Equivalent & Substitute Parts for UVR2F3R3MPD

Part Overview

The UVR2F3R3MPD is a 3.3 µF, 315 V aluminum electrolytic capacitor in radial, can package manufactured by Nichicon. This component is classified as not for new designs, indicating it has been superseded in the product lifecycle. For applications requiring this capacitance and voltage rating, equivalent and substitute parts are available with improved specifications or active product status.

Substiute Parts

UVR2F3R3MPD

NichiconIn Stock: 1011UVR2F3R3MPD Datasheet

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UVR2G3R3MPD

NichiconIn Stock: 1662UVR2G3R3MPD Datasheet

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ESMG401ELL3R3MJC5S

Chemi-ConIn Stock: 1043ESMG401ELL3R3MJC5S Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution for the UVR2F3R3MPD is determined by the following criteria:

Primary Substitution Parameters:

• Capacitance: 3.3 µF (exact match required)
• Tolerance: ±20% (exact match required)
• Package Type: Radial, Can (exact match required)
• Lead Spacing: 0.197" (5.00mm) (exact match required)
• Mounting Type: Through Hole (exact match required)
• Operating Temperature Range: -40°C ~ 85°C (exact match required)

Voltage Rating Consideration: Substitute parts may have equal or higher voltage ratings. A higher voltage rating (400 V) is electrically compatible with circuits designed for 315 V operation, as the capacitor can withstand the increased voltage stress margin.

Identified Substitutes:

• UVR2G3R3MPD (Nichicon, 400 V rated, same series)
• ESMG401ELL3R3MJC5S (Chemi-Con, 400 V rated, different manufacturer)

Parameter Comparison

Engineering Selection Recommendations

UVR2G3R3MPD (Nichicon): This substitute maintains the same manufacturer and series lineage as the original part. It provides a 400 V voltage rating, offering increased voltage margin over the 315 V specification. The part remains classified as not for new designs, indicating it is in the later stages of its product lifecycle. ROHS3 compliance and REACH unaffected status are maintained.

ESMG401ELL3R3MJC5S (Chemi-Con): This substitute is from an alternative manufacturer and carries active product status, indicating ongoing production and support. It meets all electrical and mechanical parameters required for direct substitution. The higher ripple current capability at 100 kHz (135 mA) compared to the original part's 88 mA @ 10 kHz provides enhanced performance margin. ROHS3 compliance and REACH unaffected status are maintained.

For new design implementations, ESMG401ELL3R3MJC5S is preferred due to its active product status and superior ripple current performance.

Frequently Asked Questions (FAQ)

Q: Can UVR2G3R3MPD be used as a direct replacement for UVR2F3R3MPD? A: Yes. Both parts share identical capacitance (3.3 µF), tolerance (±20%), package type (radial, can), lead spacing (5.00mm), and operating temperature range (-40°C ~ 85°C). The 400 V rating of UVR2G3R3MPD is compatible with 315 V circuit requirements.

Q: What is the difference between Nichicon and Chemi-Con substitutes? A: Both manufacturers provide equivalent electrical and mechanical specifications. The primary difference is product status: ESMG401ELL3R3MJC5S carries active status, while UVR2G3R3MPD is not for new designs. Chemi-Con's part also offers higher ripple current capability at 100 kHz.

Q: Are all three parts physically interchangeable? A: Yes. All three parts have identical lead spacing (5.00mm), diameter (10.00mm), and height (14.00mm), ensuring direct PCB footprint compatibility.

Q: Does the higher voltage rating affect circuit operation? A: No. A capacitor with higher voltage rating operates safely in circuits designed for lower voltage. The 400 V rated substitutes provide additional voltage stress margin without affecting circuit function.

Q: Are compliance certifications maintained across all substitutes? A: Yes. All three parts are ROHS3 compliant and REACH unaffected, maintaining regulatory compliance requirements.