Equivalent & Substitute Parts for UVR2D330MHA

Part Overview

The UVR2D330MHA is a 33 µF, 200 V aluminum electrolytic capacitor in radial, can package manufactured by Nichicon. This component is classified as obsolete and no longer recommended for new designs. The UVR series represents an older generation of general-purpose capacitors with a rated lifetime of 2000 hours at 85°C. Finding equivalent or substitute parts is necessary due to the obsolete status and limited availability for ongoing production or repair applications.

Key Parameters

Parameter	Value
Capacitance	33 µF
Voltage Rating	200 V
Tolerance	±20%
Lifetime @ Temperature	2000 Hrs @ 85°C
Operating Temperature Range	-40°C ~ 85°C
Lead Spacing	0.197" (5.00 mm)
Case Diameter	0.492" (12.50 mm)
Height (Seated Max)	0.866" (22.00 mm)
Mounting Type	Through Hole
Package Type	Radial, Can
Polarization	Polar

Substitute Part Grouping Explanation

Substitution for the UVR2D330MHA is determined by strict adherence to the following electrical and mechanical parameters:

Critical Parameters for Direct Substitution:

Capacitance: 33 µF (exact match required)
Voltage Rating: 200 V minimum (equal or higher acceptable)
Tolerance: ±20% (matching tolerance class)
Lead Spacing: 0.197" (5.00 mm) (exact match for PCB compatibility)
Case Diameter: 0.492" (12.50 mm) (exact match for mechanical fit)
Height: 0.866" (22.00 mm) maximum (exact match for clearance)
Mounting Type: Through Hole (exact match)
Package Type: Radial, Can (exact match)
Polarization: Polar (exact match)

Parameters Allowing Variation:

Lifetime @ Temperature: May be equal or greater
Operating Temperature Range: May be equal or extended
Ripple Current: May be equal or greater
Manufacturer: Different manufacturers acceptable if electrical and mechanical parameters match

Substitutes are grouped into two categories: direct equivalents (same voltage rating) and upgrades (higher voltage rating or improved thermal performance).

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ Temp	Operating Temp	Lead Spacing	Case Dia	Height	Product Status	RoHS Status
UVR2D330MHA	Nichicon	33 µF	200 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.197" (5.00 mm)	0.492" (12.50 mm)	0.866" (22.00 mm)	Obsolete	Non-compliant
UVR2D330MHD	Nichicon	33 µF	200 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.197" (5.00 mm)	0.492" (12.50 mm)	0.866" (22.00 mm)	Not For New Designs	ROHS3 Compliant
UAQ2D330MHD6	Nichicon	33 µF	200 V	±20%	2000 Hrs @ 105°C	-40°C ~ 105°C	0.197" (5.00 mm)	0.492" (12.50 mm)	0.866" (22.00 mm)	Active	ROHS3 Compliant
UBT2D330MHD8	Nichicon	33 µF	200 V	±20%	2000 Hrs @ 125°C	-40°C ~ 125°C	0.197" (5.00 mm)	0.492" (12.50 mm)	0.866" (22.00 mm)	Active	ROHS3 Compliant
UCS2E330MHD	Nichicon	33 µF	250 V	±20%	10000 Hrs @ 105°C	-40°C ~ 105°C	0.197" (5.00 mm)	0.492" (12.50 mm)	0.846" (21.50 mm)	Active	ROHS3 Compliant
UCY2E330MHD3	Nichicon	33 µF	250 V	±20%	12000 Hrs @ 105°C	-40°C ~ 105°C	0.197" (5.00 mm)	0.492" (12.50 mm)	0.846" (21.50 mm)	Active	ROHS3 Compliant
UCY2V330MHD	Nichicon	33 µF	350 V	±20%	12000 Hrs @ 105°C	-40°C ~ 105°C	0.197" (5.00 mm)	0.492" (12.50 mm)	0.846" (21.50 mm)	Active	ROHS3 Compliant
UVR2E330MHD	Nichicon	33 µF	250 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.197" (5.00 mm)	0.492" (12.50 mm)	0.866" (22.00 mm)	Not For New Designs	ROHS3 Compliant
B43821K2336M000	EPCOS - TDK Electronics	33 µF	250 V	±20%	3000 Hrs @ 85°C	-40°C ~ 85°C	0.197" (5.00 mm)	0.492" (12.50 mm)	0.866" (22.00 mm)	Active	ROHS3 Compliant
B43851K2336M000	EPCOS - TDK Electronics	33 µF	250 V	±20%	3000 Hrs @ 105°C	-40°C ~ 105°C	0.197" (5.00 mm)	0.492" (12.50 mm)	0.866" (22.00 mm)	Active	ROHS3 Compliant
EGXE201ELL330MK20S	Chemi-Con	33 µF	200 V	±20%	2000 Hrs @ 125°C	-40°C ~ 125°C	0.197" (5.00 mm)	0.492" (12.50 mm)	0.866" (22.00 mm)	Active	ROHS3 Compliant

