UPM1J271MHD6

The UPM1J271MHD6 is a radial-lead aluminum electrolytic capacitor offering 270 µF capacitance at a 63 V rating. It is engineered for low impedance performance and long-term reliability, with specifications suited to demanding environments.

Designed for automotive applications, this polarized capacitor combines high ripple-current capability and a 5,000-hour endurance at 105°C to support stable power conversion and energy buffering in temperature-challenging systems.

Key Features

• Capacitance & Voltage: 270 µF nominal capacitance with a rated voltage of 63 V and a tolerance of -20% to +20%.
• Low Loss / Low Impedance: Specified tan δ (DF) of 0.08 measured at 20°C, 120 Hz, and rated impedance of 60 mΩ to minimize AC loss in high-frequency and ripple environments.
• High Ripple Current Capability: Low-frequency ripple current 550.05 mA at 120 Hz and high-frequency ripple current 965 mA at 200 kHz for effective smoothing under dynamic loads.
• Leakage Performance: Leakage current specified at 510.3 µA, supporting predictable leakage behavior in bias conditions.
• Long Endurance: Rated for 5,000 hours life at 105°C under specified load conditions to maintain capacitance and dissipation characteristics over extended operation.
• Wide Operating Temperature: Specified operating range from -55°C to +105°C for use across broad thermal environments.
• Package & Mounting: Radial can package, size φ18 × 15 mm L with 7.5 mm lead spacing (±0.5 mm), available in bulk (no terminal forming) or bag packing for assembly flexibility.
• Industry and Environmental: AEC-Q200 qualified and RoHS compliant; status: mass production.

Typical Applications

• Automotive Power Systems: Suitable for automotive power modules where a 63 V rating, high ripple-current handling, and 5,000-hour endurance at 105°C are required.
• Vehicle Electronics Modules: Used in electronic control modules that demand stable capacitance, low impedance, and controlled leakage over temperature extremes.
• Automotive Auxiliary Circuits: Applicable to accessory and auxiliary circuits within vehicles that benefit from compact radial packaging and robust ripple-current performance.

Unique Advantages

• High Endurance at Elevated Temperature: 5,000-hour rated life at 105°C provides predictable long-term performance in high-temperature applications.
• Designed for High Ripple Environments: Measured ripple currents of 550.05 mA (120 Hz) and 965 mA (200 kHz) reduce voltage ripple and thermal stress during dynamic operation.
• Low Impedance, Low Dissipation: 60 mΩ impedance and tan δ of 0.08 help minimize power loss and heating under AC conditions.
• Automotive-Grade Qualification: AEC-Q200 qualification indicates suitability for automotive product development and validation processes.
• Compact Radial Can: φ18 × 15 mm can with 7.5 mm lead spacing offers a space-efficient, through-hole mounting option with standard lead geometry.
• Regulatory Compliance and Availability: RoHS compliant with mass-production availability for consistent supply.

Why Choose UPM1J271MHD6?

The UPM1J271MHD6 positions itself as a reliable, low-impedance aluminum electrolytic solution for automotive-focused designs that require a 63 V rating, substantial ripple-current handling, and long-term endurance at elevated temperatures. Its combination of verified electrical parameters and AEC-Q200 qualification makes it suitable for engineers specifying components for vehicle electronics and related systems.

With compact radial packaging, predictable leakage and dissipation characteristics, and production-ready availability, this capacitor supports robust, long-life power designs where thermal and electrical stability are essential.

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