UBW1E101MPD

The UBW1E101MPD is a radial-lead aluminum electrolytic capacitor in Nichicon's UBW series, engineered for high-temperature, long-life applications. It delivers 100 µF at 25 V in a compact φ8 × 11.5 mm can with through‑hole radial leads.

Designed for environments requiring extended endurance and robust ripple handling, this part combines a −55 °C to 135 °C operating range, AEC‑Q200 qualification, and a 1000‑hour rating at 135 °C to support demanding electronic systems.

Key Features

• Capacitance & Voltage — 100 µF nominal capacitance with a rated voltage of 25 V and a tolerance of −20% to +20% for predictable energy storage.
• High‑Temperature Endurance — Specified for operation from −55 °C to +135 °C with a 1000‑hour life at 135 °C, intended for long‑life, high‑temperature designs.
• Automotive Qualification — AEC‑Q200 rating, indicating suitability for automotive electronic applications where that qualification is required.
• Low Impedance & Loss — Rated impedance of 130 mΩ and a tangent of loss angle (tan δ) of 0.14 (measured at 20 °C, 120 Hz), supporting stable decoupling and low dissipation.
• Ripple Current Capability — Handles 335 mA at 120 Hz (low frequency) and 500 mA at 10 kHz (high frequency), enabling effective smoothing and ripple suppression in power rails.
• Leakage & Polarization — Polarized capacitor with leakage current specified at 75 µA, suitable for DC applications that require modest leakage characteristics.
• Radial Through‑Hole Package — φ8 can, 11.5 mm length, 3.5 mm lead spacing (±0.5 mm), supplied in bulk/bag packaging without terminal forming for simple through‑hole assembly.

Typical Applications

• Automotive Electronics — Designed for electronic control modules and subsystems that require AEC‑Q200 qualified, high‑temperature capacitors for long service life.
• Power Supply Decoupling — Low impedance and defined ripple current ratings make this part suitable for DC‑DC converter output filtering and regulator decoupling.
• Backup and Hold‑up Circuits — Compact energy storage for short‑term hold‑up where 25 V rating and 100 µF capacitance meet board‑level requirements.
• Industrial Control Electronics — Through‑hole radial format and wide temperature range suit legacy and ruggedized control systems operating in elevated temperatures.

Unique Advantages

• High‑temperature reliability: Rated to +135 °C with a 1000‑hour endurance specification, providing predictable performance in hot environments.
• Automotive‑grade qualification: AEC‑Q200 rating helps simplify component selection for automotive and other qualification‑driven designs.
• Compact, serviceable form factor: φ8 × 11.5 mm radial can with standard 3.5 mm lead spacing supports through‑hole assembly and easy replacement/serviceability.
• Measured performance data: Low impedance (130 mΩ), defined tan δ (0.14 at 20 °C, 120 Hz) and specified ripple currents give engineers quantifiable parameters for power design.
• Production availability: Supplied in bulk/bag packing and listed as mass production, supporting volume manufacturing and procurement planning.

Why Choose UBW1E101MPD?

UBW1E101MPD targets designs that require a compact, high‑temperature aluminum electrolytic capacitor with quantifiable ripple and impedance performance. Its AEC‑Q200 rating and 1000‑hour endurance at 135 °C make it a practical choice for automotive and other temperature‑challenging applications where long life and reliability are required.

This radial, through‑hole capacitor is suited to engineers specifying trusted, serviceable components for power filtering, decoupling, and hold‑up in space‑constrained board layouts, and for programs that require production availability and standardized packaging options.

If you would like pricing, availability, or a formal quote for UBW1E101MPD, please submit a request to our sales team and include your quantity and delivery requirements.