USV1H010MFD1TP Equivalent & Substitute Parts

Part Overview

The USV1H010MFD1TP is a 1 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 requiring polar capacitance in through-hole mounting configurations. The part is currently obsolete, making identification of active equivalent alternatives essential for ongoing design support and procurement.

Key Parameters

Parameter	Value
Capacitance	1 µF
Voltage Rating	50 V
Tolerance	±20%
Lifetime @ Temperature	5000 Hrs @ 105°C
Operating Temperature Range	-40°C ~ 105°C
Polarization	Polar
Package Type	Radial, Can
Mounting Type	Through Hole
Lead Spacing	0.059" (1.50mm)
Diameter	0.157" (4.00mm)
Height (Max)	0.315" (8.00mm)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution for the USV1H010MFD1TP is determined by strict equivalence across the following parameters:

Capacitance: 1 µF (exact match required)
Voltage Rating: 50 V (exact match required)
Tolerance: ±20% (exact match required)
Lifetime @ Temperature: 5000 Hrs @ 105°C (exact match required)
Operating Temperature Range: -40°C ~ 105°C (exact match required)
Polarization: Polar (exact match required)
Package Type: Radial, Can (exact match required)
Mounting Type: Through Hole (exact match required)
Lead Spacing: 0.059" (1.50mm) (exact match required)
Diameter: 0.157" (4.00mm) (exact match required)
Height (Max): 0.315" (8.00mm) (exact match required)

The substitute parts identified below meet all these criteria and are manufactured by Nichicon in the active UTS series, providing direct functional and mechanical compatibility with the obsolete USV1H010MFD1TP.

Parameter Comparison

Parameter	USV1H010MFD1TP (Main)	UTS1H010MDD1TE	UTS1H010MDD1TP
Manufacturer	Nichicon	Nichicon	Nichicon
Series	USV	UTS	UTS
Product Status	Obsolete	Active	Active
Capacitance	1 µF	1 µF	1 µF
Voltage Rating	50 V	50 V	50 V
Tolerance	±20%	±20%	±20%
Lifetime @ Temperature	5000 Hrs @ 105°C	5000 Hrs @ 105°C	5000 Hrs @ 105°C
Operating Temperature Range	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C
Polarization	Polar	Polar	Polar
Package Type	Radial, Can	Radial, Can	Radial, Can
Mounting Type	Through Hole	Through Hole	Through Hole
Lead Spacing	0.059" (1.50mm)	0.059" (1.50mm)	0.059" (1.50mm)
Diameter	0.157" (4.00mm)	0.157" (4.00mm)	0.157" (4.00mm)
Height (Max)	0.315" (8.00mm)	0.315" (8.00mm)	0.315" (8.00mm)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99	EAR99
HTSUS	8532.22.0020	8532.22.0020	8532.22.0020

Engineering Selection Recommendations

Both UTS1H010MDD1TE and UTS1H010MDD1TP are direct parametric equivalents to the obsolete USV1H010MFD1TP. Both substitute parts are manufactured by Nichicon in the active UTS series and maintain identical electrical and mechanical specifications across all critical parameters.

Selection between the two substitute options should be based on availability and procurement requirements, as both parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99. The transition from the obsolete USV series to the active UTS series provides continued design support and component availability for applications requiring 1 µF, 50 V aluminum electrolytic capacitors in radial through-hole configuration.

Frequently Asked Questions (FAQ)

Q: Can UTS1H010MDD1TE and UTS1H010MDD1TP be used interchangeably with USV1H010MFD1TP?

A: Yes. Both UTS parts meet all parametric requirements for direct substitution, including capacitance, voltage rating, tolerance, lifetime rating, operating temperature range, package dimensions, and lead spacing.

Q: What is the difference between UTS1H010MDD1TE and UTS1H010MDD1TP?

A: Both parts are electrically and mechanically identical. The difference lies in the final character of the part number, which typically indicates packaging or tape configuration. Selection should be based on procurement and assembly requirements.

Q: Why is the USV1H010MFD1TP obsolete?

A: The USV series has been superseded by the UTS series. The UTS series provides equivalent performance with active manufacturing status and continued supply chain support.

Q: Are the substitute parts RoHS compliant?

A: Yes. Both UTS1H010MDD1TE and UTS1H010MDD1TP are ROHS3 compliant and REACH unaffected.

Q: Will the substitute parts fit the same PCB footprint?

A: Yes. Both substitute parts maintain identical lead spacing (0.059" / 1.50mm), diameter (0.157" / 4.00mm), and height (0.315" / 8.00mm), ensuring direct mechanical compatibility with existing through-hole PCB layouts.

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