UBX1K470MPL

The UBX1K470MPL is a miniature, high-reliability aluminum electrolytic capacitor from Nichicon’s UBX series, supplied in a radial-lead can. It provides 47 µF capacitance at an 80 V rating and is designed for demanding, high-temperature environments.

Key value propositions include a wide operating temperature range (–55°C to +150°C), a qualified AEC-Q200 rating, a 1,000-hour endurance at 150°C, and robust ripple-current capability for both low- and high-frequency applications—making it well suited for automotive and heavy-duty electronic power systems.

Key Features

• Electrical — 47 µF capacitance with tolerance of -20% to 20%; polarized aluminum electrolytic design for DC filtering and energy buffering.
• Voltage & Dissipation — Rated at 80 V with a dissipation factor (tanδ) of 0.08 measured at 20°C, 120 Hz, supporting predictable loss characteristics in power circuits.
• Ripple Performance — Low-frequency ripple current 368.5 mA (120 Hz) and high-frequency ripple current 550 mA (100 kHz), enabling effective smoothing across a range of switching frequencies.
• Thermal & Reliability — Operating range –55°C to +150°C with a specified lifetime of 1,000 hours at 150°C; AEC-Q200 rated and designed for heavy-duty/high-temperature use.
• Leakage & Stability — Specified leakage current 112.8 µA and endurance characteristics aligned to long-life high-temperature operation.
• Mechanical & Packaging — Compact radial can: diameter 10 mm × length 16 mm (φ10 × 16L), lead spacing 5.0 mm (±0.5 mm); supplied in bulk (no terminal forming) or bag packing.
• Compliance — RoHS-compliant construction.

Typical Applications

• Automotive electronics — Suited for power filtering and smoothing in automotive modules where high-temperature endurance and AEC-Q200 qualification are required.
• High-temperature power supplies — Use in DC link, bulk filtering, and decoupling functions that operate in elevated ambient temperatures up to +150°C.
• Industrial controls and heavy-duty electronics — Energy buffering and ripple suppression in compact radial-leaded configurations for rugged equipment.

Unique Advantages

• High-temperature capability: Rated to +150°C with a 1,000-hour endurance at that temperature, enabling reliable operation in thermally challenging environments.
• AEC-Q200 qualification: Provides an established reliability baseline for designs targeting automotive and similarly demanding markets.
• Compact radial package: φ10 × 16L can with 5.0 mm lead spacing offers a small footprint for space-constrained power circuits.
• Broad ripple performance: Specified ripple current values at both low and high frequencies support use with diverse switching topologies and converters.
• Regulatory compliance: RoHS-compliant materials simplify environmental compliance for end products.

Why Choose UBX1K470MPL?

UBX1K470MPL is positioned for engineers who need a compact, high-temperature aluminum electrolytic solution with proven endurance and AEC-Q200 reliability. Its combination of 47 µF at 80 V, robust ripple-current capability, and temperature rating to +150°C makes it suitable for power filtering and decoupling in automotive and heavy-duty electronic systems.

The part delivers verifiable, specification-driven benefits—compact form factor, measurable leakage and dissipation limits, and long-term high-temperature performance—helping designers simplify BOM decisions and maintain reliability in harsh operating conditions.

Request a quote or contact sales to discuss availability, lead times, and pricing for the UBX1K470MPL. Provide part number UBX1K470MPL and your quantity requirements for a prompt response.