EEU-FC1H182L Equivalent & Substitute Parts

Part Overview

The Panasonic EEU-FC1H182L is a 1800 µF, 50 V aluminum electrolytic capacitor in radial, can package format, rated for 5000 hours at 105°C. This part carries an obsolete product status. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications requiring this capacitance and voltage specification.

Key Parameters

Parameter	Value
Capacitance	1800 µF
Tolerance	±20%
Voltage - Rated	50 V
Lifetime @ Temperature	5000 Hrs @ 105°C
Operating Temperature Range	-55°C ~ 105°C
Polarization	Polar
Mounting Type	Through Hole
Package / Case	Radial, Can
Lead Spacing	0.295" (7.50mm)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the EEU-FC1H182L are qualified based on the following criteria:

Capacitance: 1800 µF (exact match required)
Voltage Rating: 50 V (exact match required)
Tolerance: ±20% (exact match required)
Polarization: Polar (exact match required)
Mounting Type: Through Hole (exact match required)
Package / Case: Radial, Can (exact match required)
Lead Spacing: 0.295" (7.50mm) (exact match required)
Operating Temperature Range: -55°C ~ 105°C minimum (equal or extended range acceptable)
Lifetime @ Temperature: 5000 Hrs @ 105°C minimum (equal or extended lifetime acceptable)
RoHS Compliance: ROHS3 Compliant (required)

All substitute parts listed meet these core electrical and mechanical parameters, ensuring direct functional compatibility in the original application circuit.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ Temp.	Operating Temp.	Impedance	Lead Spacing	Size / Dimension	Height - Seated (Max)	Product Status
EEU-FC1H182L	Panasonic	1800 µF	50 V	±20%	5000 Hrs @ 105°C	-55°C ~ 105°C	23 mOhms	0.295" (7.50mm)	0.630" Dia (16.00mm)	1.575" (40.00mm)	Obsolete
EEU-FC1H182	Panasonic	1800 µF	50 V	±20%	5000 Hrs @ 105°C	-55°C ~ 105°C	25 mOhms	0.295" (7.50mm)	0.709" Dia (18.00mm)	1.240" (31.50mm)	Active
ELXZ500ELL182ML40S	Chemi-Con	1800 µF	50 V	±20%	8000 Hrs @ 105°C	-55°C ~ 105°C	21 mOhms	0.295" (7.50mm)	0.630" Dia (16.00mm)	1.634" (41.50mm)	Active
ELXZ500ELL182MM30S	Chemi-Con	1800 µF	50 V	±20%	8000 Hrs @ 105°C	-55°C ~ 105°C	25 mOhms	0.295" (7.50mm)	0.709" Dia (18.00mm)	1.240" (31.50mm)	Active
MAL214651182E3	Vishay Beyschlag/Draloric/BC Components	1800 µF	50 V	±20%	6000 Hrs @ 125°C	-55°C ~ 125°C	26 mOhms	0.295" (7.50mm)	0.709" Dia (18.00mm)	1.319" (34.60mm)	Active
UPJ1H182MHD	Nichicon	1800 µF	50 V	±20%	5000 Hrs @ 105°C	-55°C ~ 105°C	25 mOhms	0.295" (7.50mm)	0.709" Dia (18.00mm)	1.457" (37.00mm)	Not For New Designs
UPW1H182MHD	Nichicon	1800 µF	50 V	±20%	8000 Hrs @ 105°C	-55°C ~ 105°C	25 mOhms	0.295" (7.50mm)	0.709" Dia (18.00mm)	1.240" (31.50mm)	Not For New Designs

Engineering Selection Recommendations

Primary Recommendation: EEU-FC1H182 (Panasonic)

The EEU-FC1H182 is the direct active equivalent from the same manufacturer and series. It maintains identical electrical specifications and is currently in active production status, ensuring long-term supply availability.

