EEU-FC1V560B Equivalent & Substitute Parts

Part Overview

The EEU-FC1V560B is a 56 µF, 35 V aluminum electrolytic capacitor in radial configuration manufactured by Panasonic Electronic Components. This part is rated for 1000 hours at 105°C and meets AEC-Q200 automotive qualification standards. The component is actively produced and widely used in automotive applications requiring reliable energy storage and filtering.

Equivalent and substitute parts become necessary when the primary part number reaches end-of-life status, experiences supply constraints, or when design requirements allow for alternative manufacturers or series with compatible electrical and mechanical characteristics.

Key Parameters

Parameter	Value
Capacitance	56 µF
Voltage Rating	35 V
Tolerance	±20%
Polarization	Polar
Package Type	Radial, Can
Mounting Type	Through Hole
Operating Temperature Range	-55°C to 105°C
Lifetime @ Temperature	1000 Hrs @ 105°C
Lead Spacing	0.197" (5.00 mm)
Diameter	0.248" (6.30 mm)
Height	0.579" (14.70 mm)
Impedance	350 mOhms
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the EEU-FC1V560B is determined by the following criteria:

Electrical Parameters (Must Match):

Capacitance: 56 µF
Voltage Rating: 35 V
Tolerance: ±20%
Polarization: Polar

Mechanical Parameters (Must Match):

Package Type: Radial, Can
Mounting Type: Through Hole
Diameter: 0.248" (6.30 mm)

Flexible Parameters (May Vary):

Lead Spacing: 0.098" (2.50 mm) or 0.197" (5.00 mm) acceptable with PCB layout verification
Height: Variation acceptable if PCB clearance permits
Lifetime @ Temperature: 1000 Hrs or 2000 Hrs @ 105°C both acceptable
Impedance: Variation acceptable within application ripple current requirements
Manufacturer: Panasonic, Nichicon, or Chemi-Con acceptable
Product Status: Active or Obsolete acceptable if electrical specifications match

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Tolerance	Lifetime @ 105°C	Lead Spacing	Height (Max)	Impedance	Product Status	Automotive Rated
EEU-FC1V560B	Panasonic	FC	56 µF	35 V	±20%	1000 Hrs	0.197" (5.00 mm)	0.579" (14.70 mm)	350 mOhms	Active	Yes (AEC-Q200)
EEU-FC1V560	Panasonic	FC	56 µF	35 V	±20%	1000 Hrs	0.098" (2.50 mm)	0.441" (11.20 mm)	350 mOhms	Active	Yes (AEC-Q200)
EEU-FC1V560H	Panasonic	FC	56 µF	35 V	±20%	1000 Hrs	0.098" (2.50 mm)	0.480" (12.20 mm)	350 mOhms	Active	Yes (AEC-Q200)
ELXY350ELL560MFB5D	Chemi-Con	LXY	56 µF	35 V	±20%	2000 Hrs	0.098" (2.50 mm)	0.512" (13.00 mm)	350 mOhms	Active	Yes (AEC-Q200)
ELXZ350ELL560MFB5D	Chemi-Con	LXZ	56 µF	35 V	±20%	2000 Hrs	0.098" (2.50 mm)	0.512" (13.00 mm)	250 mOhms	Active	Yes (AEC-Q200)
UPJ1V560MED	Nichicon	UPJ	56 µF	35 V	±20%	2000 Hrs	0.098" (2.50 mm)	0.472" (12.00 mm)	450 mOhms	Obsolete	No
UPM1V560MED	Nichicon	UPM	56 µF	35 V	±20%	2000 Hrs	0.098" (2.50 mm)	0.492" (12.50 mm)	280 mOhms	Obsolete	Yes (AEC-Q200)
UPW1V560MED	Nichicon	UPW	56 µF	35 V	±20%	2000 Hrs	0.098" (2.50 mm)	0.433" (11.00 mm)	250 mOhms	Obsolete	No

Engineering Selection Recommendations

Primary Substitutes (Active Status, AEC-Q200 Rated):

EEU-FC1V560H and EEU-FC1V560 from Panasonic are direct electrical equivalents with identical electrical specifications. Both are actively produced and maintain AEC-Q200 automotive qualification. Selection between these and the EEU-FC1V560B depends on PCB layout constraints. The EEU-FC1V560B features 0.197" (5.00 mm) lead spacing and maximum height of 0.579" (14.70 mm), while EEU-FC1V560H and EEU-FC1V560 use 0.098" (2.50 mm) lead spacing with reduced heights. Verify PCB pad layout compatibility before substitution.

