UPM1H270MED

The UPM1H270MED is a miniature, radial-lead aluminum electrolytic capacitor from Nichicon’s UPM series engineered for high-reliability applications. With a 27 µF capacitance at a 50 V rating and a compact φ6.3 × 11 mm can, it provides bulk capacitance and smoothing in space-constrained designs.

Designed for demanding environments, the device combines low dissipation (tanδ = 0.1 at 20°C, 120 Hz), controlled leakage, and rated endurance at elevated temperature, making it suitable for automotive and similarly demanding electronic systems where AEC-Q200 qualification and RoHS compliance are required.

Key Features

• Capacitance & Voltage: 27 µF nominal capacitance with a 50 V rated voltage and tolerance of −20% to +20% for predictable bulk energy storage.
• Low Loss & Leakage: Dissipation factor (tanδ) of 0.1 measured at 20°C, 120 Hz, and a specified leakage current of 40.5 µA to support stable filtering performance.
• Ripple Handling: Specified low-frequency ripple current of 57.5 mA at 120 Hz and high-frequency ripple current of 115 mA at 200 kHz for mixed-frequency smoothing duties.
• High-Temperature Endurance: Rated life/endurance of 2000 hours at 105°C, enabling extended operation in elevated-temperature applications.
• Temperature Range: Operational from −55°C to +105°C to cover wide thermal environments.
• Package & Mounting: Radial lead (polar) configuration in a φ6.3 × 11 mm can with 2.5 mm lead spacing (±0.5 mm), available in bulk (no terminal forming) or bag packing.
• Standards & Compliance: AEC-Q200 qualified and RoHS compliant for regulated and automotive-oriented designs.

Typical Applications

• Automotive Electronics — Suited for automotive electronic modules that require AEC-Q200 qualification and long-term operation at elevated temperatures.
• Power Rail Smoothing — Provides bulk capacitance and ripple attenuation for 50 V systems where compact radial electrolytics are needed.
• Decoupling in Harsh Environments — Useful where −55°C to +105°C operating range and specified endurance at 105°C are required.

Unique Advantages

• Compact, high-voltage option: 27 µF at 50 V in a φ6.3 × 11 mm package provides a space-efficient solution for board-level bulk capacitance.
• Validated high-temperature endurance: 2000 hours at 105°C gives designers a quantifiable reliability metric for thermal stress conditions.
• AEC-Q200 qualification: Addresses automotive-grade design needs with a recognized component-level qualification.
• Controlled electrical characteristics: Low tanδ and a defined leakage current improve predictability in filter and smoothing networks.
• Dual-frequency ripple specification: Ripple current ratings at both 120 Hz and 200 kHz support designs exposed to a range of switching and line-frequency noise sources.
• RoHS compliant packaging options: Available in bulk or bag packing to match manufacturing and assembly preferences.

Why Choose UPM1H270MED?

The UPM1H270MED delivers a balanced combination of compact size, 50 V capability, and high-temperature endurance suitable for engineers specifying reliable electrolytic capacitance in constrained layouts. Its low loss characteristics and defined ripple handling make it a practical choice for power smoothing and decoupling in demanding electronic and automotive applications.

Choose this part when you need a verified AEC-Q200 component with RoHS compliance, clear electrical specifications (tanδ, leakage current, ripple currents), and packaging options that support efficient assembly workflows.

If you would like a quote or technical pricing information for UPM1H270MED, please request a quote or contact sales with your quantity and delivery requirements.