UVR2D2R2MED Equivalent & Substitute Parts

Part Overview

The Nichicon UVR2D2R2MED is a 2.2 µF, 200 V aluminum electrolytic capacitor in radial, can package with a rated lifetime of 2000 hours at 85°C. This part is classified as obsolete. Due to its obsolete status, equivalent and substitute parts from active manufacturers are necessary to ensure design continuity and long-term component availability for new production runs and field replacements.

Key Parameters

Parameter	Value
Capacitance	2.2 µF
Voltage Rating	200 V
Tolerance	±20%
Lifetime @ Temperature	2000 Hrs @ 85°C
Operating Temperature Range	-40°C ~ 85°C
Lead Spacing	0.098" (2.50mm)
Case Diameter	0.248" (6.30mm)
Height (Seated Max)	0.492" (12.50mm)
Mounting Type	Through Hole
Package Type	Radial, Can
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution for the UVR2D2R2MED is determined by the following criteria:

Primary Substitution Parameters:

Capacitance: 2.2 µF (exact match required)
Voltage Rating: 200 V minimum (equal or higher voltage acceptable)
Tolerance: ±20% (standard tolerance maintained)
Lead Spacing: 0.098" (2.50mm) (exact match for PCB compatibility)
Case Diameter: 0.248" (6.30mm) (exact match for mechanical fit)
Mounting Type: Through Hole (radial configuration)
Package Type: Radial, Can

Substitution Categories:

Direct Equivalents (200 V Rating): Parts with identical voltage rating, capacitance, and physical dimensions. These provide drop-in replacement capability.
Voltage Upgrades (250 V Rating): Parts rated at 250 V with the same capacitance and physical footprint. These provide enhanced voltage margin and are electrically compatible in 200 V applications.
Enhanced Lifetime Variants: Parts with improved lifetime ratings (4000 Hrs @ 125°C or 12000 Hrs @ 105°C) while maintaining the same electrical and mechanical specifications.

All substitute parts listed maintain ROHS3 compliance and are suitable for general-purpose applications requiring 2.2 µF capacitance in through-hole radial configuration.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ Temp	Operating Temp Range	Lead Spacing	Case Dia	Height (Max)	Product Status	RoHS Status
UVR2D2R2MED	Nichicon	2.2 µF	200 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.098" (2.50mm)	0.248" (6.30mm)	0.492" (12.50mm)	Obsolete	ROHS3
UVR2E2R2MED	Nichicon	2.2 µF	250 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.098" (2.50mm)	0.248" (6.30mm)	0.492" (12.50mm)	Obsolete	ROHS3
UVR2C2R2MED	Nichicon	2.2 µF	160 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.098" (2.50mm)	0.248" (6.30mm)	0.492" (12.50mm)	Obsolete	ROHS3
200LEX2.2MEFC6.3X11	Rubycon	2.2 µF	200 V	±20%	4000 Hrs @ 125°C	-40°C ~ 125°C	0.098" (2.50mm)	0.248" (6.30mm)	0.512" (13.00mm)	Active	ROHS3
200LLE2.2MEFC6.3X11	Rubycon	2.2 µF	200 V	±20%	12000 Hrs @ 105°C	-40°C ~ 105°C	0.098" (2.50mm)	0.248" (6.30mm)	0.492" (12.50mm)	Active	ROHS3
200LLE2R2MEFC6.3X11	Rubycon	2.2 µF	200 V	±20%	12000 Hrs @ 105°C	-40°C ~ 105°C	0.098" (2.50mm)	0.248" (6.30mm)	0.512" (13.00mm)	Active	ROHS3
250LEX2.2MEFC6.3X11	Rubycon	2.2 µF	250 V	±20%	4000 Hrs @ 125°C	-40°C ~ 125°C	0.098" (2.50mm)	0.248" (6.30mm)	0.512" (13.00mm)	Active	ROHS3
250LEX2R2MEFC6.3X11	Rubycon	2.2 µF	250 V	±20%	4000 Hrs @ 125°C	-40°C ~ 125°C	0.098" (2.50mm)	0.248" (6.30mm)	0.512" (13.00mm)	Active	ROHS3
250LLE2.2MEFC6.3X11	Rubycon	2.2 µF	250 V	±20%	12000 Hrs @ 105°C	-40°C ~ 105°C	0.098" (2.50mm)	0.248" (6.30mm)	0.512" (13.00mm)	Active	ROHS3
250PK2.2MEFC6.3X11	Rubycon	2.2 µF	250 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.098" (2.50mm)	0.248" (6.30mm)	0.512" (13.00mm)	Active	ROHS3
250PK2R2MEFC6.3X11	Rubycon	2.2 µF	250 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.098" (2.50mm)	0.248" (6.30mm)	0.512" (13.00mm)	Active	ROHS3

