UEP1H220MPD Equivalent & Substitute Parts

Part Overview

The UEP1H220MPD is a 22 µF, 50 V aluminum electrolytic capacitor in radial configuration manufactured by Nichicon. This component is rated for 1000 hours at 105°C and is designed for general-purpose applications requiring through-hole mounting. The part carries a "Not For New Designs" status, making identification of suitable alternatives essential for ongoing production and maintenance applications.

Substiute Parts

UEP1H220MPD

NichiconIn Stock: 2988UEP1H220MPD Datasheet

Current PartRFQ

UEP1J220MPD

NichiconIn Stock: 3710UEP1J220MPD Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the UEP1H220MPD is determined by the following critical parameters:

• Capacitance Value: Must remain 22 µF to maintain circuit functionality
• Voltage Rating: Substitute must meet or exceed 50 V; higher ratings provide design margin
• Tolerance: ±20% tolerance is acceptable for general-purpose applications
• Package Geometry: Lead spacing of 0.138" (4.60mm) and radial can configuration must be maintained for PCB compatibility
• Mounting Type: Through-hole mounting is required
• Thermal Specifications: Operating temperature range and lifetime rating must support application requirements
• Compliance: RoHS3 compliance is mandatory for current manufacturing standards

The UEP1J220MPD qualifies as a direct substitute based on identical capacitance, tolerance, package dimensions, lead spacing, and mounting configuration, with an upgraded voltage rating of 63 V.

Parameter Comparison

Engineering Selection Recommendations

The UEP1J220MPD serves as a direct electrical and mechanical substitute for the UEP1H220MPD. Both components maintain identical capacitance, tolerance, package dimensions, and lead spacing. The UEP1J220MPD provides a higher voltage rating of 63 V compared to the 50 V rating of the main part, offering increased design margin without affecting circuit compatibility.

Both parts carry "Not For New Designs" status and are ROHS3 compliant. Selection between these components should be based on circuit voltage requirements and component availability. The higher voltage rating of the substitute does not introduce incompatibility in applications designed for 50 V operation.

Frequently Asked Questions (FAQ)

Q: Can the UEP1J220MPD replace the UEP1H220MPD in existing designs?

A: Yes. The UEP1J220MPD is mechanically and electrically compatible. It maintains the same 22 µF capacitance, ±20% tolerance, package geometry, and lead spacing. The 63 V rating exceeds the 50 V requirement, providing additional voltage margin.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both components share identical lead spacing (0.138" / 4.60mm), diameter (0.315" / 8.00mm), and maximum seated height (0.512" / 13.00mm). PCB footprints are interchangeable.

Q: Do both parts meet current compliance requirements?

A: Both the UEP1H220MPD and UEP1J220MPD are ROHS3 compliant and REACH unaffected, meeting current regulatory standards.

Q: What is the significance of the "Not For New Designs" status?

A: This status indicates that Nichicon has discontinued these product lines for new applications. Both parts remain available for maintenance and replacement in existing systems. For new designs, consultation with component suppliers for current-generation alternatives is recommended.

Q: Are ripple current ratings affected by the voltage upgrade?

A: The UEP1J220MPD exhibits slightly higher ripple current capability at both low frequency (68 mA @ 120 Hz versus 63 mA) and high frequency (136 mA @ 10 kHz versus 126 mA), providing additional performance margin.