Equivalent & Substitute Parts for UPS1C221MPD

Part Overview

The UPS1C221MPD is a 220 µF, 16 V aluminum electrolytic capacitor in radial configuration manufactured by Nichicon. This component is rated for 2000 hours at 105°C and is classified as Not For New Designs. Due to its obsolescence status, equivalent and substitute parts with improved specifications or alternative packaging are available to support ongoing production and maintenance requirements.

Key Parameters

Parameter	Value
Capacitance	220 µF
Voltage Rating	16 V
Tolerance	±20%
Lifetime @ 105°C	2000 Hrs
Operating Temperature Range	-55°C ~ 105°C
Polarization	Polar
Mounting Type	Through Hole
Package / Case	Radial, Can
Lead Spacing	0.138" (4.60mm)
Size / Dimension	0.315" Dia (8.00mm)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution for the UPS1C221MPD is determined by the following critical parameters:

Electrical Compatibility:

Capacitance: 220 µF (exact match required)
Voltage Rating: 16 V minimum (higher voltage ratings are acceptable as upgrades)
Tolerance: ±20% (standard tolerance maintained across all substitutes)
Operating Temperature: -55°C ~ 105°C (minimum requirement)

Mechanical Compatibility:

Mounting Type: Through Hole (all substitutes maintain radial configuration)
Lead Spacing: 0.138" (4.60mm) (standard pitch maintained)
Package / Case: Radial, Can (form factor consistency)

Reliability & Compliance:

RoHS3 Compliance (all substitutes maintain compliance)
Lifetime @ 105°C: 2000 hours minimum (upgrades provide extended life)

Substitutes are grouped into three categories:

Direct Substitutes (Packaging Variant): UPS1C221MPD1TD differs only in packaging format (Cut Tape vs. Bulk) while maintaining identical electrical and mechanical specifications.

Upgraded Substitutes (Higher Voltage Rating): UKA1E221MPD, UKA1V221MPD, and UPS1E221MPD provide higher voltage ratings (25 V or 35 V) with identical capacitance and form factor, suitable for applications requiring increased voltage margin.

Similar Substitutes (Extended Lifetime): UPJ1C221MPD, UPM1C221MPD, and UPW1C221MPD maintain 16 V rating with extended lifetime (3000 hours) and improved ripple current handling, offering enhanced reliability within the same voltage class.

Cross-Manufacturer Upgrades: 227KXM025M (Cornell Dubilier), ELXZ250ELL221MH12D (Chemi-Con), and MAL215055221E3 (Vishay) provide 25 V or 16 V ratings with extended lifetime and improved performance metrics while maintaining mechanical compatibility.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Lifetime @ 105°C	Impedance	Ripple Current @ 120 Hz	Product Status	Packaging
UPS1C221MPD	Nichicon	220 µF	16 V	2000 Hrs	280 mOhms	205 mA	Not For New Designs	Bulk
UPS1C221MPD1TD	Nichicon	220 µF	16 V	2000 Hrs	280 mOhms	205 mA	Not For New Designs	Cut Tape
UKA1E221MPD	Nichicon	220 µF	25 V	2000 Hrs	—	240 mA	Not For New Designs	Bulk
UKA1V221MPD	Nichicon	220 µF	35 V	2000 Hrs	—	260 mA	Not For New Designs	Bulk
UPS1E221MPD	Nichicon	220 µF	25 V	2000 Hrs	280 mOhms	205 mA	Not For New Designs	Bulk
UPJ1C221MPD	Nichicon	220 µF	16 V	3000 Hrs	260 mOhms	335 mA	Not For New Designs	Bulk
UPM1C221MPD	Nichicon	220 µF	16 V	3000 Hrs	160 mOhms	335 mA	Not For New Designs	Bulk
UPW1C221MPD	Nichicon	220 µF	16 V	3000 Hrs	117 mOhms	360.75 mA	Not For New Designs	Bulk
227KXM025M	Cornell Dubilier / Illinois Capacitor	220 µF	25 V	3000 Hrs	220 mOhms	380 mA	Active	Bulk
ELXZ250ELL221MH12D	Chemi-Con	220 µF	25 V	3000 Hrs	120 mOhms	277.5 mA	Active	Bulk
MAL215055221E3	Vishay Beyschlag/Draloric/BC Components	220 µF	16 V	4000 Hrs	117 mOhms	360.8 mA	Active	Bulk

Engineering Selection Recommendations

For Direct Replacement (Same Specifications): UPS1C221MPD1TD is the direct equivalent, differing only in packaging format. Selection between Bulk and Cut Tape depends on assembly process requirements.

