Nichicon URZ2D330MHD Equivalent & Substitute Parts

Part Overview

The Nichicon URZ2D330MHD is a 33 µF, 200 V aluminum electrolytic capacitor in radial, can package configuration. This component is classified as Active product status and is designed for general-purpose applications requiring reliable energy storage and filtering in circuits operating at 200 V. The URZ series offers a 1000-hour lifetime rating at 105°C with a radial lead spacing of 0.295" (7.50mm) and a compact 0.630" diameter form factor.

Equivalent and substitute parts become necessary when the original part reaches end-of-life status, inventory constraints occur, or when design requirements call for enhanced performance characteristics such as extended lifetime ratings or improved ripple current handling capabilities.

Key Parameters

Parameter	Value
Capacitance	33 µF
Voltage Rating	200 V
Tolerance	±20%
Polarization	Polar
Package Type	Radial, Can
Mounting Type	Through Hole
Operating Temperature Range	-40°C ~ 105°C
Lifetime @ 105°C	1000 Hrs
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the URZ2D330MHD is determined by strict equivalence across the following core parameters:

Capacitance Value: 33 µF (exact match required)
Voltage Rating: 200 V (exact match required)
Tolerance: ±20% (exact match required)
Polarization: Polar (exact match required)
Package Type: Radial, Can (exact match required)
Mounting Type: Through Hole (exact match required)
Operating Temperature Range: -40°C ~ 105°C (exact match required)

Secondary parameters including lead spacing, physical dimensions, ripple current ratings, and lifetime characteristics may vary between substitute parts while maintaining functional equivalence. Mechanical fit and thermal performance characteristics must be evaluated based on specific application requirements.

Parameter Comparison

Parameter	URZ2D330MHD	UPW2D330MHD	UVY2D330MPD	EKXG201ELL330MJ20S
Manufacturer	Nichicon	Nichicon	Nichicon	Chemi-Con
Capacitance	33 µF	33 µF	33 µF	33 µF
Voltage Rating	200 V	200 V	200 V	200 V
Tolerance	±20%	±20%	±20%	±20%
Operating Temperature	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C
Package Type	Radial, Can	Radial, Can	Radial, Can	Radial, Can
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Lifetime @ 105°C	1000 Hrs	7000 Hrs	2000 Hrs	8000 Hrs
Lead Spacing	0.295" (7.50mm)	0.197" (5.00mm)	0.197" (5.00mm)	0.197" (5.00mm)
Size / Diameter	0.630" (16.00mm)	0.492" (12.50mm)	0.394" (10.00mm)	0.394" (10.00mm)
Height - Seated (Max)	0.650" (16.50mm)	0.984" (25.00mm)	0.866" (22.00mm)	0.787" (20.00mm)
Ripple Current @ 120 Hz	250 mA	190 mA	140 mA	260 mA
Ripple Current @ 10 kHz	400 mA	304 mA	161 mA	650 mA @ 100 kHz
Product Status	Active	Obsolete	Not For New Designs	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

URZ2D330MHD (Primary Reference) Active product status with current manufacturing support. ROHS3 compliant. Suitable for new designs and ongoing production applications.

EKXG201ELL330MJ20S (Chemi-Con KXG Series) Active product status with extended 8000-hour lifetime at 105°C. ROHS3 compliant. Recommended for applications requiring enhanced reliability and extended operational life. Smaller physical footprint (0.394" diameter) requires PCB layout verification for lead spacing compatibility (0.197" vs. 0.295" on URZ2D330MHD).

UPW2D330MHD (Nichicon UPW Series) Obsolete product status. Extended 7000-hour lifetime at 105°C. ROHS3 compliant. Not recommended for new designs due to discontinued manufacturing status.

UVY2D330MPD (Nichicon UVY Series) Not For New Designs status. 2000-hour lifetime at 105°C. ROHS3 compliant. Suitable only for legacy system maintenance and repair applications where original part specifications must be maintained.

Frequently Asked Questions (FAQ)

Q: Can I substitute the URZ2D330MHD with EKXG201ELL330MJ20S in my existing PCB design?

A: Electrical substitution is valid based on matching capacitance, voltage, tolerance, and operating temperature specifications. However, mechanical compatibility must be verified. The EKXG201ELL330MJ20S has a smaller diameter (0.394" vs. 0.630") and different lead spacing (0.197" vs. 0.295"). PCB layout modifications may be required to accommodate the different footprint.

Q: What is the difference between the lifetime ratings of these substitute parts?

A: Lifetime ratings indicate the expected operational duration at maximum rated temperature (105°C) before capacitance degradation exceeds tolerance limits. The URZ2D330MHD provides 1000 hours, UVY2D330MPD provides 2000 hours, UPW2D330MHD provides 7000 hours, and EKXG201ELL330MJ20S provides 8000 hours. Higher lifetime ratings indicate extended reliability in high-temperature environments.

Q: Are all substitute parts RoHS compliant?

A: Yes. All listed substitute parts carry ROHS3 Compliant status, meeting environmental and hazardous substance restrictions for electronic components.

Q: Why do some substitute parts have different ripple current ratings?

A: Ripple current handling capability depends on internal construction, lead design, and thermal characteristics. Variations in ripple current ratings reflect differences in component design between manufacturers and series. Application-specific ripple current requirements must be verified against the actual operating conditions in your circuit.

Q: Should I use UPW2D330MHD or UVY2D330MPD for new designs?

A: Neither part is recommended for new designs. UPW2D330MHD is Obsolete, and UVY2D330MPD is marked Not For New Designs. For new applications, use URZ2D330MHD (Active status) or EKXG201ELL330MJ20S (Active status with enhanced lifetime).

Q: What does "Not For New Designs" mean for the UVY2D330MPD?

A: This designation indicates the manufacturer no longer recommends this part for new product development. It may remain available for legacy system support and repair applications, but design engineers should select alternatives for new projects.

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