UPM1E332MHD

The UPM1E332MHD is a miniature, high-reliability aluminum electrolytic capacitor from Nichicon's UPM series. It is a radial-lead, polarized aluminum electrolytic designed to deliver 3.3 mF capacitance at a rated voltage of 25 V with a compact φ16 × 35.5 mm can.

Targeted for demanding applications, the UPM1E332MHD combines long endurance (5000 hours at 105°C), AEC-Q200 rating, and high ripple-current capability to meet the needs of automotive and other high-reliability electronic systems.

Key Features

• Capacitance & Voltage — 3.3 mF (3300 µF) nominal capacitance with a rated voltage of 25 V and tolerance of -20% to +20%.
• High ripple-current handling — Low-frequency ripple current of 3.436 A at 120 Hz and high-frequency ripple current of 2.49 A at 1 kHz, supporting demanding power-conditioning tasks.
• Low impedance — Characteristic impedance of 20 mΩ provides reduced voltage ripple under load.
• Long endurance at elevated temperature — Rated life of 5000 hours at 105°C under specified load conditions, supporting extended operation in hot environments.
• Wide operating temperature — Specified for -55°C to +105°C operating range for reliable performance across temperature extremes.
• Radial lead package — φ16 × 35.5 mm can with 7.5 mm lead spacing (±0.5 mm) in a radial-lead form factor for through-hole mounting.
• Industry qualification and compliance — AEC-Q200 rated and RoHS compliant for regulated markets and automotive-class applications.
• Manufacturing & packaging — Available in bulk (no terminal forming) and bag packing; current status: mass production.

Typical Applications

• Automotive electrical systems — Suitable where a 3.3 mF, 25 V capacitor with high ripple-current capability and 5000 h life at 105°C is required.
• Power-conditioning modules — Use in circuits that require low impedance (20 mΩ) and substantial ripple-current handling to stabilize DC rails.
• High-temperature electronics — Components and assemblies operating across -55°C to +105°C where long-term endurance is required.

Unique Advantages

• Long-term high-temperature endurance: Rated for 5000 hours at 105°C, providing predictable life performance in elevated-temperature environments.
• High ripple current capability: Handles up to 3.436 A at 120 Hz and 2.49 A at 1 kHz, enabling robust smoothing and energy buffering under heavy load.
• Low ESR/impedance: 20 mΩ impedance helps reduce voltage drop and heat generation in power circuits.
• AEC-Q200 qualified: Meets an industry-recognized qualification for reliability in regulated applications.
• Compact radial can: φ16 × 35.5 mm size with standard 7.5 mm lead spacing simplifies mechanical integration in through-hole designs.
• Regulatory compliance and availability: RoHS compliant and shipped in bulk or bag packaging; part is in mass production for supply continuity.

Why Choose UPM1E332MHD?

The UPM1E332MHD delivers a balanced combination of high capacitance (3.3 mF), robust ripple-current rating, low impedance, and long life at elevated temperature, making it appropriate for engineers specifying reliable power-storage and filtering capacitors. Its AEC-Q200 rating and -55°C to +105°C operating range address the needs of automotive and other demanding applications that require endurance and thermal robustness.

Manufactured by Nichicon as part of the UPM series, this radial-lead aluminum electrolytic capacitor offers a compact footprint and standard lead spacing for straightforward through-hole integration, together with RoHS compliance and established production availability for volume designs.

If you need pricing, lead time, or a formal quote for UPM1E332MHD, please request a quote or contact sales to discuss availability and ordering options.