UHW1J151MPD

The UHW1J151MPD is a miniature, high-reliability aluminum electrolytic capacitor in Nichicon’s UHW series. It is a radial‑lead, polarized capacitor with a rated capacitance of 150 µF and a rated voltage of 63 V, designed for general-purpose electronic applications that require compact size and elevated ripple handling.

Key value propositions include high ripple‑current capability across low and high frequencies, low impedance and dissipation factor at standard test conditions, a wide operating temperature range from −40 °C to 105 °C, and an extended endurance rating of 11,000 hours at 105 °C.

Key Features

• Capacitance & Voltage — 150 µF capacitance with a rated voltage of 63 V and tolerance of −20% to +20%.
• Package & Mounting — Radial lead, can package sized φ8 × 20L (diameter 8 mm × length 20 mm) with lead spacing 3.5 mm and lead spacing tolerance ±0.5 mm; available in bulk or bag packing.
• Ripple Current & Frequency Performance — Low‑frequency ripple current of 632 mA at 120 Hz and high‑frequency ripple current of 1.58 A at 10 kHz, enabling use where elevated ripple handling is required.
• Electrical Characteristics — Low impedance of 660 mΩ; dissipation factor (tan δ) 0.09 measured at 20 °C, 120 Hz.
• Temperature & Lifetime — Operating temperature range −40 °C to 105 °C and endurance rated to 11,000 hours at 105 °C under specified conditions.
• Leakage — Leakage current specified as 94.5 µA (typical value provided in product data).
• Compliance — RoHS‑compliant.

Typical Applications

• Power supply smoothing — Used for bulk filtering and smoothing in general‑purpose power supplies where compact radial capacitors and high ripple capacity are required.
• DC‑DC converter output filtering — Supports output decoupling in converter circuits benefitting from the capacitor’s high ripple‑current rating and low impedance.
• Industrial and control electronics — Suitable for general‑purpose industrial control modules that need robust operation across −40 °C to 105 °C and long endurance.

Unique Advantages

• High ripple‑current capability: Rated for 632 mA at 120 Hz and 1.58 A at 10 kHz, enabling reliable filtering under significant ripple loads.
• Compact radial package: φ8 × 20L size with 3.5 mm lead spacing provides a small footprint for space‑constrained board designs.
• Low impedance and dissipation: 660 mΩ impedance and tan δ of 0.09 (20 °C, 120 Hz) support improved high‑frequency performance and thermal behavior.
• Extended high‑temperature life: Endurance of 11,000 hours at 105 °C supports long operational life in elevated-temperature environments.
• Wide operating temperature range: −40 °C to 105 °C accommodates a broad set of environmental conditions for general‑purpose electronics.
• Regulatory compliance: RoHS compliance helps meet environmental directive requirements for electronics assemblies.

Why Choose UHW1J151MPD?

The UHW1J151MPD combines compact radial packaging with specifications targeted at durable, general‑purpose filtering and decoupling: substantial ripple‑current ratings, low impedance, and a long endurance at elevated temperature. It is suited for designers who need a dependable electrolytic solution in space‑limited assemblies while maintaining thermal and frequency performance.

As part of Nichicon’s UHW series, this part is offered in mass production status and is intended for applications where consistent electrical performance and lifecycle endurance are priorities.

If you would like pricing, availability, or a formal quote for UHW1J151MPD, please request a quote or contact sales to discuss your requirements and lead times.