EET-HC2D561BA Equivalent & Substitute Parts

Part Overview

The EET-HC2D561BA is a 560 µF, 200 V aluminum electrolytic capacitor in radial, can snap-in package manufactured by Panasonic Electronic Components. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and production continuity. The part operates across a temperature range of -40°C to 105°C with a rated lifetime of 2000 hours at 105°C, serving general-purpose applications requiring stable capacitance and low equivalent series resistance.

Key Parameters

Parameter	Value
Capacitance	560 µF
Voltage Rating	200 V
Tolerance	±20%
ESR @ 120 Hz	355 mOhm
Lifetime @ 105°C	2000 Hrs
Operating Temperature Range	-40°C ~ 105°C
Lead Spacing	0.394" (10.00 mm)
Case Diameter	0.866" (22.00 mm)
Height (Seated Max)	1.260" (32.00 mm)
Package Type	Radial, Can - Snap-In
Mounting Type	Through Hole
Polarization	Polar

Substitute Part Grouping Explanation

Substitution for the EET-HC2D561BA is determined by strict equivalence across the following critical parameters:

Capacitance: 560 µF (exact match required)
Voltage Rating: 200 V (minimum acceptable)
Tolerance: ±20% (standard for aluminum electrolytic capacitors)
Package Type: Radial, Can - Snap-In (mechanical and electrical compatibility)
Lead Spacing: 0.394" (10.00 mm) (PCB footprint compatibility)
Mounting Type: Through Hole (assembly process compatibility)
Operating Temperature Range: Must support -40°C to 105°C minimum
Polarization: Polar (electrical polarity requirement)

Substitute parts are grouped into two categories:

Direct Substitutes (identical or superior electrical performance): Parts meeting all critical parameters with equivalent or improved ESR, ripple current ratings, and lifetime specifications.

Parametric Equivalents (mechanical and electrical compatibility with minor variations): Parts that maintain functional equivalence within the allowed tolerance and performance envelope, though physical dimensions or lifetime ratings may differ slightly.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Voltage	Tolerance	ESR @ 120 Hz	Lifetime @ 105°C	Operating Temp Range	Case Dia	Height (Max)	Product Status
EET-HC2D561BA	Panasonic	560 µF	200 V	±20%	355 mOhm	2000 Hrs	-40°C ~ 105°C	0.866" (22 mm)	1.260" (32 mm)	Obsolete
381LR561M200H042	Cornell Dubilier Electronics	560 µF	200 V	±20%	355 mOhm	3000 Hrs	-40°C ~ 105°C	0.866" (22 mm)	1.654" (42 mm)	Active
381LX561M200H042	Cornell Dubilier Electronics	560 µF	200 V	±20%	—	3000 Hrs	-40°C ~ 105°C	0.866" (22 mm)	1.654" (42 mm)	Active
381LX561M200J022	Cornell Dubilier Electronics	560 µF	200 V	±20%	—	3000 Hrs	-40°C ~ 105°C	0.984" (25 mm)	1.260" (32 mm)	Active
EKMQ201VSN561MP30S	Chemi-Con	560 µF	200 V	±20%	—	2000 Hrs	-25°C ~ 105°C	0.866" (22 mm)	1.260" (32 mm)	Active
LAR2D561MELZ35	Nichicon	560 µF	200 V	±20%	—	2000 Hrs	-40°C ~ 105°C	0.866" (22 mm)	1.378" (35 mm)	Active
LP561M200H3P3	Cornell Dubilier Electronics	560 µF	200 V	±20%	440 mOhm	1000 Hrs	-40°C ~ 105°C	1.378" (35 mm)	1.181" (30 mm)	Active
MAL209442561E3	Vishay Beyschlag/Draloric/BC Components	560 µF	200 V	±20%	220 mOhm	2000 Hrs	-25°C ~ 105°C	0.984" (25 mm)	1.457" (37 mm)	Active
381LQ561M200H022	Cornell Dubilier Electronics	560 µF	200 V	±20%	355 mOhm	2000 Hrs	-40°C ~ 105°C	0.866" (22 mm)	1.260" (32 mm)	Active
LGG2D561MELZ30	Nichicon	560 µF	200 V	±20%	—	2000 Hrs	-40°C ~ 105°C	0.866" (22 mm)	1.260" (32 mm)	Active

Engineering Selection Recommendations

Best Direct Substitute (Identical Footprint & Performance):

381LQ561M200H022 (Cornell Dubilier Electronics) provides the closest functional match to the EET-HC2D561BA. This part maintains identical capacitance, voltage rating, tolerance, ESR specification (355 mOhm @ 120 Hz), and physical dimensions (0.866" diameter, 1.260" height). The part is RoHS3 compliant and carries active product status, ensuring long-term availability and supply chain stability.

