UCB1E470MCL1GS

The UCB1E470MCL1GS is a chip-type aluminum electrolytic capacitor offering 47 µF capacitance at a 25 V rating in a compact surface-mount radial can package. Engineered for elevated-temperature endurance, it provides a rated load life of 7000 hours at +105°C and is designed for automated assembly via carrier tape.

This part is AEC-Q200 qualified and RoHS compliant. Note: this product is scheduled to be discontinued and is not recommended for new designs.

Key Features

• Capacitance & Voltage: 47 µF nominal capacitance with a 25 V rated voltage and ±20% tolerance at 120 Hz, 20°C.
• Package & Mounting: Chip-type radial can SMD package (L: 8.7 × D: 6.3 mm) suitable for automatic mounting machines fed with carrier tape; recommended PCB land size L: 6.6 × W: 6.6 mm.
• High-Temperature Long Life: Endurance rating of 7000 hours at +105°C with capacitance change within ±30% after the endurance test.
• AEC-Q200 Qualified: Meets AEC-Q200 qualification requirements for passive components, providing an industry-recognized reliability baseline.
• Environmental Compliance: RoHS directive compliant (2011/65/EU, (EU)2015/863).
• Loss and Leakage Characteristics: Tan δ (loss) max 0.16 at 25 V (measurement: 120 Hz, 20°C). Leakage current after 2 minutes at 20°C is specified as not more than 0.03 CV or 4 µA, whichever is greater.
• Temperature Performance: Rated for operation from −25°C to +105°C; impedance stability at low temperature Z(−25°C)/Z(+20°C) is 2 for the 25 V rating.
• Ripple Current: Rated ripple current 63 mA at 120 Hz and 94.5 mA at 100 kHz for the listed dimensions.
• Soldering Heat Resistance: Withstands 30 seconds on a 250°C hot plate with capacitance change within ±10% and no increase in leakage beyond initial specified limits.

Typical Applications

• Automotive Electronic Modules: Designed for automotive electronics requiring long-term performance at elevated temperatures and AEC-Q200 qualification.
• Power Supply Filtering: Suited for decoupling and smoothing on 25 V rails where stable capacitance and defined ripple current handling are required at high ambient temperatures.
• Compact SMD Assemblies: Small radial can chip form factor compatible with carrier-tape automated placement for dense, space-constrained boards.

Unique Advantages

• Proven High-Temperature Endurance: 7000-hour rating at +105°C provides predictable aging characteristics for thermal stress environments.
• AEC-Q200 Qualification: Offers a recognized component-level reliability credential for systems that require qualified passive components.
• Automated Assembly Friendly: Carrier-tape compatible chip form simplifies high-volume surface-mount production.
• Compact Footprint: L: 8.7 × D: 6.3 mm package and defined PCB land pattern support high-density board layouts.
• Measured Electrical Limits: Specified tan δ, leakage current, and ripple current values allow engineers to size the capacitor with quantitative performance margins.
• RoHS Compliance: Conforms to current RoHS directives for restricted substances.

Why Choose UCB1E470MCL1GS?

The UCB1E470MCL1GS is positioned for applications that require a compact, chip-type aluminum electrolytic capacitor with defined high-temperature endurance and traceable component qualification. Its 7000-hour life at +105°C, AEC-Q200 qualification, and carrier-tape SMD form factor make it suitable for assemblies where component-level reliability and automated placement are priorities.

Engineers maintaining or servicing existing designs that specify this part will find clear endurance, leakage, and loss specifications to validate performance under thermal and electrical stress. Note that this product is scheduled to be discontinued and is not recommended for new designs.

If you need pricing, availability or a parts quote for UCB1E470MCL1GS, please request a quote or submit an availability inquiry to receive detailed purchasing information.