Equivalent & Substitute Parts for UPH2G151MHD

Part Overview

The UPH2G151MHD is a 150 µF, 400 V aluminum electrolytic capacitor in radial configuration manufactured by Nichicon. This component is designed for general-purpose applications requiring stable capacitance and reliable performance across industrial temperature ranges. The part is Active status and ROHS3 compliant, making it suitable for modern electronic assemblies. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained, allowing for design flexibility, inventory optimization, or extended component lifecycle management.

Substiute Parts

UPH2G151MHD

NichiconIn Stock: 1525UPH2G151MHD Datasheet

Current PartRFQ

UCP2G151MHD

NichiconIn Stock: 1277UCP2G151MHD Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The UCP2G151MHD qualifies as a direct substitute for the UPH2G151MHD based on the following criteria:

Electrical Parameters Match:

• Capacitance: 150 µF (identical)
• Voltage Rating: 400 V (identical)
• Tolerance: ±20% (identical)
• Polarization: Polar (identical)
• Ripple Current @ Low Frequency: 920 mA @ 120 Hz (identical)
• Ripple Current @ High Frequency: 1.38 A (both parts support high-frequency ripple current)

Mechanical Parameters Match:

• Package / Case: Radial, Can (identical)
• Mounting Type: Through Hole (identical)
• Size / Dimension: 0.630" Dia (16.00mm) (identical)
• Height - Seated (Max): 1.654" (42.00mm) (identical)
• Lead Spacing: 0.295" (7.50mm) (identical)

Compliance Parameters Match:

• RoHS Status: ROHS3 Compliant (identical)
• REACH Status: REACH Unaffected (identical)
• ECCN: EAR99 (identical)

The UCP2G151MHD operates within the same temperature range and maintains full electrical and mechanical compatibility with the UPH2G151MHD.

Parameter Comparison

Engineering Selection Recommendations

Both the UPH2G151MHD and UCP2G151MHD are Active products from Nichicon with full ROHS3 compliance and REACH Unaffected status, making them suitable for current and future electronic designs. The UCP2G151MHD offers extended operational lifetime (10000 Hrs @ 105°C versus 2000 Hrs @ 105°C), providing enhanced reliability for applications requiring extended service life. Both parts maintain identical electrical ratings, mechanical dimensions, and mounting characteristics, ensuring direct interchangeability in through-hole PCB applications. Selection between these parts depends on application lifetime requirements and inventory availability.

Frequently Asked Questions (FAQ)

Q: Can the UCP2G151MHD replace the UPH2G151MHD in existing designs?

A: Yes. Both parts share identical capacitance (150 µF), voltage rating (400 V), tolerance (±20%), package configuration (Radial, Can), and mechanical dimensions (0.630" Dia × 1.654" Height with 0.295" lead spacing). Direct substitution is electrically and mechanically compatible.

Q: What is the primary difference between these two parts?

A: The UCP2G151MHD provides extended lifetime rating of 10000 Hrs @ 105°C compared to the UPH2G151MHD at 2000 Hrs @ 105°C. Both parts maintain identical electrical performance and physical form factor.

Q: Are both parts RoHS compliant?

A: Yes. Both the UPH2G151MHD and UCP2G151MHD are ROHS3 compliant and REACH Unaffected, meeting current environmental and regulatory requirements.

Q: Do these parts have identical ripple current ratings?

A: Both parts support 920 mA @ 120 Hz ripple current. At high frequency, the UPH2G151MHD is rated for 1.38 A @ 10 kHz, while the UCP2G151MHD is rated for 1.38 A @ 100 kHz, indicating broader high-frequency performance capability in the substitute part.

Q: Are the lead spacing and mounting type identical?

A: Yes. Both parts feature 0.295" (7.50mm) lead spacing and through-hole mounting configuration, ensuring PCB footprint compatibility.