UUT1A470MCL1GS

The UUT1A470MCL1GS is a chip-type aluminum electrolytic capacitor in a compact surface-mount can, specified at 47 µF and 10 V. It is designed for high-density PCBs and automated assembly, offering a combination of compact package size and electrical endurance for electronics that require wide temperature capability.

This part is compliant with the RoHS directive and meets AEC-Q200 requirements. It is rated for operation from −55 °C to +105 °C with a load life of 2000 hours at +105 °C. Note: this product is scheduled to be discontinued and is not recommended for new designs.

Key Features

• Electrical Characteristics — 47 µF rated capacitance at 10 V with a tolerance of ±20%; polarized aluminum electrolytic construction.
• Temperature & Endurance — Operating range −55 °C to +105 °C; load life 2000 hours at +105 °C. Endurance specification: after the life test, capacitance change is within ±25% for rated voltages 16 V or less.
• Low‑temperature Stability — Impedance stability per datasheet: Z(−25 °C)/Z(+20 °C) ≤ 3 and Z(−40 °C)/Z(+20 °C) ≤ 5 for the 10 V rating.
• Leakage & Loss Angle — Leakage current spec (series): after 2 minutes at rated voltage/20 °C, I ≤ 0.01 CV or 3 µA (whichever is greater); tan δ limits apply per rated voltage (tan δ ≤ 0.24 at 10 V).
• Ripple Current — Rated ripple current: 46 mA at 120 Hz and 69 mA at 100 kHz (part-specific ripple data provided).
• Package & Mounting — Chip/6 mm L type radial can in an SMD package sized L: 5.8 × D: 6.3 mm; surface-mount compatible and applicable to automatic mounting machines fed with carrier tape.
• Soldering Robustness — Resistance to soldering heat: hot-plate 250 °C for 30 s; capacitance change within ±10% after reflow test per datasheet.
• Compliance — RoHS compliant and AEC-Q200 compliant (see product documentation for details).

Typical Applications

• Automotive electronics — Intended for use in automotive systems where wide temperature range and component-level AEC-Q200 compliance are required.
• High-density surface-mount assemblies — Designed for placement on compact PCBs and compatible with automated tape-fed mounting processes.
• Power supply modules — Suited for local energy storage and ripple handling on compact DC-DC converters and power rails in constrained layouts.

Unique Advantages

• Wide operating temperature range — Rated from −55 °C to +105 °C to support designs exposed to broad thermal environments.
• Long rated endurance — 2000 hours at +105 °C provides predictable performance over extended elevated-temperature operation.
• Automated assembly ready — Compatible with carrier-tape automatic mounting for efficient, high-volume production.
• Compact SMD can — Small footprint (L: 5.8 × D: 6.3 mm) helps minimize PCB area in dense designs.
• Industry compliance — RoHS compliant and AEC-Q200 compliant, supporting qualification requirements in regulated applications.
• Measured ripple and leakage specs — Published ripple current and leakage current limits enable predictable power-rail behavior when designing filtering and decoupling networks.

Why Choose UUT1A470MCL1GS?

UUT1A470MCL1GS combines a compact SMD aluminum electrolytic can with endurance and temperature capability tailored for demanding electronics environments. Its tape-feed compatibility and surface-mount form factor make it suitable for automated production on high-density PCBs where board area and assembly efficiency matter.

This part is appropriate for engineers specifying components for existing production programs or for repair/maintenance BOMs in automotive and other applications that require documented AEC-Q200 compliance and wide temperature operation. For new designs, please note the product is scheduled for discontinuation and is not recommended for new designs.

Request a quote or contact sales to check current availability, lead times, and to discuss how UUT1A470MCL1GS can meet your application requirements.