UBY1E822MHL

The UBY1E822MHL is a miniature, high-reliability aluminum electrolytic capacitor in a radial lead can package. It delivers 8200 µF at 25 V with low impedance characteristics and is designed for demanding temperature and ripple-current environments.

Targeted at automotive control electronics and other high-temperature applications, this AEC‑Q200 qualified, RoHS‑compliant capacitor provides high ripple-current capability, low ESR, and long endurance up to 3000 hours at elevated temperature.

Key Features

• Capacitance and Voltage — 8200 µF nominal capacitance with a rated voltage of 25 V and capacitance tolerance of -20% to +20%.
• Low Impedance / Low ESR — Equivalent series resistance of 22 mΩ measured at 20°C and 100 kHz, supporting efficient decoupling and smoothing in high-frequency environments.
• High Ripple Current — Rated low-frequency ripple current of 2.9495 A (120 Hz) and high-frequency ripple current of 3.47 A (100 kHz), suitable for circuits with significant AC components on the DC rail.
• High Temperature Endurance — Operating temperature range from -40°C to +135°C with an endurance rating of 3000 hours at 125°C or 135°C (depending on rated voltage range), supporting long-term operation in thermally challenging environments.
• Dissipation Factor — tan δ of 0.28 measured at 20°C and 120 Hz, useful for thermal and impedance budgeting in design.
• Package and Form Factor — Radial lead can, size φ18 × 30.5 mm length, lead spacing 7.5 mm (±0.5 mm); available in bulk (no terminal forming) or bag packing for flexible assembly handling.
• Reliability & Compliance — AEC‑Q200 qualified and RoHS compliant; designed as a high-reliability type for automotive control circuitry.

Typical Applications

• Electric Power Steering modules — Provides high-capacitance energy buffering and ripple handling for steering control electronics operating at elevated temperatures.
• Direct Injection Engine Drive — Supports smoothing and transient current delivery in engine control circuits exposed to high thermal stress.
• Automotive control modules — Suited for control units requiring long endurance, elevated temperature operation, and high ripple-current capability.

Unique Advantages

• High ripple-current capability: Rated ripple currents of up to 3.47 A at 100 kHz enable effective smoothing where AC components coexist with DC supply lines.
• Low ESR at high frequency: 22 mΩ ESR (20°C, 100 kHz) reduces power loss and heating under ripple load, improving system efficiency.
• Wide temperature operation: -40°C to +135°C range and 3000-hour endurance at elevated temperature provide predictable performance in harsh thermal environments.
• Automotive-grade qualification: AEC‑Q200 qualification and explicit automotive application examples support use in vehicle control electronics.
• Compact radial form factor: φ18 × 30.5 mm can package high capacitance in a compact footprint with standard radial leads and 7.5 mm lead spacing for through-hole assemblies.
• Compliance and supply readiness: RoHS compliant and in mass-production status with packaging options for flexible procurement and assembly.

Why Choose UBY1E822MHL?

UBY1E822MHL combines high capacitance, low ESR, and strong ripple-current capability in a compact radial-lead aluminum electrolytic package engineered for extended operation at elevated temperatures. Its AEC‑Q200 qualification and 3000-hour endurance at high temperature make it a practical choice for automotive control electronics and other high-reliability systems that require robust power smoothing and energy buffering.

This capacitor is suited for engineers designing control modules and power circuits where thermal resilience, ripple handling, and predictable long-term performance are essential. Available in standard bulk or bag packing and in mass-production status, it supports volume procurement and assembly integration.

Request a quote or contact sales to discuss pricing, lead times, and sample availability for UBY1E822MHL.