UPW1C221MPD Equivalent & Substitute Parts

Part Overview

The UPW1C221MPD is a 220 µF, 16 V aluminum electrolytic capacitor in radial configuration manufactured by Nichicon. This component is classified as Not For New Designs, indicating it has been superseded in Nichicon's product portfolio. The part operates across a temperature range of -55°C to 105°C with a rated lifetime of 3000 hours at 105°C, making it suitable for general-purpose applications requiring stable capacitance and moderate ripple current handling.

Identifying equivalent and substitute parts is necessary due to the product's discontinued status for new designs. Alternative components with matching or superior electrical characteristics and compatible physical dimensions enable continued system support and new design implementations.

Key Parameters

Parameter	Value
Capacitance	220 µF
Voltage Rating	16 V
Tolerance	±20%
Lifetime @ 105°C	3000 Hrs
Operating Temperature Range	-55°C to 105°C
Lead Spacing	0.138" (4.60 mm)
Case Diameter	0.315" (8.00 mm)
Height (Seated Max)	0.453" (11.50 mm)
Mounting Type	Through Hole
Package Type	Radial, Can
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the UPW1C221MPD is determined by the following criteria:

Primary Matching Parameters:

Capacitance: 220 µF (exact match required)
Voltage Rating: 16 V minimum (equal or higher acceptable)
Tolerance: ±20% (standard for aluminum electrolytic capacitors)
Polarization: Polar (radial configuration)
Lead Spacing: 0.138" (4.60 mm) for PCB compatibility
Case Diameter: 0.315" (8.00 mm) for mechanical fit
Mounting Type: Through Hole

Secondary Considerations:

Lifetime rating at 105°C (3000 hours or greater preferred for equivalent performance)
Operating temperature range (-55°C to 105°C minimum)
RoHS3 compliance for regulatory alignment
Product status (Active preferred over Not For New Designs)

Substitute parts are grouped into three categories: Upgrade (higher voltage rating), Similar (same voltage, different series), and Direct (different manufacturer, equivalent specifications).

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Lifetime @ 105°C	Lead Spacing	Case Diameter	Height (Max)	Impedance	Product Status	RoHS3
UPW1C221MPD	Nichicon	220 µF	16 V	3000 Hrs	0.138" (4.60 mm)	0.315" (8.00 mm)	0.453" (11.50 mm)	117 mOhms	Not For New Designs	Yes
UPW1E221MPD	Nichicon	220 µF	25 V	3000 Hrs	0.138" (4.60 mm)	0.315" (8.00 mm)	0.453" (11.50 mm)	117 mOhms	Not For New Designs	Yes
UPJ1C221MPD	Nichicon	220 µF	16 V	3000 Hrs	0.138" (4.60 mm)	0.315" (8.00 mm)	0.492" (12.50 mm)	260 mOhms	Not For New Designs	Yes
UPM1C221MPD	Nichicon	220 µF	16 V	3000 Hrs	0.138" (4.60 mm)	0.315" (8.00 mm)	0.512" (13.00 mm)	160 mOhms	Not For New Designs	Yes
UPS1C221MPD	Nichicon	220 µF	16 V	2000 Hrs	0.138" (4.60 mm)	0.315" (8.00 mm)	0.512" (13.00 mm)	280 mOhms	Not For New Designs	Yes
EEU-FC1C221	Panasonic Electronic Components	220 µF	16 V	2000 Hrs	0.138" (4.60 mm)	0.315" (8.00 mm)	0.453" (11.50 mm)	117 mOhms	Active	Yes
EEU-FC1C221BJ	Panasonic Electronic Components	220 µF	16 V	2000 Hrs	0.138" (4.60 mm)	0.315" (8.00 mm)	0.492" (12.50 mm)	117 mOhms	Active	Yes
ELXZ160ELL221MF15D	Chemi-Con	220 µF	16 V	2000 Hrs	0.098" (2.50 mm)	0.248" (6.30 mm)	0.650" (16.50 mm)	180 mOhms	Active	Yes

Engineering Selection Recommendations

Direct Replacement (Preferred): EEU-FC1C221 from Panasonic Electronic Components is the optimal direct substitute. It maintains identical capacitance, voltage rating, lead spacing, and case diameter as the UPW1C221MPD. The part carries Active product status and AEC-Q200 automotive qualification, providing superior long-term availability and design support compared to the discontinued UPW1C221MPD.

Upgrade Option: UPW1E221MPD provides higher voltage rating (25 V vs. 16 V) while maintaining all other critical parameters including capacitance, lead spacing, case diameter, and impedance. This upgrade path is suitable for applications requiring increased voltage margin without PCB redesign.

Alternative Nichicon Series: UPJ1C221MPD and UPM1C221MPD offer equivalent electrical performance with identical capacitance and voltage ratings. UPM1C221MPD includes AEC-Q200 automotive qualification. Both parts require verification of height clearance due to increased seated height (0.492" to 0.512" vs. 0.453").

Reduced Lifetime Option: UPS1C221MPD maintains mechanical and electrical compatibility but operates at 2000 hours lifetime at 105°C versus 3000 hours. This part is suitable only for applications where reduced lifetime is acceptable.

Mechanical Constraint Exception: ELXZ160ELL221MF15D from Chemi-Con features different lead spacing (0.098" vs. 0.138") and case diameter (0.248" vs. 0.315"), requiring PCB redesign. This part is suitable only when physical constraints permit layout modification.

Frequently Asked Questions (FAQ)

Q: Can UPW1E221MPD replace UPW1C221MPD directly? A: Yes. UPW1E221MPD is a voltage upgrade (25 V vs. 16 V) with identical lead spacing, case diameter, and impedance. No PCB modification is required. The higher voltage rating provides additional design margin.

Q: What is the difference between EEU-FC1C221 and EEU-FC1C221BJ? A: Both parts are electrically identical with 220 µF capacitance and 16 V rating. The primary difference is packaging: EEU-FC1C221 is supplied in Bulk, while EEU-FC1C221BJ is supplied in Cut Tape (CT). EEU-FC1C221BJ has a slightly greater seated height (0.492" vs. 0.453"). Verify PCB clearance before selection.

Q: Why is ELXZ160ELL221MF15D not recommended as a direct replacement? A: ELXZ160ELL221MF15D has different lead spacing (0.098" vs. 0.138") and case diameter (0.248" vs. 0.315"), requiring PCB footprint redesign. It is suitable only when physical layout permits modification.

Q: Which substitute part has the best long-term availability? A: EEU-FC1C221 and EEU-FC1C221BJ from Panasonic carry Active product status, ensuring continued manufacturing and supply. All Nichicon UPW, UPJ, UPM, and UPS series parts are classified as Not For New Designs, indicating limited future availability.

Q: Can UPS1C221MPD be used in place of UPW1C221MPD? A: UPS1C221MPD is mechanically and electrically compatible but operates at reduced lifetime (2000 hours vs. 3000 hours at 105°C). Use only in applications where this reduced lifetime specification is acceptable.

Q: What does AEC-Q200 qualification mean for automotive applications? A: AEC-Q200 is an automotive industry standard for passive components. EEU-FC1C221, EEU-FC1C221BJ, ELXZ160ELL221MF15D, and UPM1C221MPD carry this qualification, indicating suitability for automotive environments. UPW1C221MPD does not carry this certification.

Q: Are all substitute parts RoHS3 compliant? A: Yes. All listed substitute parts maintain ROHS3 compliance, matching the environmental and regulatory status of the UPW1C221MPD.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message