EEU-FC1C152SB Equivalent & Substitute Parts

Part Overview

The EEU-FC1C152SB is a 1500 µF, 16 V aluminum electrolytic capacitor manufactured by Panasonic Electronic Components in the FC series. This radial, through-hole component is rated for 5000 hours at 105°C and meets AEC-Q200 automotive qualification standards. The part is actively produced and suitable for new designs in automotive applications.

Substitute parts are necessary when the primary part becomes unavailable, when alternative packaging formats are required, or when design specifications allow for equivalent electrical and mechanical characteristics from alternative manufacturers.

Key Parameters

Parameter	Value
Capacitance	1500 µF
Voltage Rating	16 V
Tolerance	±20%
Lifetime @ 105°C	5000 Hrs
Operating Temperature Range	-55°C to 105°C
Polarization	Polar
Mounting Type	Through Hole
Package Type	Radial, Can
Lead Spacing	0.295" (7.50 mm)
Case Diameter	0.630" (16.00 mm)
Height	0.650" (16.50 mm)

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence in the following parameters:

Electrical Equivalence: Capacitance (1500 µF), voltage rating (16 V), and tolerance (±20%) must match exactly
Thermal Equivalence: Operating temperature range (-55°C to 105°C) must be maintained
Mechanical Compatibility: Through-hole mounting, radial can package, and lead spacing must accommodate PCB layout constraints
Polarization: Polar configuration is mandatory for all substitutes

Substitute parts are grouped into two categories based on mechanical dimensions:

Category A (Compact footprint): EEU-FC1C152L, ELXZ160ELL152MJ30S, ELXZ160ELL152MK20S, UPM1C152MHD, UPS1C152MHD, UPW1C152MPD6 — These parts feature reduced case diameter (0.394" to 0.492") and are suitable for space-constrained layouts where the original 0.630" diameter is not required.

Category B (Direct mechanical replacement): Parts with identical or near-identical physical dimensions to the EEU-FC1C152SB are preferred when PCB layout is fixed.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ 105°C	Case Diameter	Height	Lead Spacing	Impedance	Product Status	AEC-Q200
EEU-FC1C152SB	Panasonic	1500 µF	16 V	±20%	5000 Hrs	0.630" (16.00 mm)	0.650" (16.50 mm)	0.295" (7.50 mm)	43 mOhms	Active	Yes
EEU-FC1C152L	Panasonic	1500 µF	16 V	±20%	3000 Hrs	0.394" (10.00 mm)	1.181" (30.00 mm)	0.197" (5.00 mm)	35 mOhms	Active	Yes
ELXZ160ELL152MJ30S	Chemi-Con	1500 µF	16 V	±20%	5000 Hrs	0.394" (10.00 mm)	1.240" (31.50 mm)	0.197" (5.00 mm)	37 mOhms	Active	Yes
ELXZ160ELL152MK20S	Chemi-Con	1500 µF	16 V	±20%	7000 Hrs	0.492" (12.50 mm)	0.846" (21.50 mm)	0.197" (5.00 mm)	38 mOhms	Active	Yes
UPJ1C152MHD	Nichicon	1500 µF	16 V	±20%	5000 Hrs	0.492" (12.50 mm)	1.043" (26.50 mm)	0.197" (5.00 mm)	48 mOhms	Not For New Designs	No
UPM1C152MHD	Nichicon	1500 µF	16 V	±20%	5000 Hrs	0.492" (12.50 mm)	1.063" (27.00 mm)	0.197" (5.00 mm)	36 mOhms	Not For New Designs	Yes
UPS1C152MHD	Nichicon	1500 µF	16 V	±20%	3000 Hrs	0.492" (12.50 mm)	0.866" (22.00 mm)	0.197" (5.00 mm)	75 mOhms	Not For New Designs	No
UPW1C152MPD6	Nichicon	1500 µF	16 V	±20%	5000 Hrs	0.394" (10.00 mm)	1.240" (31.50 mm)	0.197" (5.00 mm)	35 mOhms	Not For New Designs	No

Engineering Selection Recommendations

For New Designs: EEU-FC1C152L (Panasonic, Active status) or ELXZ160ELL152MJ30S and ELXZ160ELL152MK20S (Chemi-Con, Active status) are preferred. All three maintain Active product status and AEC-Q200 compliance. ELXZ160ELL152MK20S offers extended lifetime (7000 hours at 105°C) compared to the primary part.

For Existing Designs with Fixed PCB Layout: Verify lead spacing and case diameter compatibility. The primary part uses 0.295" lead spacing and 0.630" case diameter. Most substitutes use 0.197" lead spacing and smaller diameters, requiring PCB redesign.

For Automotive Applications: Prioritize parts with AEC-Q200 certification and Active product status. EEU-FC1C152L, ELXZ160ELL152MJ30S, and ELXZ160ELL152MK20S meet these criteria.

For Legacy or Discontinued Designs: UPM1C152MHD (Nichicon) maintains AEC-Q200 compliance despite Not For New Designs status. UPJ1C152MHD and UPS1C152MHD are available but lack AEC-Q200 certification.

Frequently Asked Questions (FAQ)

Q: Can I substitute EEU-FC1C152SB with a part that has different lead spacing?

A: Lead spacing substitution requires PCB layout verification. The primary part uses 0.295" spacing; most substitutes use 0.197" spacing. Physical board modifications may be necessary.

Q: What is the difference between 3000-hour and 5000-hour lifetime ratings?

A: Lifetime rating indicates the expected operational duration at maximum rated temperature (105°C). A 3000-hour part (EEU-FC1C152L, UPS1C152MHD) has a shorter service life than a 5000-hour part under identical thermal stress. Design margin and application duty cycle determine which rating is acceptable.

Q: Are all substitute parts suitable for automotive applications?

A: No. Only parts with AEC-Q200 certification are qualified for automotive use. EEU-FC1C152L, ELXZ160ELL152MJ30S, ELXZ160ELL152MK20S, and UPM1C152MHD carry AEC-Q200 ratings. UPJ1C152MHD, UPS1C152MHD, and UPW1C152MPD6 do not.

Q: What does "Not For New Designs" mean?

A: This status indicates the manufacturer is discontinuing the part. Existing inventory may be available, but the part should not be selected for new product development. Active status parts are preferred for new designs.

Q: How do impedance differences affect circuit performance?

A: Impedance (ESR equivalent series resistance) affects ripple current handling and transient response. Lower impedance (35–38 mOhms) provides better high-frequency filtering. Higher impedance (48–75 mOhms) may reduce performance in noise-sensitive circuits.

Q: Can I use a substitute with lower capacitance tolerance?

A: All listed substitutes maintain ±20% tolerance, matching the primary part specification. Tighter tolerance parts are not included in this equivalency list.

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