UVY1E332MHD

The UVY1E332MHD is a radial-lead aluminum electrolytic capacitor from Nichicon's UVY series. It is a standard miniature, polarized capacitor offering 3.3 mF capacitance at a 25 V rating, designed for general-purpose electronic equipment.

Key attributes include a wide operating temperature range of -55°C to 105°C, a 2000-hour endurance rating at 105°C, and measurable ripple current capability for both low- and high-frequency applications, making it suitable for through-hole power and smoothing roles in general-purpose designs.

Key Features

• Capacitance & Voltage — 3.3 mF (3300 µF) nominal capacitance with a rated voltage of 25 V and capacitance tolerance of -20% to +20%.
• High Temperature Endurance — Rated life of 2000 hours at 105°C, with specified endurance recovery to standard characteristics after the test.
• Wide Temperature Range — Operating temperature from -55°C to 105°C to support designs that require extended ambient capability.
• Ripple Current Performance — Low-frequency ripple current of 1.4 A at 120 Hz and high-frequency ripple current of 1.61 A at 10 kHz, enabling reliable filtering and smoothing across frequency ranges.
• Leakage & Dissipation Factor — Specified leakage current of 2475 µA and tanδ (DF) of 0.2 measured at 20°C, 120 Hz.
• Radial Through-Hole Package — φ16 × 25L size (D: 1.6 cm × L: 2.5 cm), lead spacing 7.5 mm (±0.5 mm), packaged for bulk or bag packing with no terminal forming.
• RoHS Compliant — Conforms to RoHS directive as stated in product data.

Typical Applications

• General-Purpose Electronics — Suited for general-purpose circuits requiring 3.3 mF at 25 V in radial through-hole designs.
• Power Supply Smoothing — Appropriate where measurable ripple current handling (1.4 A @120 Hz / 1.61 A @10 kHz) and bulk capacitance are required.
• Ambient-Temperature Critical Designs — Useful in equipment operating across -55°C to 105°C and requiring a proven 2000-hour high-temperature endurance rating.

Unique Advantages

• Substantial Bulk Capacitance: 3300 µF at 25 V provides significant energy storage capacity in a compact radial-can package.
• Frequency-Range Ripple Handling: Specified ripple currents for both low (120 Hz) and high (10 kHz) frequencies let designers size capacitors with known AC performance.
• Extended Temperature Range: -55°C to 105°C operation supports a broader set of deployment environments compared to standard ambient-only parts.
• High-Temperature Lifetime: 2000 hours at 105°C offers predictable endurance for thermal-stressed applications.
• Through-Hole Ease-of-Use: Radial lead format with 7.5 mm lead spacing and bulk/bag packing simplifies hand-assembly and wave-solder workflows.
• RoHS Compliance: Meets RoHS requirements for environmentally restricted designs.

Why Choose UVY1E332MHD?

The UVY1E332MHD balances high bulk capacitance and measurable ripple handling in a compact radial-can package, backed by a 2000-hour endurance rating at 105°C and a wide -55°C to 105°C operating range. Its specification set makes it appropriate for engineers specifying reliable through-hole capacitors for general-purpose power filtering and energy storage where durability at elevated temperature and known AC performance are required.

This part is suited to designers and procurement teams who need a verified, production-status aluminum electrolytic solution with clear electrical and mechanical parameters (3300 µF, 25 V, φ16 × 25L, 7.5 mm lead spacing) and RoHS compliance for standard electronic assemblies.

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