UCB1E101MNL1GS

The UCB1E101MNL1GS is a chip-type aluminum electrolytic capacitor engineered for demanding temperature and lifetime requirements. It delivers 100 µF capacitance at a 25 V rating in a compact surface-mount can package designed for automatic mounting with carrier tape.

Built for automotive-grade applications, this part combines long life (7000 hours at +105°C), AEC‑Q200 qualification, and RoHS compliance to provide a reliable decoupling and smoothing component for electronics operating under elevated temperature and continuous duty conditions.

Key Features

• Capacitance & Voltage — 100 µF nominal capacitance with a 25 V rated voltage and ±20% tolerance for predictable energy storage and filtering performance.
• High-Temperature Long Life — Rated endurance of 7000 hours at +105°C; after endurance testing capacitance remains within ±30% of initial value as specified.
• Automotive Qualification & Compliance — AEC‑Q200 qualified and RoHS (2011/65/EU, (EU)2015/863) compliant for use in regulated automotive electronics designs.
• Surface-Mount Can Package — Chip-type radial can in an SMD form factor suitable for automatic mounting; compact footprint with body dimensions L: 10 mm × D: 8 mm (approximate series sizing) and recommended land pattern L: 8.3 mm × W: 8.3 mm.
• Leakage & Loss Characteristics — Leakage current specified as not more than 0.03 CV or 4 µA (whichever is greater) after 2 minutes at 20°C; specified tan δ limits by rated voltage to support stable loss performance.
• Ripple Current Ratings — 116 mA at 120 Hz and 174 mA at 10 kHz to support smoothing and filtering in power circuits across low and high frequencies.
• Operating Temperature Range — −25°C to +105°C to match high-temperature system environments.

Typical Applications

• Automotive power modules — Bulk smoothing and decoupling in power supply and voltage-regulation circuits where AEC‑Q200 qualification and long life at elevated temperature are required.
• Control units and ECU electronics — Energy storage and ripple suppression for embedded control modules that operate reliably up to +105°C.
• Sensor and actuator interfaces — Local supply filtering and transient buffering for sensors and actuators in vehicle systems.

Unique Advantages

• Long life at elevated temperature: 7000 hours at +105°C provides predictable end‑of‑life performance for designs with extended high-temperature operation.
• Automotive-grade reliability: AEC‑Q200 qualification supports deployment in safety- and performance-sensitive vehicle electronics.
• Compact surface-mount form: Chip-type can package and defined land pattern simplify automated assembly and help minimize board area.
• Measured ripple performance: Specified ripple currents at 120 Hz and 10 kHz allow designers to size capacitors against real operating conditions.
• Low leakage behavior: Defined leakage current limits aid in low-standby and precision circuits where leakage must be controlled.
• Regulatory compliance: RoHS conformity supports use in regions with restricted substance requirements.

Why Choose UCB1E101MNL1GS?

The UCB1E101MNL1GS positions itself as a robust, compact aluminum electrolytic solution for automotive and high-temperature electronics where long operational life and qualification matter. Its 100 µF / 25 V rating, clear ripple and leakage specifications, and AEC‑Q200 qualification make it suitable for power filtering and decoupling tasks within demanding environments.

Choose this part when you need a surface-mount aluminum electrolytic capacitor with documented high-temperature endurance and measurable performance parameters that simplify component selection for vehicle-grade designs.

Request a quote or contact sales to discuss availability, lead times, and application suitability for your design.