UBT2G100MPD8

The UBT2G100MPD8 is an aluminum electrolytic, polarized radial-lead capacitor from Nichicon's UBT series. It provides 10 µF capacitance at a 400 V rating in a compact φ10 × 25 mm radial can designed for through‑hole mounting and bulk or bag packing.

Engineered for high-temperature duty, this part is specified for operation from −25 °C to +125 °C with a rated endurance of 2000 hours at 125 °C, making it suitable for high-voltage, high‑temperature power applications including automotive and industrial electronics.

Key Features

• Capacitance & Voltage — 10 µF nominal capacitance with a 400 V rated voltage for high-voltage DC filtering and energy storage.
• High‑Temperature Endurance — Specified operating range −25 °C to +125 °C and load life of 2000 hours at 125 °C for sustained high-temperature performance.
• Reliability & Qualification — Part of the UBT series with AEC‑Q200 listing noted in the product data, supporting demanding application environments.
• Loss & Leakage — Tangent of loss angle (tan δ) of 0.24 (120 Hz, 20 °C) and measured leakage current of 260 µA for predictable dissipation and standby loss characteristics.
• Ripple Current Capability — Low-frequency ripple current 86 mA (120 Hz) and high-frequency ripple current 154.8 mA (100 kHz) for power supply smoothing across frequency ranges.
• Mechanical & Mounting — Radial lead construction with 5 mm lead spacing (±0.5 mm) in a φ10 × 25L can for through‑hole assembly.
• Packaging & Compliance — Available in bulk (no terminal forming) or bag packing and RoHS compliant.

Typical Applications

• Automotive power modules — High-voltage smoothing and decoupling in automotive electronic control units where AEC‑Q200 qualification and elevated temperature endurance are required.
• High-voltage power supplies — DC bus filtering and energy storage for 400 V rails in industrial and laboratory power systems.
• Motor drive and inverter systems — DC link and ripple suppression in inverter and motor-control power stages operating at elevated temperatures.

Unique Advantages

• High-voltage, high-temperature capability: Combines a 400 V rating with a −25 °C to +125 °C operating window and 2000 h endurance at 125 °C for stable performance under thermal stress.
• Predictable electrical behavior: Specified tan δ (0.24 at 120 Hz, 20 °C) and defined leakage current (260 µA) help with accurate loss and standby-power budgeting.
• Broad ripple-frequency handling: Measured ripple currents at 120 Hz and 100 kHz support filtering across low- and high-frequency domains in power electronics.
• Through-hole form factor: Radial lead, φ10 × 25 mm can with 5 mm lead spacing simplifies replacement and prototyping in legacy and serviceable designs.
• Regulatory readiness: RoHS compliance and inclusion in the UBT series documentation reduce material-conformity overhead.

Why Choose UBT2G100MPD8?

UBT2G100MPD8 is positioned for engineers needing a compact, high-voltage aluminum electrolytic capacitor that withstands elevated operating temperatures and continuous load life. Its combination of 400 V rating, 10 µF capacitance, defined ripple and leakage characteristics, and AEC‑Q200 notation make it a practical choice for demanding power and automotive-related designs where predictable electrical and thermal behavior matters.

This part is suited for through‑hole implementations requiring robust, tried‑in‑place capacitors from the Nichicon UBT family, offering long‑term performance in high-temperature, high-voltage environments.

Request a quote or submit an inquiry for UBT2G100MPD8 to receive pricing and availability information or to discuss application-specific requirements.