UPJ0J122MHD6

The UPJ0J122MHD6 is a miniature, high-reliability aluminum electrolytic capacitor from Nichicon’s UPJ series. It is a radial-lead, polarized can capacitor offering 1200 µF capacitance at a 6.3 V rating and engineered for low impedance performance.

Designed for general-purpose power filtering and decoupling, the UPJ0J122MHD6 is especially well suited for switching power supplies and other applications that require stable bulk capacitance, robust ripple handling, and extended lifetime at elevated temperature.

Key Features

• Capacitance and Voltage — 1200 µF nominal capacitance with a rated voltage of 6.3 V and tolerance of −20% to +20%.
• Low Impedance Design — Low tanδ (0.22 at 20°C, 120 Hz for 6.3 V) and series construction optimized for switching power supply use.
• High Ripple Current Capability — Rated ripple current of 684.7 mA at 120 Hz (low frequency) and 835 mA at 200 kHz (high frequency) for effective smoothing under dynamic loads.
• Long Life and Wide Temperature Range — Endurance rated 5000 hours at 105°C and operating temperature range −55°C to +105°C for reliability in demanding thermal environments.
• Leakage and Loss Characteristics — Specified leakage current of 226.8 µA and defined tanδ performance to aid predictable power-loss budgeting.
• Through-Hole Radial Package — Compact φ12.5 × 15 mm can with 5 mm lead spacing and radial lead mounting for easy through-hole assembly and secure board mounting.
• RoHS Compliant — Meets RoHS environmental requirements.
• Packaging — Supplied in bulk (no terminal forming) or bag packing for flexible procurement and assembly workflows.

Typical Applications

• Switching Power Supplies — Bulk smoothing and output filtering where low impedance and long life at elevated temperature improve regulation and reliability.
• DC-DC Converters — Input and output decoupling to handle ripple current and transient loads in compact power modules.
• General Purpose Power Filtering — Board-level energy storage and noise suppression in industrial and consumer electronic equipment.
• Embedded Systems — Local power rail decoupling for controllers and power management subsystems requiring compact, high-capacitance solutions.

Unique Advantages

• Low-impedance performance: Designed for switching power supplies with a low tanδ value and construction focused on reduced impedance.
• High ripple handling: Explicit ripple current ratings of 684.7 mA (120 Hz) and 835 mA (200 kHz) enable reliable filtering under both low- and high-frequency stress.
• Extended elevated-temperature life: 5000 hours at 105°C supports long-term reliability in thermally demanding applications.
• Compact radial can: φ12.5 × 15 mm package with 5 mm lead spacing offers a small footprint for through-hole designs while providing substantial capacitance.
• predictable electrical parameters: Defined leakage current (226.8 µA) and capacitance tolerance (±20%) assist in accurate power-system design and margining.
• RoHS compliance and flexible packing: Environmentally compliant and available in bulk or bag packing to suit production processes.

Why Choose UPJ0J122MHD6?

The UPJ0J122MHD6 delivers a practical combination of high capacitance, low impedance and long-term endurance in a compact radial-lead can. Its specified ripple current ratings, defined leakage and tanδ, and 5000-hour endurance at 105°C make it a dependable choice for designs that demand stable bulk energy storage in power rails and switching converters.

This part is well suited to engineers and procurement teams building general-purpose and power-focused electronics where predictable electrical behavior, through-hole mounting, and RoHS compliance are required. The UPJ0J122MHD6 provides clear, verifiable specifications to support robust designs and long-term deployment.

To request a quote or get product availability and pricing, please contact sales with the part number UPJ0J122MHD6 and your quantity and packaging preference (Bulk or Bag Packing).