Secondary Recommendations: ELXZ500ELL182ML40S or ELXZ500ELL182MM30S (Chemi-Con)

Both Chemi-Con parts offer extended lifetime ratings (8000 Hrs @ 105°C versus 5000 Hrs @ 105°C) and are in active production. These parts provide enhanced reliability margins for applications requiring extended operational life.

Tertiary Recommendation: MAL214651182E3 (Vishay Beyschlag/Draloric/BC Components)

This part offers extended operating temperature range (-55°C ~ 125°C) and extended lifetime at elevated temperature (6000 Hrs @ 125°C), suitable for high-temperature applications. Active production status ensures availability.

Not Recommended for New Designs: UPJ1H182MHD and UPW1H182MHD (Nichicon)

Both Nichicon parts carry "Not For New Designs" status. While electrically compatible, these parts should be reserved for legacy system maintenance only. For new applications, select from active production alternatives.

Physical Fit Considerations:

The EEU-FC1H182L features a 0.630" diameter can with 1.575" seated height. Substitute parts vary in physical dimensions:

EEU-FC1H182: 0.709" diameter, 1.240" height (larger diameter, shorter height)
ELXZ500ELL182ML40S: 0.630" diameter, 1.634" height (same diameter, taller)
ELXZ500ELL182MM30S: 0.709" diameter, 1.240" height (larger diameter, shorter height)
MAL214651182E3: 0.709" diameter, 1.319" height (larger diameter, moderate height)
UPJ1H182MHD: 0.709" diameter, 1.457" height (larger diameter, taller)
UPW1H182MHD: 0.709" diameter, 1.240" height (larger diameter, shorter height)

Verify PCB layout and mechanical clearances before final part selection.

Frequently Asked Questions (FAQ)

Q: Can I use EEU-FC1H182 as a direct replacement for EEU-FC1H182L?

A: Yes. The EEU-FC1H182 is the active production equivalent with identical electrical specifications (1800 µF, 50 V, ±20%, 5000 Hrs @ 105°C). The primary difference is product status: EEU-FC1H182L is obsolete while EEU-FC1H182 is active. Both share the same base product number (EEU-FC) and series designation.

Q: What is the difference between the Chemi-Con ELXZ500ELL182ML40S and ELXZ500ELL182MM30S?

A: Both parts are electrically identical (1800 µF, 50 V, 8000 Hrs @ 105°C) but differ in physical dimensions. The ML40S variant has a 0.630" diameter can (matching the original EEU-FC1H182L) with 1.634" height. The MM30S variant has a 0.709" diameter can with 1.240" height. Select based on available PCB space.

Q: Why do some substitute parts have higher lifetime ratings?

A: Extended lifetime ratings (8000 Hrs @ 105°C or 6000 Hrs @ 125°C) indicate enhanced internal design and material specifications. These parts provide greater reliability margins and are suitable for applications requiring extended operational life or higher temperature environments. The core electrical performance remains equivalent.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 Compliant status, matching the original EEU-FC1H182L specification.

Q: Can I use Nichicon UPJ1H182MHD or UPW1H182MHD for new designs?

A: No. Both Nichicon parts carry "Not For New Designs" status. These parts are suitable only for legacy system maintenance and repair. For new applications, select from active production alternatives: EEU-FC1H182, ELXZ500ELL182ML40S, ELXZ500ELL182MM30S, or MAL214651182E3.

Q: What is the significance of lead spacing in capacitor selection?

A: Lead spacing (0.295" / 7.50mm) determines PCB hole pattern compatibility. All listed substitute parts maintain this specification, ensuring direct mechanical fit without PCB redesign. Verify lead spacing during part selection to avoid assembly issues.

Q: Do physical dimension differences affect electrical performance?

A: No. Physical dimensions (can diameter and seated height) do not affect electrical performance. However, they impact PCB layout compatibility and mechanical clearance. Verify available space on your PCB before selecting a substitute with different dimensions.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message