UWT1E151MNL1GS

The UWT1E151MNL1GS is a chip-type aluminum electrolytic capacitor designed for surface mounting on high-density PC boards. It delivers 150 µF at 25 V in a compact radial can SMD package and is qualified to AEC-Q200 for automotive-grade reliability.

Engineered for wide-temperature operation from −55 °C to +105 °C and compatible with automatic mounting machines fed by carrier tape, this capacitor targets electronic modules that require robust decoupling and bulk energy storage across harsh thermal environments.

Key Features

• Electrical Performance — 150 µF nominal capacitance at a rated voltage of 25 V with ±20% tolerance; series leakage specification is ≤0.01CV or 3 µA (whichever is greater) after 2 minutes at 20 °C.
• Loss and Impedance Characteristics — Low-loss behavior with tan δ ≤ 0.16 at 25 V (measured at 120 Hz, 20 °C); impedance stability specified versus temperature (for 25 V: Z(−25 °C)/Z(+20 °C) ≤ 2 and Z(−40 °C)/Z(+20 °C) ≤ 4).
• Ripple Current Capability — Rated ripple current 140 mA at 120 Hz and 210 mA at 10 kHz, suitable for smoothing and filtering applications across low and high frequencies.
• Wide Temperature Range & Endurance — Operating range −55 °C to +105 °C with endurance characterized at 1000 hours at 105 °C (capacitance change within ±20% for 25 V rating, tan δ and leakage within specified limits after test).
• Surface-Mount, Tape-Feed Compatible — Chip-type radial can SMD package designed for automatic mounting machines fed with carrier tape; recommended land size 8.3 × 8.3 mm for PCB footprint.
• Industry Compliance — AEC-Q200 qualified and RoHS compliant per 2011/65/EU and (EU)2015/863, supporting applications with formal reliability requirements.

Typical Applications

• Automotive Electronic Modules — Used in control and power modules that require AEC-Q200 qualification and stable capacitance across −55 °C to +105 °C.
• Power Supply Filtering — Bulk smoothing and decoupling in DC–DC converters and regulator outputs where 150 µF at 25 V is required and ripple performance at 120 Hz and 10 kHz is important.
• High-Density PCB Assemblies — Surface-mount radial can format and carrier-tape compatibility enable automated placement on compact boards.

Unique Advantages

• Automotive-Grade Reliability: AEC-Q200 qualification provides traceable reliability credentials for vehicle electronics and other demanding environments.
• Wide Operating Temperature: −55 °C to +105 °C range maintains performance across extreme ambient conditions, reducing design risk for thermal variability.
• Measured Ripple Capability: Explicit ripple current ratings at 120 Hz and 10 kHz allow designers to size the capacitor with confidence for both low- and high-frequency filtering tasks.
• Compact SMD Form Factor: Chip-type radial can SMD package and recommended land size (8.3 × 8.3 mm) simplify layout on high-density PCBs while supporting automated assembly.
• Defined Endurance: 1000-hour endurance at 105 °C with specified limits on capacitance change, tan δ and leakage current supports long-term performance planning.
• RoHS Compliance: Conforms to current RoHS requirements (2011/65/EU,(EU)2015/863) for regulatory alignment in commercial and automotive production.

Why Choose UWT1E151MNL1GS?

The UWT1E151MNL1GS positions itself as a compact, automotive-qualified aluminum electrolytic solution for designers who need reliable bulk capacitance in a surface-mount form. With clear ripple current ratings, defined endurance at elevated temperature, and AEC-Q200 qualification, it supports robust power-conditioning use cases across harsh temperature ranges.

This part is appropriate for engineers and procurement teams specifying capacitors for automotive electronic modules, power-supply subsystems, and compact PCB assemblies that require automated placement and long-term performance predictability.

If you would like pricing, lead-time information, or a formal quote for UWT1E151MNL1GS, please request a quote or contact sales for assistance.