Equivalent & Substitute Parts for USV1H2R2MFD1TP

Part Overview

The USV1H2R2MFD1TP is a 2.2 µF, 50 V aluminum electrolytic capacitor in radial, can package manufactured by Nichicon. This component is rated for 5000 hours at 105°C and is designed for general purpose applications. The part is currently obsolete, making identification of active equivalent alternatives essential for ongoing design support and procurement.

Key Parameters

Parameter	Value
Capacitance	2.2 µF
Tolerance	±20%
Voltage - Rated	50 V
Lifetime @ Temperature	5000 Hrs @ 105°C
Operating Temperature Range	-40°C ~ 105°C
Polarization	Polar
Lead Spacing	0.059" (1.50mm)
Size / Dimension	0.157" Dia (4.00mm)
Height - Seated (Max)	0.315" (8.00mm)
Mounting Type	Through Hole
Package / Case	Radial, Can
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the obsolete USV1H2R2MFD1TP is determined by strict equivalence across the following parameters:

Capacitance value: 2.2 µF
Voltage rating: 50 V
Tolerance: ±20%
Thermal rating: 5000 Hrs @ 105°C
Operating temperature range: -40°C ~ 105°C
Polarization: Polar
Physical dimensions: 0.157" Dia (4.00mm), Height 0.315" (8.00mm)
Lead spacing: 0.059" (1.50mm)
Mounting type: Through Hole
Package type: Radial, Can

The substitute parts identified are from the Nichicon UTS series, which maintain all critical electrical and mechanical parameters required for direct replacement. Both substitute parts are active products with current manufacturing status.

Parameter Comparison

Parameter	USV1H2R2MFD1TP (Main)	UTS1H2R2MDD1TE (Substitute)	UTS1H2R2MDD1TP (Substitute)
Manufacturer	Nichicon	Nichicon	Nichicon
Series	USV	UTS	UTS
Product Status	Obsolete	Active	Active
Capacitance	2.2 µF	2.2 µF	2.2 µF
Tolerance	±20%	±20%	±20%
Voltage - Rated	50 V	50 V	50 V
Lifetime @ Temp.	5000 Hrs @ 105°C	5000 Hrs @ 105°C	5000 Hrs @ 105°C
Operating Temperature	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C
Polarization	Polar	Polar	Polar
Lead Spacing	0.059" (1.50mm)	0.059" (1.50mm)	0.059" (1.50mm)
Size / Dimension	0.157" Dia (4.00mm)	0.157" Dia (4.00mm)	0.157" Dia (4.00mm)
Height - Seated (Max)	0.315" (8.00mm)	0.315" (8.00mm)	0.315" (8.00mm)
Mounting Type	Through Hole	Through Hole	Through Hole
Package / Case	Radial, Can	Radial, Can	Radial, Can
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

Both UTS series alternatives are suitable replacements for the obsolete USV1H2R2MFD1TP. Selection between UTS1H2R2MDD1TE and UTS1H2R2MDD1TP should be based on procurement availability and lead time requirements. Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment with the original component.

The UTS1H2R2MDD1TP variant offers higher inventory availability (1077 Pcs) compared to UTS1H2R2MDD1TE (858 Pcs), which may influence supply chain decisions for high-volume applications.

Frequently Asked Questions (FAQ)

Q: Can UTS1H2R2MDD1TE and UTS1H2R2MDD1TP be used interchangeably with USV1H2R2MFD1TP?

A: Yes. Both UTS variants are parametric equivalents with identical electrical ratings (2.2 µF, 50 V, ±20% tolerance), thermal specifications (5000 Hrs @ 105°C), and physical dimensions (0.157" Dia, 0.315" Height, 0.059" lead spacing). They are direct pin-compatible replacements in through-hole applications.

Q: What is the difference between UTS1H2R2MDD1TE and UTS1H2R2MDD1TP?

A: Both parts are electrically and mechanically identical. The difference lies in packaging designation (TE vs TP suffix) and current inventory levels. Selection should be based on procurement availability and supply chain requirements.

Q: Are the substitute parts RoHS compliant?

A: Yes. Both UTS1H2R2MDD1TE and UTS1H2R2MDD1TP are ROHS3 compliant and REACH unaffected, matching the compliance status of the original USV1H2R2MFD1TP.

Q: Will the ripple current specifications affect component selection?

A: The ripple current ratings differ between the main part and substitutes. The USV1H2R2MFD1TP is rated for 19 mA @ 120 Hz and 28.5 mA @ 10 kHz, while UTS variants are rated for 8.8 mA @ 120 Hz and 22 mA @ 100 kHz. Component selection should account for application-specific ripple current requirements.

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