UWJ1H010MCL1GB

The UWJ1H010MCL1GB is a surface-mount aluminum electrolytic capacitor in Nichicon’s UWJ series, specified at 1 µF and 50 V. It is a chip-type SMD radial can designed for automated carrier-tape mounting and surface-mount assembly on high-density PC boards.

Key performance attributes include AEC‑Q200 rating, RoHS compliance, a rated operating range of −40 °C to 85 °C, and a rated load life of 2000 hours at 85 °C. Status: End Of Life.

Key Features

• Electrical Rating: 1 µF capacitance at 50 V rated voltage with capacitance tolerance ±20%.
• Loss and Leakage: Tangent of loss angle (tan δ) 0.12 at 20 °C, 120 Hz (for 50 V); leakage current specified as 3 µA (after 2 minutes at rated voltage, 20 °C).
• Ripple Performance: Low-frequency ripple current 8.4 mA at 120 Hz and high-frequency ripple current 12.6 mA at 10 kHz, enabling AC ripple handling across common switching and power rail frequencies.
• Reliability and Endurance: Load life 2000 hours at 85 °C with specified limits for capacitance change, tan δ, and leakage current after test.
• Automotive-Grade Qualification: AEC‑Q200 listed in specifications, supporting use where that qualification is required.
• Mounting and Assembly: Surface-mount radial can (φ4 × 5.4 mm), with recommended PCB land pattern L: 4.3 × W: 4.3 mm and compatibility with carrier-tape automated placement.
• Reflow Compatibility: Designed to withstand high-temperature reflow processes (260 °C peak reflow per series datasheet recommendations).
• Environmental Compliance: RoHS compliant under the listed directive.

Typical Applications

• Automotive electronics: For electronic control modules and on‑board assemblies where AEC‑Q200 qualification and the part’s temperature/life characteristics are required.
• Surface-mount, high-density PCBs: Suited to compact SMD assemblies that require a radial can form factor compatible with automated carrier-tape placement.
• Automated production lines: Intended for assembly processes that use reflow soldering up to the specified peak temperature and tape-and-reel feeding.

Unique Advantages

• AEC‑Q200 qualification: Provides an explicit qualification path for modules demanding automotive-grade components.
• Compact SMD radial can: Small footprint (D: 4 mm, L: 5.4 mm) and defined PCB land size simplify layout on dense boards.
• Reflow-capable design: Engineered to withstand 260 °C peak reflow conditions specified for the UWJ series, supporting modern SMT assembly processes.
• Measured AC performance: Specified ripple current ratings at 120 Hz and 10 kHz give clear guidance for AC handling in power and signal applications.
• Proven endurance: 2000 hours at 85 °C endurance specification with defined post-test limits for capacitance, tan δ and leakage current.
• Regulatory compliance: RoHS compliance documented for environmental and regulatory alignment.

Why Choose UWJ1H010MCL1GB?

UWJ1H010MCL1GB positions itself as a compact, surface-mount aluminum electrolytic solution where automotive-grade qualification, defined endurance, and reflow compatibility are required. Its clear electrical ratings (1 µF, 50 V), measured ripple specifications, low leakage, and AEC‑Q200 listing make it suitable for designers specifying components for rigorous electronics environments.

This part is appropriate for designs that prioritize predictable endurance at elevated temperature and streamlined SMT assembly. It offers documented performance parameters that support reliable integration into production processes and long-term maintenance planning.

If you would like pricing, availability, or a formal quote for UWJ1H010MCL1GB, please submit a request to our sales team or request a quote through your usual procurement channel.