UVR0J220MDD6TP Equivalent & Substitute Parts

Part Overview

The UVR0J220MDD6TP is a 22 µF, 6.3 V aluminum electrolytic capacitor in radial configuration manufactured by Nichicon. This component is classified as Not For New Designs, indicating it has been superseded in the manufacturer's product line. Finding equivalent and substitute parts is necessary to maintain design flexibility, ensure supply chain continuity, and support legacy system maintenance where this capacitor is currently deployed.

Substiute Parts

UVR0J220MDD6TP

NichiconIn Stock: 2866UVR0J220MDD6TP Datasheet

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UVR1A220MDD6TP

NichiconIn Stock: 2795UVR1A220MDD6TP Datasheet

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UVR1C220MDD6TP

NichiconIn Stock: 1662UVR1C220MDD6TP Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the UVR0J220MDD6TP is determined by the following criteria:

Fixed Parameters (Must Match):

• Capacitance: 22 µF
• Tolerance: ±20%
• Lead Spacing: 0.059" (1.50 mm)
• Package / Case: Radial, Can
• Mounting Type: Through Hole
• Operating Temperature Range: -40°C ~ 85°C
• Lifetime @ Temperature: 2000 Hrs @ 85°C
• Polarization: Polar

Variable Parameters (Allowed to Differ):

• Voltage Rating: May be increased above 6.3 V for enhanced voltage margin
• Ripple Current: May increase with higher voltage ratings

The substitute parts UVR1A220MDD6TP and UVR1C220MDD6TP maintain identical mechanical and thermal specifications while offering higher voltage ratings of 10 V and 16 V respectively. These parts are direct functional replacements suitable for applications where the original 6.3 V rating is adequate, as higher-rated capacitors operate safely at lower voltages.

Parameter Comparison

Engineering Selection Recommendations

All three parts—UVR0J220MDD6TP, UVR1A220MDD6TP, and UVR1C220MDD6TP—are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements. The UVR1A220MDD6TP (10 V) and UVR1C220MDD6TP (16 V) are suitable substitutes for the original UVR0J220MDD6TP (6.3 V) in applications where the circuit voltage does not exceed the original 6.3 V specification. The higher voltage ratings provide additional safety margin without affecting form factor, lead spacing, or thermal characteristics. Selection between the 10 V and 16 V options depends on available inventory and application voltage headroom requirements.

Frequently Asked Questions (FAQ)

Q: Can UVR1A220MDD6TP or UVR1C220MDD6TP be used as direct replacements for UVR0J220MDD6TP?

A: Yes, both parts are direct functional replacements. They maintain identical capacitance (22 µF), tolerance (±20%), mechanical dimensions, lead spacing (1.50 mm), and thermal ratings (2000 Hrs @ 85°C). The higher voltage ratings (10 V and 16 V) are compatible with circuits designed for 6.3 V operation.

Q: What is the difference between the three parts?

A: The primary difference is the voltage rating: UVR0J220MDD6TP is rated 6.3 V, UVR1A220MDD6TP is rated 10 V, and UVR1C220MDD6TP is rated 16 V. The UVR1C220MDD6TP also exhibits slightly higher ripple current capability (75 mA @ 120 Hz and 150 mA @ 10 kHz compared to 65 mA and 130 mA respectively).

Q: Are there any PCB layout considerations when substituting these parts?

A: No. All three parts share identical lead spacing (0.059" / 1.50 mm), package dimensions (0.157" diameter / 4.00 mm), and height (0.492" / 12.50 mm). PCB footprints and mounting holes require no modification.

Q: Do these parts have different thermal or reliability characteristics?

A: No. All three parts maintain the same lifetime specification of 2000 Hrs @ 85°C and identical operating temperature range of -40°C to 85°C.

Q: Which substitute should I select if both are available?

A: Selection depends on circuit voltage requirements and inventory availability. For circuits operating below 10 V, either UVR1A220MDD6TP or UVR1C220MDD6TP is acceptable. For maximum voltage margin, UVR1C220MDD6TP (16 V) is preferred.