UVR1H100MDA Equivalent & Substitute Parts

Part Overview

The UVR1H100MDA is a 10 µF, 50 V aluminum electrolytic capacitor in radial, can package manufactured by Nichicon. This component is rated for 2000 hours at 85°C and is designed for general-purpose applications. The part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement.

Key Parameters

Parameter	Value
Capacitance	10 µF
Voltage Rating	50 V
Tolerance	±20%
Lifetime @ Temperature	2000 Hrs @ 85°C
Operating Temperature Range	-40°C ~ 85°C
Polarization	Polar
Lead Spacing	0.079" (2.00 mm)
Package / Case	Radial, Can
Mounting Type	Through Hole
RoHS Status	RoHS non-compliant

Substitute Part Grouping Explanation

Substitution for the UVR1H100MDA is determined by strict equivalence in the following parameters:

Capacitance: 10 µF (exact match required)
Voltage Rating: 50 V (exact match required)
Tolerance: ±20% (exact match required)
Lead Spacing: 0.079" (2.00 mm) (exact match required)
Package / Case: Radial, Can (exact match required)
Mounting Type: Through Hole (exact match required)
Polarization: Polar (exact match required)

Substitute parts are grouped into two categories:

Direct Equivalents: Parts with identical electrical and mechanical specifications, differing only in packaging format or product status compliance level.

Upgraded Alternatives: Parts with enhanced performance characteristics (extended lifetime at higher temperatures, improved ripple current ratings, or higher voltage ratings) that maintain backward compatibility with the original footprint and basic electrical parameters.

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Tolerance	Lifetime @ Temp.	Operating Temp. Range	Lead Spacing	Height (Max)	RoHS Status	Product Status	Inventory
UVR1H100MDA	Nichicon	UVR	10 µF	50 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.079" (2.00 mm)	0.492" (12.50 mm)	RoHS non-compliant	Obsolete	677 Pcs
UVR1H100MDD	Nichicon	UVR	10 µF	50 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.079" (2.00 mm)	0.492" (12.50 mm)	ROHS3 Compliant	Obsolete	32546 Pcs
UFW1H100MDD	Nichicon	UFW	10 µF	50 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.079" (2.00 mm)	0.492" (12.50 mm)	ROHS3 Compliant	Obsolete	60300 Pcs
UHE1H100MDD	Nichicon	UHE	10 µF	50 V	±20%	5000 Hrs @ 105°C	-40°C ~ 105°C	0.079" (2.00 mm)	0.492" (12.50 mm)	ROHS3 Compliant	Obsolete	3420 Pcs
UPJ1H100MDD	Nichicon	UPJ	10 µF	50 V	±20%	2000 Hrs @ 105°C	-55°C ~ 105°C	0.079" (2.00 mm)	0.472" (12.00 mm)	ROHS3 Compliant	Obsolete	1182 Pcs
UPM1H100MDD	Nichicon	UPM	10 µF	50 V	±20%	2000 Hrs @ 105°C	-55°C ~ 105°C	0.079" (2.00 mm)	0.492" (12.50 mm)	ROHS3 Compliant	Obsolete	4800 Pcs
UPM1J100MDD	Nichicon	UPM	10 µF	63 V	±20%	2000 Hrs @ 105°C	-55°C ~ 105°C	0.079" (2.00 mm)	0.492" (12.50 mm)	ROHS3 Compliant	Obsolete	3914 Pcs
UPS1H100MDD	Nichicon	UPS	10 µF	50 V	±20%	2000 Hrs @ 105°C	-55°C ~ 105°C	0.079" (2.00 mm)	0.492" (12.50 mm)	ROHS3 Compliant	Obsolete	790 Pcs
UPS1J100MDD	Nichicon	UPS	10 µF	63 V	±20%	2000 Hrs @ 105°C	-55°C ~ 105°C	0.079" (2.00 mm)	0.492" (12.50 mm)	ROHS3 Compliant	Obsolete	1107 Pcs
UPV1H100MFD	Nichicon	UPV	10 µF	50 V	±20%	5000 Hrs @ 105°C	-55°C ~ 105°C	0.079" (2.00 mm)	0.492" (12.50 mm)	ROHS3 Compliant	Obsolete	9836 Pcs
UVK2A100MDD	Nichicon	UVK	10 µF	100 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.079" (2.00 mm)	0.492" (12.50 mm)	ROHS3 Compliant	Obsolete	7248 Pcs

Engineering Selection Recommendations

Direct Equivalent (Recommended for Pin-Compatible Replacement):

UVR1H100MDD is the direct equivalent to UVR1H100MDA. Both parts share identical electrical specifications (10 µF, 50 V, ±20%, 2000 Hrs @ 85°C) and mechanical dimensions. The primary difference is RoHS3 compliance status. UVR1H100MDD is suitable for applications where RoHS compliance is required and inventory availability is critical (32,546 units in stock).

