UPM1E122MHD6

The UPM1E122MHD6 is a radial-lead aluminum electrolytic capacitor offering 1,200 µF capacitance at a 25 V rating. It combines low impedance and high reliability in a compact φ18 × 15L can package with 7.5 mm lead spacing.

Designed for demanding environments, this part is AEC-Q200 qualified and RoHS compliant, with a long endurance rating of 5,000 hours at 105°C and a wide operating temperature range of −55°C to 105°C. It is available in bulk and bag packing for volume production use.

Key Features

• Capacitance & Voltage — 1,200 µF nominal capacitance with a 25 V rated voltage and ±20% tolerance for bulk energy storage and smoothing.
• Low Impedance — Specified impedance of 39 mΩ, enabling reduced voltage ripple in high-current applications.
• High Ripple Current Capability — Rated ripple current of 1.148 A at 120 Hz (low frequency) and 1.4 A at 200 kHz (high frequency), suitable for applications with significant AC stress.
• Long High‑Temperature Endurance — 5,000 hours at 105°C rated life, supporting sustained operation in elevated-temperature environments.
• Wide Temperature Range — Operational from −55°C to 105°C to accommodate broad environmental conditions.
• Leakage & Dissipation Factor — Leakage current specified at 900 µA; tan δ of 0.14 measured at 20°C, 120 Hz (at 25 V), providing predictable electrical behavior.
• Mechanical & Packaging — Radial lead can-style package with 7.5 mm lead spacing (±0.5 mm) and offered in bulk or bag packing for production handling.
• Automotive-Grade Qualification — AEC-Q200 rating for designs requiring automotive-level reliability; RoHS compliant.

Typical Applications

• Automotive power electronics — Fits vehicle power rails where AEC-Q200 qualification, sustained high-temperature endurance (5,000 h at 105°C), and high ripple current capability are required.
• In-vehicle control modules — Useful for modules that need stable bulk capacitance and low impedance across −55°C to 105°C operating range.
• Power supply smoothing and decoupling — Provides bulk energy storage and ripple attenuation leveraging 1,200 µF capacitance and 39 mΩ impedance.

Unique Advantages

• Proven high-temperature life: 5,000-hour endurance at 105°C ensures longevity in thermally demanding applications.
• Automotive-grade reliability: AEC-Q200 qualification supports use in vehicle systems that require established component robustness.
• High ripple tolerance across frequencies: Explicit ripple current specs at 120 Hz and 200 kHz enable predictable performance for both low- and high-frequency stress.
• Low impedance for tighter voltage regulation: 39 mΩ impedance helps reduce voltage drop and ripple on power rails.
• Compact radial-lead form factor: φ18 × 15L can and 7.5 mm lead spacing deliver a small footprint for board-level integration while retaining substantial capacitance.
• RoHS compliant packaging options: Available in bulk or bag packing to suit production and assembly workflows.

Why Choose UPM1E122MHD6?

The UPM1E122MHD6 balances substantial bulk capacitance with low impedance and defined ripple handling to address power filtering and energy storage needs in robust environments. Its AEC-Q200 qualification, extended high-temperature endurance, and wide operating temperature range make it a fitting choice for automotive and other high-reliability designs.

Engineers and procurement teams will find this part appropriate for designs that require predictable electrical characteristics (tan δ, leakage current, impedance), long-term thermal endurance, and production-ready packaging options.

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