Alternative Direct Substitutes (Same Footprint, Extended Lifetime):

381LR561M200H042 and 381LX561M200H042 (Cornell Dubilier Electronics) offer extended lifetime ratings of 3000 hours at 105°C compared to the original 2000-hour specification. Both maintain the required capacitance, voltage, and tolerance. However, these parts feature increased height (1.654" vs. 1.260"), requiring PCB layout verification before implementation.

Footprint-Compatible Substitute (Identical Height):

LGG2D561MELZ30 (Nichicon) matches the original part's physical dimensions exactly (0.866" diameter, 1.260" height) and maintains all critical electrical parameters. This part is RoHS3 compliant and active in production.

Substitutes Requiring PCB Layout Verification:

LP561M200H3P3 (Cornell Dubilier Electronics) features a larger case diameter (1.378" vs. 0.866") and different height (1.181"), requiring PCB footprint assessment. MAL209442561E3 (Vishay) similarly requires layout verification due to increased case diameter (0.984") and height (1.457").

Compliance Considerations:

All recommended substitutes carry RoHS3 compliance status. The original EET-HC2D561BA is REACH Affected; all active substitutes are REACH Unaffected, providing regulatory advantage for new designs.

Frequently Asked Questions (FAQ)

Q: Can I use 381LR561M200H042 as a direct replacement without PCB modification?

A: No. While 381LR561M200H042 matches the original part's electrical specifications and lead spacing, its height is 1.654" compared to the original 1.260". PCB layout verification is required to confirm clearance and mechanical fit before implementation.

Q: What is the difference between "Direct Substitutes" and "Parametric Equivalents"?

A: Direct substitutes maintain identical or superior performance across all critical parameters (capacitance, voltage, ESR, lifetime, temperature range) with compatible physical dimensions. Parametric equivalents meet the functional requirements but may have variations in physical dimensions or secondary performance characteristics that require design review.

Q: Is 381LQ561M200H022 a true drop-in replacement?

A: Yes. 381LQ561M200H022 maintains identical capacitance (560 µF), voltage rating (200 V), tolerance (±20%), ESR (355 mOhm @ 120 Hz), lifetime (2000 Hrs @ 105°C), and physical dimensions (0.866" diameter, 1.260" height). Lead spacing (0.394" / 10.00 mm) and mounting type (through-hole, radial snap-in) are identical, confirming PCB footprint compatibility.

Q: Why do some substitute parts have different heights?

A: Aluminum electrolytic capacitor design involves trade-offs between case diameter, height, and internal construction. Manufacturers optimize these dimensions based on their internal design standards while maintaining the same electrical specifications. Height variations require PCB clearance verification.

Q: Can I substitute LP561M200H3P3 if my PCB has space constraints?

A: LP561M200H3P3 features a larger diameter (1.378") but shorter height (1.181" vs. 1.260"). This part is suitable only if your PCB layout accommodates the increased radial footprint. Verify both horizontal clearance and vertical space before selection.

Q: What compliance advantage do active substitutes provide?

A: The original EET-HC2D561BA is REACH Affected. All recommended active substitutes are REACH Unaffected, eliminating REACH compliance documentation requirements for new designs and simplifying supply chain management.

Q: Are there performance differences between substitutes with the same electrical ratings?

A: Yes. Parts with identical capacitance and voltage may differ in ESR, ripple current ratings, and lifetime specifications. 381LR561M200H042 and 381LX561M200H042 offer extended 3000-hour lifetime versus the original 2000-hour rating. MAL209442561E3 features lower ESR (220 mOhm vs. 355 mOhm), providing improved high-frequency performance in certain applications.

Q: Can I use EKMQ201VSN561MP30S if my application requires -40°C operation?

A: No. EKMQ201VSN561MP30S operates from -25°C to 105°C, which does not meet the original part's -40°C minimum requirement. Use only substitutes specifying -40°C minimum operating temperature for applications requiring full temperature range compatibility.

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