Equivalent & Substitute Parts for UCS2E220MPD

Part Overview

The UCS2E220MPD is a 22 µF, 250 V aluminum electrolytic capacitor in radial, can package manufactured by Nichicon. This component is rated for general purpose applications with an operational lifetime of 8000 hours at 105°C and an operating temperature range of -40°C to 105°C. The part is Active status and ROHS3 compliant.

Substitute parts are identified when electrical and mechanical parameters align within the allowed specifications for this product category. Equivalent alternatives may be required due to inventory availability, extended lifetime requirements, or enhanced voltage ratings that maintain backward compatibility in circuit designs.

Key Parameters

Parameter	Value
Capacitance	22 µF
Tolerance	±20%
Voltage - Rated	250 V
Lifetime @ Temperature	8000 Hrs @ 105°C
Operating Temperature Range	-40°C ~ 105°C
Polarization	Polar
Lead Spacing	0.197" (5.00mm)
Size / Dimension	0.394" Dia (10.00mm)
Height - Seated (Max)	0.846" (21.50mm)
Mounting Type	Through Hole
Package / Case	Radial, Can
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the UCS2E220MPD are qualified based on the following criteria:

Electrical Parameters (Must Match or Exceed):

Capacitance: 22 µF (exact match required)
Tolerance: ±20% (exact match required)
Voltage Rating: Minimum 250 V (higher ratings are acceptable as they provide design margin)
Operating Temperature Range: -40°C ~ 105°C (must support full range)
Polarization: Polar (exact match required)

Mechanical Parameters (Must Match):

Lead Spacing: 0.197" (5.00mm)
Size / Dimension: 0.394" Dia (10.00mm)
Height - Seated (Max): 0.846" (21.50mm)
Mounting Type: Through Hole
Package / Case: Radial, Can

Compliance Parameters:

RoHS Status: ROHS3 Compliant

The substitute parts UCY2V220MPD9 and EKXJ351ELL220MJ20S meet all mechanical and compliance requirements. Both feature elevated voltage ratings (350 V) and extended operational lifetimes, providing enhanced reliability margins while maintaining identical physical footprints and electrical compatibility.

Parameter Comparison

Parameter	UCS2E220MPD	UCY2V220MPD9	EKXJ351ELL220MJ20S
Manufacturer	Nichicon	Nichicon	Chemi-Con
Series	UCS	UCY	KXJ
Capacitance	22 µF	22 µF	22 µF
Tolerance	±20%	±20%	±20%
Voltage - Rated	250 V	350 V	350 V
Lifetime @ Temperature	8000 Hrs @ 105°C	12000 Hrs @ 105°C	10000 Hrs @ 105°C
Operating Temperature	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C
Polarization	Polar	Polar	Polar
Lead Spacing	0.197" (5.00mm)	0.197" (5.00mm)	0.197" (5.00mm)
Size / Dimension	0.394" Dia (10.00mm)	0.394" Dia (10.00mm)	0.394" Dia (10.00mm)
Height - Seated (Max)	0.846" (21.50mm)	0.846" (21.50mm)	0.846" (21.50mm)
Mounting Type	Through Hole	Through Hole	Through Hole
Package / Case	Radial, Can	Radial, Can	Radial, Can
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active	Active

Engineering Selection Recommendations

UCS2E220MPD (Original Part): Active status with ROHS3 compliance. Suitable for general purpose applications requiring 250 V rated voltage and 8000-hour lifetime at 105°C. REACH status is unaffected.

UCY2V220MPD9 (Nichicon Upgrade): Active status with ROHS3 compliance. Offers 350 V voltage rating and 12000-hour lifetime at 105°C, providing extended operational margin. REACH status is affected. Identical mechanical footprint enables direct substitution in existing PCB designs.

EKXJ351ELL220MJ20S (Chemi-Con Alternative): Active status with ROHS3 compliance and AEC-Q200 automotive rating. Provides 350 V voltage rating and 10000-hour lifetime at 105°C. REACH status is unaffected. Identical mechanical footprint enables direct substitution. Suitable for applications requiring automotive-grade reliability.

Frequently Asked Questions (FAQ)

Q: Can UCY2V220MPD9 or EKXJ351ELL220MJ20S be used as direct replacements for UCS2E220MPD?

A: Yes. Both substitute parts maintain identical capacitance (22 µF), tolerance (±20%), operating temperature range (-40°C ~ 105°C), and mechanical dimensions (lead spacing, can diameter, and height). The higher voltage ratings (350 V vs. 250 V) provide additional design margin and are electrically compatible with circuits designed for 250 V operation.

Q: What are the key differences between the substitute parts?

A: UCY2V220MPD9 is a Nichicon product with 12000-hour lifetime at 105°C. EKXJ351ELL220MJ20S is a Chemi-Con product with 10000-hour lifetime at 105°C and carries AEC-Q200 automotive certification. Both feature 350 V ratings and identical physical footprints.

Q: Are there any compliance considerations when substituting parts?

A: All three parts are ROHS3 compliant. UCY2V220MPD9 has affected REACH status, while UCS2E220MPD and EKXJ351ELL220MJ20S have unaffected REACH status. Verify REACH compliance requirements for your specific application before selection.

Q: Do the substitute parts fit the same PCB layout?

A: Yes. All three parts share identical lead spacing (5.00mm), can diameter (10.00mm), and maximum seated height (21.50mm). No PCB redesign is required for substitution.

Q: Which substitute part should be selected for automotive applications?

A: EKXJ351ELL220MJ20S carries AEC-Q200 automotive rating and is the appropriate choice for automotive-grade reliability requirements.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message