UPM1C122MHD6

The UPM1C122MHD6 is a radial-lead aluminum electrolytic capacitor from Nichicon’s UPM series designed for low-impedance, high-reliability applications. It provides 1,200 µF capacitance at a 16 V rating in a compact φ16 × 15 mm can with 7.5 mm lead spacing.

Engineered for demanding environments, this part combines high ripple-current capability, extended endurance, and a wide operating temperature range to support power smoothing and energy-storage roles in systems requiring robust performance.

Key Features

• Capacitance & Voltage — 1,200 µF nominal capacitance at a 16 V rated voltage with ±20% tolerance (120 Hz, 20°C).
• Low Impedance — Impedance of 46 mΩ, delivering lower AC voltage drop under ripple conditions.
• Loss Characteristics — Tangent of loss angle (tan δ) specified at 0.16 (measurement condition: 20°C, 120 Hz) for predictable dissipation behavior.
• Ripple Current Capacity — Rated low-frequency ripple current of 1.0004 A (120 Hz) and high-frequency ripple current of 1.22 A (200 kHz) for effective filtering on both LF and HF rails.
• Leakage Current — Specified leakage current of 576 µA (measured after rated voltage application), allowing predictable bias behavior.
• High Endurance — Life/endurance rating of 5,000 hours at +105°C under specified load conditions, supporting long-term operation in elevated-temperature environments.
• Wide Temperature Range — Operates from −55°C to +105°C to cover a broad set of thermal environments.
• Radial Lead Package — φ16 × 15 mm can with 7.5 mm lead spacing and radial-lead mounting for through-hole designs and straightforward assembly.
• Compliance & Qualification — RoHS compliant and AEC‑Q200 qualified, supporting use in regulated and automotive-grade applications.
• Packaging Options — Available in bulk (no terminal forming) or bag packing for flexible procurement and handling.

Typical Applications

• Automotive power rails — AEC‑Q200 qualification and a −55°C to +105°C rating enable use for decoupling and bulk smoothing in in-vehicle electronics and control modules.
• DC‑DC converters and power supplies — High ripple-current ratings and low impedance make it suitable for output filtering and energy buffering on converter rails.
• Industrial control systems — Long endurance at elevated temperature supports continuous operation in industrial power and control equipment.
• Embedded and consumer power subsystems — Compact radial-lead format provides reliable bulk capacitance for embedded boards and power management circuits.

Unique Advantages

• Measured low impedance (46 mΩ): Reduces voltage ripple and improves regulator stability by minimizing AC voltage drop across the capacitor.
• Dual-frequency ripple capability: Rated ripple currents at both 120 Hz and 200 kHz accommodate filtering across LF and HF domains without the need for multiple specialized capacitors.
• Extended high-temperature life: 5,000-hour endurance at +105°C provides predictable long-term performance in thermal-stressed applications.
• Automotive-grade qualification: AEC‑Q200 rating supports designs requiring automotive reliability standards.
• Compact radial form factor: φ16 × 15 mm can and 7.5 mm lead spacing deliver substantial capacitance in a space-efficient through-hole package for rugged mounting.
• RoHS compliant: Meets environmental directive requirements for regulated markets and supply chains.

Why Choose UPM1C122MHD6?

The UPM1C122MHD6 balances high capacitance, low impedance, and proven endurance in a compact radial-lead package, making it a practical choice for designers who need reliable bulk energy storage and filtering under thermal and electrical stress. Its AEC‑Q200 qualification and broad temperature rating position it for use in regulated and harsh-environment systems.

This part is suited to engineers and procurement teams specifying capacitors for power-supply outputs, in-vehicle electronics, industrial controls, and embedded power subsystems where predictable ripple handling and long-term stability are required.

Request a quote or contact sales to discuss availability, lead times, and volume pricing for UPM1C122MHD6. Technical and ordering assistance is available to help integrate this capacitor into your design.