UPS2W2R2MPD Equivalent & Substitute Parts

Part Overview

The UPS2W2R2MPD is a 2.2 µF 450 V aluminum electrolytic capacitor in radial, can package manufactured by Nichicon. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing production and maintenance applications. The part operates across a temperature range of -25°C to 105°C with a rated lifetime of 2000 hours at 105°C, suitable for general-purpose applications requiring polar capacitive filtering.

Substiute Parts

UPS2W2R2MPD

NichiconIn Stock: 1121UPS2W2R2MPD Datasheet

Current PartRFQ

UPS2W2R2MPD1TD

NichiconIn Stock: 2725UPS2W2R2MPD1TD Datasheet

DirectRFQ

UVZ2W2R2MPD

NichiconIn Stock: 3449UVZ2W2R2MPD Datasheet

MFR RecommendedRFQ

UPJ2W2R2MPD1TD

NichiconIn Stock: 8482UPJ2W2R2MPD1TD Datasheet

UpgradeRFQ

UPM2W2R2MPD1TD

NichiconIn Stock: 7934UPM2W2R2MPD1TD Datasheet

UpgradeRFQ

UVY2W2R2MPD

NichiconIn Stock: 9728UVY2W2R2MPD Datasheet

SimilarRFQ

ECA-2WHG2R2

Panasonic Electronic ComponentsIn Stock: 23751ECA-2WHG2R2 Datasheet

DirectRFQ

ECA-2WHG2R2B

Panasonic Electronic ComponentsIn Stock: 2652ECA-2WHG2R2B Datasheet

DirectRFQ

ESH225M450AH1AA

KEMETIn Stock: 37267ESH225M450AH1AA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the UPS2W2R2MPD is determined by strict equivalence across the following critical parameters:

• Capacitance: 2.2 µF (exact match required)
• Voltage Rating: 450 V (exact match required)
• Tolerance: ±20% (exact match required)
• Polarization: Polar (exact match required)
• Lead Spacing: 0.197" (5.00mm) (exact match required)
• Size / Dimension: 0.394" Dia (10.00mm) (exact match required)
• Mounting Type: Through Hole (exact match required)
• Package / Case: Radial, Can (exact match required)

Substitute parts are grouped into three categories based on performance characteristics and product status:

Direct Equivalents (Same Lifetime): Parts maintaining 2000 Hrs @ 105°C lifetime specification with identical electrical and mechanical parameters.

Upgraded Performance (Extended Lifetime): Parts with 5000 Hrs @ 105°C lifetime, providing enhanced reliability while maintaining all electrical and mechanical compatibility.

Dimensional Variants (Similar Performance): Parts with reduced lifetime (1000 Hrs @ 105°C) or modified physical dimensions that may require board layout verification.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Identical Specifications):

UPS2W2R2MPD1TD (Nichicon) provides identical electrical and mechanical specifications with the same 2000 Hrs @ 105°C lifetime. This part differs only in packaging format (Cut Tape vs. Bulk) and is suitable for direct substitution in existing designs.

For Extended Reliability Applications:

UPJ2W2R2MPD1TD and UPM2W2R2MPD1TD (Nichicon) offer upgraded 5000 Hrs @ 105°C lifetime performance. UPM2W2R2MPD1TD includes AEC-Q200 automotive qualification and is applicable to automotive-grade applications. Both maintain electrical equivalence with minor height variations within acceptable PCB layout tolerances.

For Active Product Status (Recommended for New Designs):

ECA-2WHG2R2 and ECA-2WHG2R2B (Panasonic Electronic Components) are active products with identical electrical specifications and 2000 Hrs @ 105°C lifetime. ECA-2WHG2R2B includes AEC-Q200 automotive qualification. Both are suitable for new design implementations.

ESH225M450AH1AA (KEMET) is an active product with identical electrical specifications and 2000 Hrs @ 105°C lifetime, offering high ripple current capability (37 mA @ 120 Hz, 59.2 mA @ 10 kHz).

For Dimensional Constraints:

UVY2W2R2MPD (Nichicon) features reduced physical dimensions (0.315" Dia, 0.512" Height) and reduced lifetime (1000 Hrs @ 105°C). This part is applicable only when space constraints override lifetime requirements and board layout verification is performed.

Frequently Asked Questions (FAQ)

Q: Can UPS2W2R2MPD be replaced with UPS2W2R2MPD1TD?

A: Yes. Both parts are electrically and mechanically identical with 2.2 µF capacitance, 450 V rating, and 2000 Hrs @ 105°C lifetime. The difference is packaging format (Bulk vs. Cut Tape). Direct substitution is valid.

Q: What is the advantage of UPJ2W2R2MPD1TD or UPM2W2R2MPD1TD over the original part?

A: Both parts extend the rated lifetime to 5000 Hrs @ 105°C, providing 2.5x longer operational life. All electrical parameters and lead spacing remain identical. UPM2W2R2MPD1TD adds AEC-Q200 automotive qualification.

Q: Are Panasonic ECA-2WHG2R2 and KEMET ESH225M450AH1AA direct replacements?

A: Both are electrically equivalent with identical capacitance, voltage, tolerance, and lifetime specifications. Lead spacing and mounting type are identical. Height differs slightly (0.531" vs. 0.866"), which is acceptable for through-hole applications. Both are active products suitable for new designs.

Q: Why is UVY2W2R2MPD listed as a substitute if it has different dimensions?

A: UVY2W2R2MPD maintains electrical equivalence (2.2 µF, 450 V, ±20%) but features reduced physical dimensions and lower lifetime (1000 Hrs @ 105°C). It is applicable only when space constraints are critical and reduced lifetime is acceptable. Board layout verification is required.

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

A: UPM2W2R2MPD1TD (Nichicon) and ECA-2WHG2R2B (Panasonic) both carry AEC-Q200 automotive qualification. UPM2W2R2MPD1TD additionally provides extended 5000 Hrs @ 105°C lifetime.

Q: What is the difference between Cut Tape (CT) and Bulk packaging?

A: Packaging format affects supply and handling only. Electrical and mechanical specifications are identical. Cut Tape is suitable for automated assembly; Bulk is suitable for manual assembly or reel-based processes.

Q: Can height differences between substitute parts affect PCB compatibility?

A: Height variations (0.492" to 0.866") are within acceptable through-hole component tolerances for standard PCB designs. Verification is recommended for applications with tight vertical clearance constraints or high-density layouts.