UBY1J102MHL

The UBY1J102MHL is a miniature, radial-lead aluminum electrolytic capacitor designed for high-temperature, high-ripple applications. It delivers 1000 µF at a 63 V rating in a compact φ16 × 25 mm can with 7.5 mm lead spacing.

Built for demanding environments, the part combines low impedance, high ripple-current capability and AEC-Q200 qualification—making it suited to automotive power electronics and other control systems that require robust smoothing and energy buffering up to 135°C.

Key Features

• Capacitance & Voltage — 1000 µF nominal capacitance with a 63 V rated voltage and ±20% tolerance (120 Hz, 20°C).
• High Temperature Endurance — Rated to operate from −40°C to 135°C with a specified endurance of 2000 hours at 135°C for 63 V parts.
• Low Impedance / Low ESR — Equivalent series resistance of 38 mΩ measured at 100 kHz, supporting efficient high-frequency performance.
• High Ripple Current Capability — Low-frequency ripple current 1.608 A (120 Hz) and high-frequency ripple current 2.68 A (100 kHz) for improved power-handling in switching environments.
• Leakage & Loss Characteristics — Leakage current specified at 0.03CV (μA) after 1 minute (1890 μA for this part); tangent of loss angle (tan δ) is 0.10 at 63 V, 120 Hz, 20°C.
• Mechanical & Packaging — Radial-lead can package, size φ16 × 25 mm, 7.5 mm lead spacing (±0.5 mm). Available in bulk or bag packing.
• Qualification & Compliance — AEC-Q200 qualified and RoHS compliant; offered as a high-reliability type within the UBY series.

Typical Applications

• Automotive control modules — Energy smoothing and decoupling in control units for systems such as electric power steering and direct-injection engine drive (series examples).
• DC–DC converters and power supplies — Bulk storage and ripple suppression in high-temperature switching power stages.
• Motor drive electronics — Filtering and energy buffering where elevated temperatures and high ripple currents are present.
• Harsh-environment power systems — Applications requiring stable capacitance and low ESR up to 135°C for reliable operation.

Unique Advantages

• Designed for high-temperature operation — Rated to 135°C with specified endurance, enabling use where other electrolytics may not qualify.
• High ripple-current handling — Substantial low- and high-frequency ripple ratings reduce heating and improve life in switching applications.
• Low ESR at high frequency — 38 mΩ at 100 kHz lowers losses and improves filtering effectiveness in high-speed power circuits.
• AEC-Q200 qualification — Provides a documented reliability baseline suitable for automotive and other demanding sectors requiring component qualification.
• Compact radial-can footprint — φ16 × 25 mm size and standard 7.5 mm lead spacing simplify replacement and layout in constrained PCBs.
• RoHS compliant — Meets environmental directive requirements for restricted substances.

Why Choose UBY1J102MHL?

UBY1J102MHL is positioned for designs that need a compact, high-capacity electrolytic capable of sustained operation at elevated temperatures with strong ripple-current performance. Its low ESR and AEC-Q200 qualification make it a practical choice for automotive power electronics and other high-reliability applications.

For engineers and buyers building power stages, control modules or other systems exposed to high thermal and electrical stress, this Nichicon UBY part delivers verifiable performance characteristics and production readiness for long-term application use.

Request a quote or submit an inquiry for pricing and availability to evaluate UBY1J102MHL for your next design.