UPM1E330MDD

The UPM1E330MDD is a miniature, radial-lead aluminum electrolytic capacitor in Nichicon’s UPM series, designed for low impedance and high reliability. It provides 33 µF capacitance at a 25 V rating in a compact φ5 × 11 mm can, optimized for applications requiring stable filtering and ripple handling over a wide temperature range.

Key attributes include AEC-Q200 qualification, a broad operating temperature range (−55°C to +105°C), and specified ripple and leakage characteristics that support reliable operation in demanding electronic systems.

Key Features

• Electrical Performance: 33 µF capacitance at 25 V with a tolerance of −20% to +20% and a tan δ (DF) of 0.14 measured at 20°C, 120 Hz, giving predictable loss behavior for design margin calculations.
• Ripple Handling: Defined ripple performance with 44 mA at 120 Hz (low frequency) and 88 mA at 200 kHz (high frequency), enabling designers to size components for both line-frequency and switching applications.
• Leakage Current: Low leakage current specified at 24.75 µA, supporting stable bias behavior and minimizing standby losses in power designs.
• Temperature & Endurance: Rated for −55°C to +105°C with an endurance specification of 2000 hours at 105°C, ensuring operation in elevated-temperature environments typical of embedded systems.
• Package & Mounting: Radial lead (can) package with 2 mm lead spacing and compact dimensions φ5 × 11 mm (L: 1.1 × D: 0.5 cm), suitable for through-hole PCB assembly where board space is limited.
• Qualification & Compliance: AEC-Q200 qualification and RoHS compliance, aligning the part with automotive-grade reliability and environmental directives.

Typical Applications

• Automotive Electronics: Suitable for automotive modules where AEC-Q200 qualification, −55°C to +105°C operation, and defined ripple/leakage performance are required.
• Power Supply Filtering: Used on DC rails for smoothing and ripple suppression, benefiting from specified low- and high-frequency ripple current ratings.
• Embedded Control Boards: Compact radial package and low leakage make it appropriate for control and sensor electronics that operate across a wide temperature range.

Unique Advantages

• Compact, high-density capacitance: 33 µF in a φ5 × 11 mm can enables space-efficient bulk or decoupling solutions on constrained PCBs.
• Dual-frequency ripple specification: Rated ripple currents at both 120 Hz and 200 kHz let engineers evaluate performance for line-frequency and switching-power environments.
• Automotive-focused reliability: AEC-Q200 qualification and high-temperature endurance support designs targeting rigorous reliability requirements.
• Predictable leakage and dissipation factor: Specified leakage current and tan δ provide measurable electrical behavior for power-budget and thermal calculations.
• Wide operating temperature span: −55°C to +105°C rating enables deployment across harsh temperature conditions without altering capacitor selection.

Why Choose UPM1E330MDD?

The UPM1E330MDD combines compact size, defined electrical performance, and automotive-grade qualification to address designs that demand reliable bulk capacitance with predictable ripple and leakage behavior. Its radial-lead can and small footprint make it easy to integrate into through-hole assemblies where space and thermal endurance matter.

This part is well suited for engineers designing power filtering and energy-storage elements in automotive and industrial systems that require AEC-Q200-level reliability, clear ripple specifications, and operation across −55°C to +105°C.

If you would like pricing, availability, or a formal quote for UPM1E330MDD, please request a quote or contact sales to discuss your requirements and lead times.