UPJ1J151MHD6

The UPJ1J151MHD6 is a radial-lead aluminum electrolytic capacitor in Nichicon’s UPJ series, offering 150 µF capacitance at a 63 V rating with polarized construction. Engineered for low impedance and high reliability, it targets general-purpose power applications, including switching power supplies and DC filtering where long life and wide temperature range are required.

Key value propositions include a compact radial-can package (φ12.5×15 mm) with 5 mm lead spacing, a wide operating temperature range of −55°C to +105°C, and endurance rated to 5000 hours at 105°C.

Key Features

• Capacitance & Voltage — 150 µF rated capacitance with a 63 V rated voltage and ±20% tolerance for bulk energy storage and decoupling.
• Low Loss — Specified tan δ of 0.08 at the 63 V rating, supporting low dissipation in power applications.
• Leakage Current — Specified leakage current of 283.5 µA to help control standby losses and maintain bias stability.
• High Temperature Endurance — Load-life rated to 5000 hours at +105°C for durability in elevated-temperature environments.
• Ripple Current Capability — Rated ripple currents of 318.6 mA at 120 Hz and 590 mA at 200 kHz to support smoothing and high-frequency switching loads.
• Package & Mounting — Radial lead, can-style package (φ12.5×15 mm) with 5 mm lead spacing for through-hole assembly and straightforward PCB layout.
• Wide Temperature Range — Operates from −55°C to +105°C for use across industrial temperature conditions.
• RoHS Compliant — Meets RoHS requirements for lead-free manufacturing environments.

Typical Applications

• Switching Power Supplies — Low impedance and specified ripple-current performance make this capacitor suited for output smoothing and bulk decoupling in SMPS designs.
• DC Power Filtering — 150 µF capacitance and low leakage support bulk filtering and hold-up functions in DC power rails.
• Industrial Electronics — High temperature endurance and wide operating range suit control modules and power converters exposed to elevated ambient temperatures.
• General-Purpose Power Systems — Radial-can packaging and standard lead spacing enable easy integration into through-hole assemblies for diverse power management tasks.

Unique Advantages

• Long High-Temperature Life: Rated 5000 hours at +105°C, offering predictable aging and maintenance planning for thermal-stressed designs.
• Measured Low Loss: tan δ = 0.08 at 63 V reduces dissipation and heat build-up in continuous-duty applications.
• Controlled Leakage: Specified leakage current of 283.5 µA aids in maintaining low standby current and predictable bias behavior.
• Good Ripple Handling: Documented ripple current specs at both 120 Hz and 200 kHz provide designers with verified limits for smoothing and switching environments.
• Compact Through-Hole Form Factor: φ12.5×15 mm radial-can with 5 mm lead spacing simplifies layout and replacement in legacy and new through-hole PCBs.
• Regulatory Compliance: RoHS compliance supports deployment in lead-free production processes.

Why Choose UPJ1J151MHD6?

The UPJ1J151MHD6 combines a practical capacitance and voltage rating with low loss characteristics and verified ripple-current capabilities, making it a strong candidate for power supply and DC filtering roles where reliability at elevated temperature is required. Its radial-can package and standard lead spacing enable straightforward integration into through-hole assemblies and retrofit scenarios.

Engineers specifying this part will benefit from clear, application-relevant specifications—capacitance, voltage, leakage, ripple, temperature range, and endurance—allowing predictable performance and long-term planning for industrial and general-purpose power designs.

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