Upgraded Alternatives (Enhanced Performance):

UPV1H100MFD provides extended lifetime (5000 Hrs @ 105°C) with expanded operating temperature range (-55°C ~ 105°C) while maintaining 50 V rating and identical footprint. This part is suitable for applications requiring improved thermal stability and longer service life.

UHE1H100MDD offers 5000 Hrs @ 105°C lifetime with extended upper operating temperature (105°C) but maintains the original -40°C lower limit. Suitable for high-temperature general-purpose applications.

UPM1H100MDD and UPS1H100MDD provide 2000 Hrs @ 105°C with extended temperature range (-55°C ~ 105°C). UPM1H100MDD includes AEC-Q200 automotive qualification, suitable for automotive applications.

Higher Voltage Alternative:

UVK2A100MDD provides 100 V rating (versus 50 V) with identical 10 µF capacitance and footprint. This part is suitable for applications requiring higher voltage margin while maintaining backward compatibility with the original PCB layout.

Frequently Asked Questions (FAQ)

Q: Can UVR1H100MDD be used as a direct replacement for UVR1H100MDA?

A: Yes. UVR1H100MDD is electrically and mechanically identical to UVR1H100MDA. Both parts have 10 µF capacitance, 50 V rating, ±20% tolerance, 2000 Hrs @ 85°C lifetime, and identical lead spacing (0.079") and package dimensions. The primary difference is RoHS3 compliance status.

Q: What is the difference between direct equivalents and upgraded alternatives?

A: Direct equivalents (UVR1H100MDD) match all electrical and thermal specifications of the original part. Upgraded alternatives (UPV1H100MFD, UHE1H100MDD, UPM1H100MDD, UPS1H100MDD) provide enhanced performance characteristics such as extended lifetime at higher temperatures or expanded operating temperature ranges, while maintaining the same footprint and basic electrical parameters.

Q: Are all substitute parts compatible with the original PCB layout?

A: All listed substitute parts maintain the same lead spacing (0.079" / 2.00 mm) and radial, can package format. Height variations exist: UPJ1H100MDD has 0.472" maximum height versus 0.492" for other parts. Verify PCB clearance if height is a constraint.

Q: Which substitute part should I select for automotive applications?

A: UPM1H100MDD is qualified to AEC-Q200 automotive standard and provides 2000 Hrs @ 105°C lifetime with extended temperature range (-55°C ~ 105°C). This part is suitable for automotive-grade designs requiring Nichicon UPM series specifications.

Q: What is the advantage of UPV1H100MFD over UVR1H100MDD?

A: UPV1H100MFD provides extended lifetime (5000 Hrs @ 105°C versus 2000 Hrs @ 85°C) and expanded operating temperature range (-55°C ~ 105°C versus -40°C ~ 85°C). Select UPV1H100MFD for applications requiring improved thermal stability and longer service life in elevated temperature environments.

Q: Can UVK2A100MDD be used in place of UVR1H100MDA?

A: UVK2A100MDD is mechanically compatible (identical footprint and lead spacing) but has 100 V rating instead of 50 V. This part is suitable only if the application circuit can accommodate the higher voltage rating. It is not a direct replacement but a higher-voltage alternative for the same footprint.

Q: What is the RoHS compliance status of the substitute parts?

A: UVR1H100MDA is RoHS non-compliant. All listed substitute parts (UVR1H100MDD, UFW1H100MDD, UHE1H100MDD, UPJ1H100MDD, UPM1H100MDD, UPM1J100MDD, UPS1H100MDD, UPS1J100MDD, UPV1H100MFD, UVK2A100MDD) are ROHS3 compliant.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message