ELXY350ELL560MFB5D and ELXZ350ELL560MFB5D from Chemi-Con are electrically equivalent with extended lifetime ratings of 2000 hours at 105°C. Both maintain AEC-Q200 automotive qualification and 0.098" (2.50 mm) lead spacing. ELXZ350ELL560MFB5D offers lower impedance (250 mOhms versus 350 mOhms), which may provide performance benefits in high-ripple-current applications. PCB layout verification is required due to lead spacing differences.

Secondary Substitutes (Obsolete Status):

UPM1V560MED from Nichicon maintains AEC-Q200 automotive qualification and 2000-hour lifetime rating despite obsolete status. This part is electrically compatible with reduced impedance (280 mOhms) and may be available from inventory sources. UPJ1V560MED and UPW1V560MED are obsolete Nichicon parts without automotive qualification; use only when automotive compliance is not required and inventory availability is confirmed.

Lead Spacing Consideration:

The EEU-FC1V560B uses 0.197" (5.00 mm) lead spacing, while all substitute parts listed use 0.098" (2.50 mm) spacing. PCB redesign or adapter solutions may be necessary. Verify mechanical fit and electrical path integrity before implementation.

Frequently Asked Questions (FAQ)

Q: Can I substitute EEU-FC1V560H for EEU-FC1V560B directly?

A: Electrical substitution is valid. Both parts share identical capacitance (56 µF), voltage rating (35 V), tolerance (±20%), and impedance (350 mOhms). However, lead spacing differs: EEU-FC1V560B uses 0.197" (5.00 mm) while EEU-FC1V560H uses 0.098" (2.50 mm). PCB layout modification is required.

Q: What is the difference between Panasonic FC series and Chemi-Con LXY/LXZ series?

A: Both maintain identical electrical specifications (56 µF, 35 V, ±20%). Chemi-Con parts offer extended lifetime (2000 hours versus 1000 hours at 105°C). ELXZ350ELL560MFB5D provides lower impedance (250 mOhms). All three manufacturers' parts are AEC-Q200 qualified for automotive use.

Q: Are Nichicon UPJ, UPM, and UPW series acceptable replacements?

A: UPM1V560MED is acceptable for automotive applications due to AEC-Q200 qualification and 2000-hour lifetime. UPJ1V560MED and UPW1V560MED lack automotive qualification; use only in non-automotive circuits. All three are obsolete; verify inventory availability before design implementation.

Q: Does lead spacing affect electrical performance?

A: Lead spacing does not affect electrical performance. It affects PCB layout compatibility only. Verify pad spacing on your PCB before selecting a substitute part. Mismatched lead spacing requires PCB redesign or mechanical adaptation.

Q: Can I use a substitute with higher impedance or lower impedance?

A: Impedance variation affects ripple current handling. Lower impedance (250 mOhms in ELXZ350ELL560MFB5D or UPW1V560MED) improves high-frequency ripple current performance. Higher impedance (450 mOhms in UPJ1V560MED) reduces ripple current capacity. Verify application ripple current requirements against substitute impedance specifications.

Q: What does AEC-Q200 qualification mean?

A: AEC-Q200 is an automotive electronics council standard for capacitor reliability in automotive applications. Parts meeting this standard undergo stress testing and qualification for automotive temperature and environmental conditions. Use AEC-Q200 qualified parts for automotive designs; non-qualified parts may not meet automotive reliability requirements.

Q: Is RoHS3 compliance maintained across all substitutes?

A: Yes. All listed substitute parts maintain ROHS3 compliance. No hazardous substances are introduced through substitution.

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