For Voltage Margin Enhancement: UKA1E221MPD (25 V) or UKA1V221MPD (35 V) provide higher voltage ratings within identical physical dimensions. These are suitable for applications requiring increased safety margin or exposure to voltage transients. Both maintain the same 2000-hour lifetime specification.

For Extended Reliability: UPJ1C221MPD, UPM1C221MPD, and UPW1C221MPD extend lifetime to 3000 hours at 105°C while maintaining 16 V rating. UPM1C221MPD carries AEC-Q200 automotive qualification. UPW1C221MPD offers the lowest impedance (117 mOhms) and highest ripple current capacity (360.75 mA @ 120 Hz).

For Active Product Status: 227KXM025M (Cornell Dubilier), ELXZ250ELL221MH12D (Chemi-Con), and MAL215055221E3 (Vishay) are all Active products. ELXZ250ELL221MH12D carries AEC-Q200 automotive qualification and offers the lowest impedance (120 mOhms). MAL215055221E3 provides the longest lifetime (4000 hours) with AEC-Q200 qualification and lowest impedance (117 mOhms) at 16 V rating.

For New Designs: Active product status makes 227KXM025M, ELXZ250ELL221MH12D, and MAL215055221E3 preferred choices. All three maintain ROHS3 compliance and support long-term supply continuity.

Frequently Asked Questions (FAQ)

Q: Can UPS1E221MPD (25 V) be used in place of UPS1C221MPD (16 V)? A: Yes. Higher voltage ratings are electrically compatible with lower voltage applications. UPS1E221MPD maintains identical capacitance (220 µF), tolerance (±20%), and form factor while providing increased voltage margin. Physical dimensions and lead spacing are identical.

Q: What is the difference between UPS1C221MPD and UPS1C221MPD1TD? A: Both parts are electrically and mechanically identical. The difference is packaging: UPS1C221MPD is supplied in Bulk format, while UPS1C221MPD1TD is supplied in Cut Tape (CT) format. Selection depends on assembly equipment compatibility.

Q: Why should I consider MAL215055221E3 over UPS1C221MPD? A: MAL215055221E3 is an Active product with extended lifetime (4000 hours vs. 2000 hours), lower impedance (117 mOhms vs. 280 mOhms), and higher ripple current capacity (360.8 mA vs. 205 mA). It maintains identical voltage rating (16 V), capacitance (220 µF), and form factor while supporting long-term supply availability.

Q: Are all substitutes mechanically compatible with the original PCB layout? A: Yes. All listed substitutes maintain identical lead spacing (0.138" / 4.60mm), radial can diameter (0.315" / 8.00mm), and through-hole mounting type. Height variations exist but do not affect PCB compatibility for standard through-hole applications.

Q: Which substitute offers the best performance for high-ripple-current applications? A: UPW1C221MPD offers the highest ripple current capacity at 16 V rating (360.75 mA @ 120 Hz) with the lowest impedance (117 mOhms). For 25 V applications, ELXZ250ELL221MH12D provides 277.5 mA @ 120 Hz with 120 mOhms impedance.

Q: Do all substitutes comply with RoHS3 and automotive standards? A: All listed substitutes are ROHS3 compliant. AEC-Q200 automotive qualification is available on UKA1E221MPD, UKA1V221MPD, UPM1C221MPD, ELXZ250ELL221MH12D, and MAL215055221E3.

Q: What is the recommended substitute for new product designs? A: 227KXM025M, ELXZ250ELL221MH12D, or MAL215055221E3 are recommended for new designs due to Active product status. MAL215055221E3 provides the longest lifetime (4000 hours) and lowest impedance (117 mOhms) at 16 V rating with AEC-Q200 qualification.

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