exact match required)
• Physical dimensions: 0.866" Dia × 1.260" Height (exact match required)
• Mounting type: Through Hole (exact match required)
• Polarization: Polar (exact match required)

The LGG2D561MELZ30 qualifies as a direct substitute because it maintains identical electrical specifications (capacitance, voltage, tolerance), identical mechanical packaging (snap-in radial can), identical lead spacing, and identical physical dimensions. Both parts are manufactured by Nichicon and share the same ROHS3 compliance and REACH unaffected status.

Parameter Comparison

Engineering Selection Recommendations

Both the LLG2D561MELZ30 and LGG2D561MELZ30 are active production parts from Nichicon with full ROHS3 compliance and REACH unaffected status. Selection between these parts should be based on application thermal requirements and ripple current specifications. The LLG2D561MELZ30 operates within -40°C to 85°C with rated lifetime of 2000 hours at 85°C and supports higher ripple current ratings (2.07 A @ 120 Hz, 3.105 A @ 50 kHz). The LGG2D561MELZ30 extends the operating temperature range to 105°C with rated lifetime of 2000 hours at 105°C but operates at lower ripple current specifications (1.48 A @ 120 Hz, 2.22 A @ 50 kHz). Both parts share identical mechanical and electrical core specifications, ensuring direct PCB compatibility and interchangeability in terms of form factor and electrical performance at rated conditions.

Frequently Asked Questions (FAQ)

Q: Can the LGG2D561MELZ30 be used as a direct replacement for the LLG2D561MELZ30?

A: Yes. Both parts maintain identical capacitance (560 µF), voltage rating (200 V), tolerance (±20%), package configuration (radial snap-in can), lead spacing (10.00 mm), and physical dimensions (22.00 mm diameter × 32.00 mm height). PCB layout and mechanical mounting are fully compatible.

Q: What is the primary difference between these two parts?

A: The LGG2D561MELZ30 extends the maximum operating temperature to 105°C compared to 85°C for the LLG2D561MELZ30, with corresponding lifetime rating of 2000 hours at 105°C. The LLG2D561MELZ30 supports higher ripple current specifications at both 120 Hz and 50 kHz frequencies.

Q: Which part should be selected for high-temperature applications?

A: The LGG2D561MELZ30 is rated for operation up to 105°C and should be selected for applications requiring extended thermal performance. The LLG2D561MELZ30 is limited to 85°C maximum operating temperature.

Q: Are there any compliance or certification differences?

A: No. Both parts are ROHS3 compliant and REACH unaffected, with identical regulatory status.

Q: Do these parts have the same ripple current handling capability?

A: No. The LLG2D561MELZ30 supports higher ripple current ratings (2.07 A @ 120 Hz and 3.105 A @ 50 kHz) compared to the LGG2D561MELZ30 (1.48 A @ 120 Hz and 2.22 A @ 50 kHz). Applications with high ripple current requirements should use the LLG2D561MELZ30.