UPS2F220MHD Equivalent & Substitute Parts

Part Overview

The UPS2F220MHD is a 22 µF, 315 V aluminum electrolytic capacitor in radial, can package manufactured by Nichicon. This component is classified as obsolete, making direct replacement necessary for new designs and ongoing production support. The UPS series offers a 3000-hour lifetime rating at 105°C with general-purpose applications across industrial and consumer electronics. Equivalent and substitute parts are selected based on matching capacitance, voltage rating, polarization, mounting type, and physical dimensions while considering lifetime performance and product status.

Key Parameters

Parameter	Value
Capacitance	22 µF
Voltage Rating	315 V
Tolerance	±20%
Polarization	Polar
Package Type	Radial, Can
Mounting Type	Through Hole
Lead Spacing	0.197" (5.00 mm)
Diameter	0.492" (12.50 mm)
Operating Temperature Range	-40°C to 105°C
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution logic is based on the following criteria:

Direct Equivalents maintain identical electrical specifications (22 µF, 315 V, ±20% tolerance) with matching physical dimensions and lead spacing. These parts differ primarily in lifetime rating and product status.

Manufacturer Recommended Substitutes increase voltage rating to 350 V while maintaining 22 µF capacitance and ±20% tolerance. Higher voltage rating provides improved safety margin and extended lifetime performance.

Upgrade Substitutes increase voltage rating to 400 V or 450 V with 22 µF capacitance and ±20% tolerance. These parts offer superior reliability through extended lifetime ratings (10,000 to 20,000 hours at 105°C) and are sourced from active product lines.

All substitute parts maintain through-hole radial can package configuration, 0.197" (5.00 mm) lead spacing, and -40°C to 105°C operating temperature range. Physical dimensions vary within acceptable limits for PCB footprint compatibility.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ 105°C	Product Status	Height (Max)	Diameter
UPS2F220MHD	Nichicon	22 µF	315 V	±20%	3000 Hrs	Obsolete	1.063" (27.00 mm)	0.492" (12.50 mm)
UPW2F220MHD	Nichicon	22 µF	315 V	±20%	7000 Hrs	Obsolete	0.984" (25.00 mm)	0.492" (12.50 mm)
UVZ2F220MHD	Nichicon	22 µF	315 V	±20%	2000 Hrs	Not For New Designs	0.866" (22.00 mm)	0.492" (12.50 mm)
UCS2V220MHD	Nichicon	22 µF	350 V	±20%	10000 Hrs	Active	0.846" (21.50 mm)	0.492" (12.50 mm)
226KFM400M	Cornell Dubilier / Illinois Capacitor	22 µF	400 V	±20%	10000 Hrs	Active	1.063" (27.00 mm)	0.492" (12.50 mm)
EKXF451ELL220MK25S	Chemi-Con	22 µF	450 V	±20%	20000 Hrs	Active	1.043" (26.50 mm)	0.492" (12.50 mm)
ESG226M400AL4AA	KEMET	22 µF	400 V	±20%	5000 Hrs	Active	1.063" (27.00 mm)	0.512" (13.00 mm)
MAL215266229E3	Vishay Beyschlag/Draloric/BC Components	22 µF	400 V	±20%	3000 Hrs	Active	1.063" (27.00 mm)	0.492" (12.50 mm)
MAL215256229E3	Vishay Beyschlag/Draloric/BC Components	22 µF	400 V	±20%	3000 Hrs	Active	1.063" (27.00 mm)	0.492" (12.50 mm)

Engineering Selection Recommendations

For Direct Replacement with Improved Reliability: UPW2F220MHD (Nichicon) provides identical electrical specifications with extended 7000-hour lifetime while maintaining obsolete product status. Physical height reduction to 0.984" requires PCB layout verification.

For Active Product Line with Voltage Margin: UCS2V220MHD (Nichicon) is the manufacturer-recommended substitute, offering active product status, 350 V rating (11% voltage increase), and 10000-hour lifetime. Compact 0.846" height accommodates space-constrained applications.

For Maximum Reliability and Long-Term Availability: EKXF451ELL220MK25S (Chemi-Con) delivers 450 V rating, 20000-hour lifetime, and active product status. This upgrade option provides the highest performance margin and longest component lifecycle support.

For Automotive Applications: MAL215266229E3 or MAL215256229E3 (Vishay) meet AEC-Q200 qualification with 400 V rating and active product status, suitable for automotive-grade designs.

For Cost-Optimized Upgrade: 226KFM400M (Cornell Dubilier / Illinois Capacitor) provides 400 V rating, 10000-hour lifetime, and active status with high inventory availability (16,680 units).

All recommended substitutes maintain ROHS3 compliance and REACH unaffected status. Physical dimension variations remain within standard PCB footprint tolerances for radial can packages.

Frequently Asked Questions (FAQ)

Q: Can UPS2F220MHD be replaced with a lower voltage rating capacitor? A: No. Voltage rating must equal or exceed the original 315 V specification. Lower voltage ratings reduce safety margin and may cause premature failure or component damage.

Q: Are all substitute parts pin-compatible with the original UPS2F220MHD? A: Yes. All substitutes maintain 0.197" (5.00 mm) lead spacing and through-hole radial can package. Physical height variations (0.846" to 1.063") require PCB layout verification to confirm clearance in confined spaces.

Q: What is the difference between direct equivalents and upgrade substitutes? A: Direct equivalents (UPW2F220MHD, UVZ2F220MHD) maintain 315 V rating with varying lifetime ratings. Upgrade substitutes increase voltage to 350 V, 400 V, or 450 V, providing improved safety margin and extended operational life.

Q: Why is UCS2V220MHD recommended as the manufacturer substitute? A: UCS2V220MHD is designated as the manufacturer-recommended option by Nichicon, offering active product status, 350 V rating, and 10000-hour lifetime. This ensures long-term availability and improved reliability over the obsolete UPS2F220MHD.

Q: Can ESG226M400AL4AA be used as a direct replacement? A: ESG226M400AL4AA is functionally compatible with 22 µF, 400 V, ±20% tolerance specifications. Physical diameter increases to 0.512" (13.00 mm) from 0.492" (12.50 mm), requiring PCB footprint verification before implementation.

Q: What is the significance of product status (Active, Obsolete, Not For New Designs)? A: Active products ensure long-term availability and manufacturing support. Obsolete and "Not For New Designs" designations indicate limited or discontinued production. New designs should prioritize active product line substitutes.

Q: Are there ripple current differences between substitute parts? A: Yes. Ripple current ratings vary by manufacturer and series. Higher voltage-rated substitutes generally support increased ripple current capacity. Verify ripple current specifications match application requirements at operating frequency.

Q: Do all substitutes meet the same compliance standards? A: All listed substitutes are ROHS3 compliant and REACH unaffected. MAL215266229E3 and MAL215256229E3 additionally meet AEC-Q200 automotive qualification. Verify compliance requirements for specific applications.

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