Engineering Selection Recommendations

For Direct Replacement (Identical Specifications): The Rubycon 200LLE2.2MEFC6.3X11 provides the closest functional equivalent with identical voltage rating (200 V), capacitance (2.2 µF), and lead spacing (0.098"). This part is active and ROHS3 compliant. The height difference (0.492" vs 0.512") is within typical PCB layout tolerances for through-hole components.

For Enhanced Reliability: The Rubycon LLE series (200LLE2.2MEFC6.3X11 and 250LLE2.2MEFC6.3X11) offer extended lifetime ratings of 12000 hours at 105°C, compared to the original 2000 hours at 85°C. These parts are active products suitable for applications requiring improved long-term stability.

For Voltage Margin Enhancement: The Rubycon 250V-rated parts (250LEX2.2MEFC6.3X11, 250LLE2.2MEFC6.3X11, 250PK2.2MEFC6.3X11) provide higher voltage headroom while maintaining identical capacitance and lead spacing. These are electrically compatible in 200 V applications and offer design margin for transient voltage conditions.

For Temperature-Extended Operation: The Rubycon LEX series (200LEX2.2MEFC6.3X11, 250LEX2.2MEFC6.3X11) support extended operating temperature to 125°C with 4000-hour lifetime at that temperature, suitable for applications with elevated ambient or self-heating requirements.

All recommended substitutes maintain ROHS3 compliance and are available as active products from Rubycon, ensuring long-term supply continuity.

Frequently Asked Questions (FAQ)

Q: Can I use a 250 V rated capacitor in place of the 200 V UVR2D2R2MED? A: Yes. A 250 V rated capacitor is electrically compatible in a 200 V application. The higher voltage rating provides additional safety margin and does not affect circuit performance. All 250 V substitutes listed maintain identical capacitance (2.2 µF) and lead spacing (0.098").

Q: What is the significance of the height difference between 0.492" and 0.512"? A: The 0.020" (0.51mm) height difference is within standard PCB layout tolerances for through-hole radial capacitors. Both heights accommodate standard component placement and soldering processes. Verify clearance in your specific PCB design if space is constrained.

Q: Are the Rubycon substitutes pin-compatible with the Nichicon UVR2D2R2MED? A: Yes. All listed Rubycon substitutes maintain the same lead spacing (0.098" / 2.50mm) and radial through-hole configuration, ensuring direct PCB footprint compatibility.

Q: What is the difference between the LEX and LLE series from Rubycon? A: Both series maintain identical electrical and mechanical specifications for the 2.2 µF, 200/250 V ratings. The LEX series provides 4000-hour lifetime at 125°C operating temperature. The LLE series provides 12000-hour lifetime at 105°C operating temperature. Selection depends on your application's temperature profile and required service life.

Q: Why is the original UVR2D2R2MED marked as obsolete? A: Nichicon has discontinued the UVR series. Active equivalent products from Rubycon ensure continued availability and supply chain stability for new designs and field replacements.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All substitute parts listed are ROHS3 compliant, meeting environmental and regulatory requirements for electronic component manufacturing and use.

Q: Can I mix different substitute part numbers in the same design? A: Yes, provided they meet your circuit's voltage and capacitance requirements. However, for consistency in manufacturing and field service, standardizing on a single part number is recommended.

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