Engineering Selection Recommendations

Direct Equivalent (Same Voltage, 200 V):

UVR2D330MHD is the direct equivalent from Nichicon. It maintains identical electrical and mechanical specifications to the UVR2D330MHA but carries ROHS3 compliance status. This part is classified as "Not For New Designs," indicating it remains available for legacy applications but is not recommended for new product development.

EGXE201ELL330MK20S from Chemi-Con is a direct voltage equivalent with identical 200 V rating and mechanical dimensions. This part is active and carries AEC-Q200 automotive qualification with ROHS3 compliance. It offers extended thermal performance at 2000 hours @ 125°C compared to the original 85°C rating.

Voltage-Upgraded Substitutes (250 V and Higher):

UVR2E330MHD is a Nichicon part with identical mechanical dimensions and thermal performance to the original but rated at 250 V. It is classified as "Not For New Designs" and carries ROHS3 compliance.

UCS2E330MHD and UCY2E330MHD3 are active Nichicon parts rated at 250 V with significantly extended lifetime ratings (10,000 and 12,000 hours respectively at 105°C). These parts have a slightly reduced height (0.846" vs 0.866") and are suitable for applications requiring higher voltage margins and improved reliability.

UCY2V330MHD is rated at 350 V with 12,000-hour lifetime at 105°C, providing maximum voltage headroom and thermal performance. Height is 0.846".

B43821K2336M000 and B43851K2336M000 from EPCOS - TDK Electronics are 250 V alternatives with active product status and ROHS3 compliance. B43851K2336M000 offers extended temperature operation to 105°C.

Selection Criteria:

For direct replacement in legacy applications, use UVR2D330MHD or EGXE201ELL330MK20S. For new designs or applications requiring improved thermal performance, select from the active-status alternatives: UAQ2D330MHD6 (200 V, 105°C), UBT2D330MHD8 (200 V, 125°C automotive-rated), or the 250 V/350 V options for enhanced voltage margins.

Frequently Asked Questions (FAQ)

Q: Can I use a 250 V rated capacitor in place of the 200 V UVR2D330MHA?

A: Yes. A higher voltage rating is electrically compatible. The 250 V and 350 V substitutes maintain identical capacitance (33 µF), tolerance (±20%), and mechanical dimensions (lead spacing, case diameter). The higher voltage rating provides additional safety margin in the circuit.

Q: What is the difference between UVR2D330MHD and UVR2E330MHD?

A: Both are Nichicon UVR series parts with identical mechanical dimensions and thermal performance (2000 Hrs @ 85°C). The primary difference is voltage rating: UVR2D330MHD is 200 V, while UVR2E330MHD is 250 V. Both are classified as "Not For New Designs."

Q: Why do some substitutes have a different height (0.846" vs 0.866")?

A: The UCS and UCY series parts have a slightly reduced seated height of 0.846" compared to the original 0.866". This is a minor dimensional difference that may affect PCB clearance in space-constrained layouts. Verify clearance before substitution.

Q: Is EGXE201ELL330MK20S suitable for automotive applications?

A: Yes. EGXE201ELL330MK20S carries AEC-Q200 automotive qualification and is rated for -40°C to 125°C operation with 2000-hour lifetime at 125°C. It is suitable for automotive-grade applications.

Q: What does "Not For New Designs" mean?

A: This status indicates the part is still available but no longer recommended for new product development. Manufacturers typically apply this classification to older generations being phased out. These parts remain suitable for legacy system repairs and maintenance.

Q: Can I substitute UBT2D330MHD8 in a general-purpose application?

A: Yes, mechanically and electrically. However, UBT2D330MHD8 is specified for automotive applications and carries REACH Affected status. For general-purpose applications, UAQ2D330MHD6 or UCS2E330MHD are more appropriate active alternatives.

Q: What is the advantage of UCY2V330MHD over UCS2E330MHD?

A: UCY2V330MHD is rated at 350 V versus 250 V for UCS2E330MHD, providing higher voltage margin. Both offer 12,000-hour lifetime at 105°C. The 350 V rating is beneficial in circuits with higher transient voltage stress or where additional safety margin is required.

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