EEU-FC1H560B Equivalent & Substitute Parts

Part Overview

The Panasonic EEU-FC1H560B is a 56 µF, 50 V aluminum electrolytic capacitor in radial, can package format, rated for 1000 hours at 105°C. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement. The part meets AEC-Q200 automotive qualification standards and is suitable for automotive applications requiring through-hole mounting.

Key Parameters

Parameter	Value
Capacitance	56 µF
Voltage Rating	50 V
Tolerance	±20%
Lifetime @ 105°C	1000 Hrs
Operating Temperature Range	-55°C to 105°C
Polarization	Polar
Mounting Type	Through Hole
Package Type	Radial, Can
Lead Spacing	0.197" (5.00 mm)
Case Diameter	0.248" (6.30 mm)
Height	0.728" (18.50 mm)

Substitute Part Grouping Explanation

Substitution validity for the EEU-FC1H560B is determined by the following electrical and mechanical parameters:

Electrical Compatibility Requirements:

Capacitance: 56 µF (exact match required)
Tolerance: ±20% (exact match required)
Voltage Rating: 50 V minimum (equal or higher voltage rating acceptable)
Operating Temperature Range: -55°C to 105°C minimum (equal or wider range acceptable)
Polarization: Polar (exact match required)

Mechanical Compatibility Requirements:

Mounting Type: Through Hole (exact match required)
Package Type: Radial, Can (exact match required)
Lead Spacing: 0.197" (5.00 mm) or 0.098" (2.50 mm) acceptable for PCB layout flexibility
Case Diameter: 0.248" (6.30 mm) or 0.315" (8.00 mm) acceptable within envelope constraints
Height: Physical clearance dependent on application

Certification & Compliance:

AEC-Q200 automotive rating preferred for automotive applications
RoHS3 compliance preferred for environmental standards

Substitute parts are grouped into two categories: direct equivalents (matching voltage rating) and higher-voltage alternatives (exceeding voltage rating for enhanced reliability margin).

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ 105°C	Lead Spacing	Case Diameter	Height	Product Status	AEC-Q200
EEU-FC1H560B	Panasonic	56 µF	50 V	±20%	1000 Hrs	0.197" (5.00 mm)	0.248" (6.30 mm)	0.728" (18.50 mm)	Obsolete	Yes
EEU-FC1J560B	Panasonic	56 µF	63 V	±20%	2000 Hrs	0.197" (5.00 mm)	0.315" (8.00 mm)	0.650" (16.50 mm)	Active	Yes
ELXY500ELL560MF15D	Chemi-Con	56 µF	50 V	±20%	2000 Hrs	0.098" (2.50 mm)	0.248" (6.30 mm)	0.650" (16.50 mm)	Active	Yes
UPJ1H560MED	Nichicon	56 µF	50 V	±20%	2000 Hrs	0.098" (2.50 mm)	0.248" (6.30 mm)	0.630" (16.00 mm)	Obsolete	No
UPM1H560MED	Nichicon	56 µF	50 V	±20%	2000 Hrs	0.098" (2.50 mm)	0.248" (6.30 mm)	0.650" (16.50 mm)	Obsolete	Yes
UPW1H560MED	Nichicon	56 µF	50 V	±20%	2000 Hrs	0.098" (2.50 mm)	0.248" (6.30 mm)	0.591" (15.00 mm)	Obsolete	No

Engineering Selection Recommendations

For Active Production (Recommended Primary Choice):

EEU-FC1J560B (Panasonic) is the preferred substitute. It maintains the same manufacturer lineage, carries active product status, and provides enhanced reliability with 2000-hour lifetime at 105°C versus the original 1000-hour rating. The 63 V voltage rating provides a 26% safety margin above the original 50 V specification. AEC-Q200 certification is retained. Physical dimensions differ slightly (larger case diameter and reduced height), requiring PCB layout verification.

ELXY500ELL560MF15D (Chemi-Con) is an alternative active substitute with identical electrical specifications and 2000-hour lifetime. Lead spacing differs (2.50 mm versus 5.00 mm), necessitating PCB footprint redesign. RoHS3 compliance is confirmed.

For Legacy System Support:

UPM1H560MED (Nichicon) provides equivalent electrical performance with AEC-Q200 certification, though product status is obsolete. Lead spacing is 2.50 mm, requiring PCB modification.

UPJ1H560MED and UPW1H560MED are electrical equivalents but lack AEC-Q200 certification and carry obsolete status, limiting suitability for new automotive designs.

Frequently Asked Questions (FAQ)

Q: Can EEU-FC1J560B replace EEU-FC1H560B directly on the PCB?

A: Electrical substitution is valid. However, physical dimensions differ: case diameter increases from 6.30 mm to 8.00 mm, and height decreases from 18.50 mm to 16.50 mm. Lead spacing remains identical at 5.00 mm. PCB layout clearance must be verified before implementation.

Q: What is the significance of the voltage rating increase from 50 V to 63 V?

A: The higher voltage rating provides operational margin and typically correlates with improved reliability characteristics. The 56 µF capacitance and ±20% tolerance remain unchanged, ensuring functional equivalence in the circuit.

Q: Why do some substitutes have 2.50 mm lead spacing instead of 5.00 mm?

A: Lead spacing is a mechanical parameter determined by the manufacturer's design. Parts with 2.50 mm spacing require PCB footprint redesign and cannot be used as direct drop-in replacements without layout modification.

Q: Are all substitute parts suitable for automotive applications?

A: EEU-FC1J560B, ELXY500ELL560MF15D, and UPM1H560MED carry AEC-Q200 certification or automotive application designation. UPJ1H560MED and UPW1H560MED are rated for general purpose applications and lack automotive certification.

Q: What is the impact of the 2000-hour lifetime rating versus the original 1000-hour rating?

A: The extended lifetime indicates improved thermal stability and longer operational endurance at 105°C. This represents an enhancement over the original specification and does not restrict substitution.

Q: How should lead spacing differences affect component selection?

A: Lead spacing determines PCB hole pattern compatibility. Parts with matching 5.00 mm spacing (EEU-FC1J560B) are mechanically compatible without layout changes. Parts with 2.50 mm spacing require PCB redesign and are suitable only when layout modification is feasible.

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