UUH1A222MNQ1MS Equivalent & Substitute Parts

Part Overview

The UUH1A222MNQ1MS is a 2200 µF, 10 V aluminum electrolytic capacitor in surface mount radial can package manufactured by Nichicon. This component is rated for 5000 hours at 125°C and is designed for general purpose applications. The part is currently obsolete, making identification of compatible substitutes essential for ongoing production support and design continuity.

Substiute Parts

UUH1A222MNQ1MS

NichiconIn Stock: 1090UUH1A222MNQ1MS Datasheet

Current PartRFQ

UUE1A222MNS1MS

NichiconIn Stock: 761UUE1A222MNS1MS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the UUH1A222MNQ1MS is determined by strict equivalence across the following parameters:

• Capacitance value: 2200 µF (exact match required)
• Voltage rating: 10 V (exact match required)
• Tolerance: ±20% (exact match required)
• Package type: Radial, Can - SMD (exact match required)
• Physical dimensions: 0.709" Dia × 0.689" Height (exact match required)
• Mounting type: Surface Mount (exact match required)
• Polarization: Polar (exact match required)

The UUE1A222MNS1MS meets all substitution criteria. While this part belongs to a different series (UUE vs. UUH) and has different ripple current ratings and application classification, it maintains identical electrical specifications and physical form factor, enabling direct functional replacement in the same PCB footprint.

Parameter Comparison

Engineering Selection Recommendations

The UUE1A222MNS1MS is the direct functional equivalent for the obsolete UUH1A222MNQ1MS. Selection of this substitute is based on:

• Identical electrical specifications (capacitance, voltage, tolerance, lifetime)
• Identical physical form factor and PCB footprint compatibility
• Active product status ensuring continued availability
• ROHS3 compliance providing regulatory alignment for new designs
• Same manufacturer (Nichicon) ensuring consistent quality and reliability standards

Frequently Asked Questions (FAQ)

Q: Can the UUE1A222MNS1MS be used as a direct replacement on existing PCBs designed for the UUH1A222MNQ1MS?

A: Yes. Both parts share identical physical dimensions (0.709" diameter, 0.689" height), surface mount land size (0.752" × 0.752"), and electrical specifications. No PCB redesign is required.

Q: What is the difference between the UUH and UUE series?

A: The UUH series is obsolete while the UUE series is active. The UUE series also features higher ripple current ratings and ROHS3 compliance. Both series maintain the same core electrical and physical specifications for this capacitance and voltage rating.

Q: Are there any packaging differences between these parts?

A: The UUH1A222MNQ1MS packaging is not specified in detail. The UUE1A222MNS1MS is supplied in Tape & Reel (TR) format. Both use identical surface mount radial can packages with the same footprint.

Q: Does the UUE1A222MNS1MS meet compliance requirements?

A: The UUE1A222MNS1MS is ROHS3 compliant and REACH unaffected, meeting current regulatory standards for electronic components.