UPM2C220MHD1TO Equivalent & Substitute Parts

Part Overview

The UPM2C220MHD1TO is a 22 µF, 160 V aluminum electrolytic capacitor in radial configuration manufactured by Nichicon. This component is rated for 5000 hours at 105°C and is designated as Not For New Designs, indicating it has been superseded in Nichicon's product portfolio. Finding equivalent or substitute parts is necessary for ongoing maintenance, repair, and legacy system support where this specific part number may no longer be readily available or where design improvements are desired.

Key Parameters

Parameter	Value
Capacitance	22 µF
Voltage Rating	160 V
Tolerance	±20%
Lifetime @ 105°C	5000 Hrs
Operating Temperature Range	-40°C ~ 105°C
Lead Spacing	0.197" (5.00 mm)
Case Diameter	0.492" (12.50 mm)
Mounting Type	Through Hole, Radial
Polarization	Polar

Substitute Part Grouping Explanation

Substitution of the UPM2C220MHD1TO is determined by the following critical parameters:

Mandatory Compatibility Parameters:

Capacitance: 22 µF (exact match required)
Tolerance: ±20% (exact match required)
Lead Spacing: 0.197" (5.00 mm) (exact match required)
Mounting Type: Through Hole, Radial (exact match required)
Polarization: Polar (exact match required)
Operating Temperature Range: -40°C ~ 105°C (exact match required)

Flexible Parameters (Substitution Allowed):

Voltage Rating: May be equal to or greater than 160 V
Lifetime @ 105°C: May be equal to or greater than 5000 Hrs
Case Diameter: May vary within mechanical constraints (12.50 mm or 13.00 mm acceptable)
Manufacturer: Different manufacturers acceptable if all mandatory parameters match

Substitute parts are grouped into two categories:

Upgrade Substitutes: Parts with voltage ratings ≥160 V and lifetime ≥5000 Hrs, offering improved performance characteristics while maintaining full compatibility.

Parametric Equivalents: Parts with identical electrical specifications (160 V, 5000 Hrs) from alternative manufacturers, providing direct functional replacement.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ 105°C	Lead Spacing	Case Diameter	Product Status
UPM2C220MHD1TO	Nichicon	22 µF	160 V	±20%	5000 Hrs	0.197" (5.00 mm)	0.492" (12.50 mm)	Not For New Designs
UPJ2C220MHD1TO	Nichicon	22 µF	160 V	±20%	5000 Hrs	0.197" (5.00 mm)	0.492" (12.50 mm)	Not For New Designs
UCS2V220MHD1TO	Nichicon	22 µF	350 V	±20%	10000 Hrs	0.197" (5.00 mm)	0.492" (12.50 mm)	Active
UCS2G220MHD1TO	Nichicon	22 µF	400 V	±20%	10000 Hrs	0.197" (5.00 mm)	0.492" (12.50 mm)	Active
UCY2V220MHD3TO	Nichicon	22 µF	350 V	±20%	12000 Hrs	0.197" (5.00 mm)	0.492" (12.50 mm)	Active
860241178002	Würth Elektronik	22 µF	250 V	±20%	10000 Hrs	0.197" (5.00 mm)	0.512" (13.00 mm)	Active
EKXG401ETD220MK20S	Chemi-Con	22 µF	400 V	±20%	10000 Hrs	0.197" (5.00 mm)	0.492" (12.50 mm)	Active

Engineering Selection Recommendations

For Direct Replacement (Parametric Equivalent): UPJ2C220MHD1TO is a parametric equivalent offering identical electrical specifications. Both parts are designated Not For New Designs, making this suitable only for legacy system maintenance where the original specification must be preserved.

For Improved Performance (Upgrade Substitutes):

UCS2V220MHD1TO and UCY2V220MHD3TO provide 350 V rating with extended lifetime (10000–12000 Hrs @ 105°C), both from Nichicon's active product line
UCS2G220MHD1TO offers 400 V rating with 10000 Hrs lifetime, providing maximum voltage headroom
EKXG401ETD220MK20S (Chemi-Con) and 860241178002 (Würth Elektronik) are active alternatives from established manufacturers with enhanced specifications

All substitute parts maintain identical lead spacing (5.00 mm), capacitance (22 µF), tolerance (±20%), and operating temperature range (-40°C ~ 105°C). Selection should prioritize parts with Active product status for new designs and ongoing procurement reliability.

Frequently Asked Questions (FAQ)

Q: Can I use a higher voltage-rated capacitor as a substitute? A: Yes. A capacitor rated for 250 V, 350 V, or 400 V can replace the 160 V UPM2C220MHD1TO, provided all other parameters (capacitance, tolerance, lead spacing, mounting type) remain identical. Higher voltage ratings do not affect circuit operation in applications designed for lower voltages.

Q: Does the case diameter difference between 12.50 mm and 13.00 mm affect compatibility? A: The 860241178002 (Würth Elektronik) has a 13.00 mm case diameter versus the standard 12.50 mm. This minor difference may affect PCB layout fit. Verify available board space before selection.

Q: What is the significance of "Not For New Designs" status? A: Parts marked Not For New Designs are obsolete or superseded. UPM2C220MHD1TO and UPJ2C220MHD1TO should be used only for repair and maintenance of existing systems. For new designs, select from Active status parts: UCS2V220MHD1TO, UCS2G220MHD1TO, UCY2V220MHD3TO, EKXG401ETD220MK20S, or 860241178002.

Q: Are all substitutes RoHS3 compliant? A: Yes. All listed substitute parts are RoHS3 compliant and suitable for applications requiring RoHS certification.

Q: Which substitute offers the longest operational lifetime? A: UCY2V220MHD3TO provides 12000 hours at 105°C, the highest lifetime rating among all listed substitutes.

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