UVR2F2R2MPD1TA Equivalent & Substitute Parts

Part Overview

The UVR2F2R2MPD1TA is a 2.2 µF, 315 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 This component is classified as Not For New Designs, indicating it has been superseded in the manufacturer's product line. Organizations using this part in active applications require equivalent or substitute components that maintain functional compatibility while potentially offering improved performance characteristics or better availability.

Key Parameters

Parameter	Value
Capacitance	2.2 µF
Voltage Rating	315 V
Tolerance	±20%
Polarization	Polar
Package Type	Radial, Can
Mounting Type	Through Hole
Operating Temperature Range	-40°C ~ 85°C
Lifetime @ Temperature	2000 Hrs @ 85°C
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution for the UVR2F2R2MPD1TA is determined by the following critical parameters:

Capacitance Value: Must be 2.2 µF (exact match required)
Voltage Rating: Minimum 315 V; higher ratings are acceptable as they provide increased safety margin
Tolerance: ±20% (standard for this capacitor class)
Polarization: Polar (required for electrolytic capacitors)
Package Configuration: Radial, Can format with Through Hole mounting
Physical Dimensions: Compatible lead spacing and overall size for PCB integration
Compliance: ROHS3 compliance maintained across all substitutes

Two qualified substitutes meet these criteria: the ULD2G2R2MPD1TA (Nichicon) and the ESMG401ETD2R2MHB5D (Chemi-Con). Both maintain the required capacitance, tolerance, and polarization while offering enhanced voltage ratings and improved thermal performance characteristics.

Parameter Comparison

Parameter	UVR2F2R2MPD1TA	ULD2G2R2MPD1TA	ESMG401ETD2R2MHB5D
Manufacturer	Nichicon	Nichicon	Chemi-Con
Capacitance	2.2 µF	2.2 µF	2.2 µF
Tolerance	±20%	±20%	±20%
Voltage Rating	315 V	400 V	400 V
Operating Temperature	-40°C ~ 85°C	-40°C ~ 105°C	-40°C ~ 85°C
Lifetime @ Temperature	2000 Hrs @ 85°C	15000 Hrs @ 105°C	2000 Hrs @ 85°C
Ripple Current @ 120 Hz	33 mA	40 mA	38 mA
Size / Dimension	0.315" Dia (8.00mm)	0.315" Dia (8.00mm)	0.315" Dia (8.00mm)
Lead Spacing	0.197" (5.00mm)	0.138" (4.60mm)	0.138" (4.60mm)
Height - Seated (Max)	0.512" (13.00mm)	0.531" (14.60mm)	0.512" (13.00mm)
Packaging	Cut Tape (CT)	Cut Tape (CT)	Tape & Reel (TR)
Product Status	Not For New Designs	Not For New Designs	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

ULD2G2R2MPD1TA (Nichicon): This substitute provides a 400 V voltage rating with extended thermal performance (15000 Hrs @ 105°C). While classified as Not For New Designs, it offers superior reliability characteristics compared to the original part. Lead spacing differs at 0.138" (4.60mm) versus the original 0.197" (5.00mm), requiring PCB layout verification. Height increases marginally to 0.531" (14.60mm). This option is suitable for applications requiring enhanced voltage margin and extended operational life.

ESMG401ETD2R2MHB5D (Chemi-Con): This substitute maintains Active product status, indicating ongoing manufacturer support and availability. The 400 V rating provides increased voltage margin. Physical dimensions closely match the original part (0.512" height, 0.315" diameter), with identical lead spacing at 0.138" (4.60mm). Tape & Reel packaging supports high-volume production environments. This option is recommended for new production implementations requiring long-term component availability and manufacturer support.

Both substitutes maintain ROHS3 compliance and are electrically compatible with the original specification. Lead spacing differences require PCB footprint assessment prior to implementation.

Frequently Asked Questions (FAQ)

Q: Can the ULD2G2R2MPD1TA be used as a direct replacement for the UVR2F2R2MPD1TA?

A: Electrical compatibility is confirmed (2.2 µF, ±20%, polar, radial configuration). However, lead spacing differs (0.138" versus 0.197"), requiring PCB layout verification. Physical height increases from 0.512" to 0.531". Confirm mechanical clearance and footprint compatibility before implementation.

Q: What is the primary advantage of the ESMG401ETD2R2MHB5D substitute?

A: This component maintains Active product status with ongoing manufacturer support. Physical dimensions closely align with the original part, minimizing PCB layout modifications. The 400 V rating provides increased voltage safety margin while maintaining the same operating temperature range as the original.

Q: Are both substitutes suitable for high-volume production?

A: The ESMG401ETD2R2MHB5D is supplied in Tape & Reel packaging, optimized for automated assembly processes. The ULD2G2R2MPD1TA is available in Cut Tape format. Packaging selection depends on production volume and assembly methodology.

Q: Do the substitutes maintain the same ripple current specifications?

A: Ripple current values are comparable but not identical. The ULD2G2R2MPD1TA provides 40 mA @ 120 Hz (versus 33 mA original), and the ESMG401ETD2R2MHB5D provides 38 mA @ 120 Hz. Both exceed the original specification, supporting equivalent or higher ripple current applications.

Q: What compliance certifications apply to all three parts?

A: All three components are ROHS3 compliant and rated under ECCN EAR99 classification. REACH status differs: the original and ESMG401ETD2R2MHB5D are REACH Unaffected, while the ULD2G2R2MPD1TA is REACH Affected. Verify regulatory requirements for your application region.

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