UBX1J471MHL

The UBX1J471MHL is a Nichicon UBX series miniature aluminum electrolytic capacitor in a radial-lead can, rated 470 µF at 63 V. It is a polarized, high-reliability device designed for demanding environments, with a broad operating temperature range and long endurance for heavy-duty electronics.

Targeted for automotive and other high-reliability power electronics, the part combines a compact φ16 × 25 mm radial package with high ripple-handling and long life at elevated temperatures to support robust DC power rails and power-conversion stages.

Key Features

• High Capacitance: 470 µF nominal capacitance with ±20% tolerance for bulk energy storage and decoupling in DC power systems.
• High Voltage Rating: 63 V rated voltage suitable for higher-voltage automotive and industrial power rails.
• High-Temperature Endurance: Operating temperature −55°C to +150°C with endurance specified as 2000 hours at 150°C under rated bias and ripple conditions.
• Ripple Current Performance: Low-frequency ripple current 857.6 mA (120 Hz) and high-frequency ripple current 1.28 A (100 kHz) to support power-conversion and filtering workloads.
• Low Loss Characteristics: Tangent of loss angle tanδ ≈ 0.1 (measured at 20°C, 120 Hz) for predictable AC performance.
• Compact Radial Package: φ16 × 25 mm size with 7.5 mm lead spacing (±0.5 mm) in a laminated can radial-lead form factor for through-hole assemblies.
• Leakage Current: Specified leakage current of 888.3 µA (after rated voltage application conditions as defined in product data).
• Automotive-Grade Reliability: AEC-Q200 compliant and described as suited for automobile electronics where heavy-duty service is indispensable.
• Regulatory Compliance & Packaging: RoHS compliant; available in bulk (no terminal forming) or bag packing.

Typical Applications

• Automotive power electronics: Filtering and bulk energy storage on power rails in automotive electronic control units where high temperature and long life are required, leveraging the −55°C to +150°C rating and 2000 h endurance at 150°C.
• DC–DC converters and power supplies: Input/output smoothing and ripple absorption using the part’s 1.28 A high-frequency ripple capability and 857.6 mA low-frequency ripple rating.
• Engine and powertrain modules: Bulk decoupling in modules exposed to elevated ambient temperatures and continuous bias, taking advantage of the UBX series’ laminated case and long-life specification.
• In-vehicle electronics: Power-rail stabilization in telematics and control modules where AEC-Q200 compliance and RoHS conformity are required.

Unique Advantages

• High-temperature robustness: Rated to +150°C with a 2000-hour endurance at that temperature, enabling reliable operation in thermally challenging environments.
• Designed for heavy-duty service: Laminated case construction and specifications targeted at automotive electronics provide durability for continuous biased applications.
• Strong ripple handling across frequencies: Separate low- and high-frequency ripple ratings (857.6 mA at 120 Hz, 1.28 A at 100 kHz) support both mains-frequency and switching converter use-cases.
• Compact, serviceable form factor: φ16 × 25 mm radial can with 7.5 mm lead spacing fits through-hole boards where space and serviceability are considerations.
• Automotive reliability assurance: AEC-Q200 compliance and stated suitability for automobile electronics help streamline selection for vehicle-grade designs.
• Environmental compliance: RoHS conformity supports regulatory and sustainability requirements.

Why Choose UBX1J471MHL?

UBX1J471MHL delivers a combination of high capacitance, elevated voltage rating, and proven high-temperature endurance for designs that demand extended life under thermal and electrical stress. Its AEC-Q200 compliance and laminated-case UBX series heritage align the part with automotive and other heavy-duty applications where reliability and predictable ripple performance matter.

This capacitor is appropriate for engineers specifying through-hole power components for DC–DC conversion, ECU power rails, and other in-vehicle electronic modules that require long-term stability at up to +150°C. With RoHS compliance and flexible packaging options, UBX1J471MHL provides a robust, specification-backed choice for production deployment.

Request a quote or contact our sales team to discuss pricing, availability, and how UBX1J471MHL can fit into your next high-reliability power design.