UBY1V132MHL

The UBY1V132MHL is a radial-lead aluminum electrolytic capacitor with 1300 µF capacitance and a 35 V rating, designed for high-temperature, high-ripple applications. Its compact φ12.5 × 20 mm can, low ESR and AEC-Q200 qualification make it suitable for demanding automotive control circuits and other power electronics where temperature, ripple handling and reliability are critical.

Key Features

• Capacitance & tolerance — 1.3 mF (1300 µF) with a tolerance of -20% to +20% at 120 Hz, 20°C.
• Rated voltage — 35 V DC voltage rating for typical automotive and power-electronics use.
• High-temperature endurance — Rated for operation from -40°C to 135°C with a specified endurance of 3000 hours at 135°C.
• Low impedance / low loss — ESR of 42 mΩ measured at 20°C and 100 kHz and a tangent of loss angle (tan δ) of 0.12 (20°C, 120 Hz).
• High ripple-current capability — Low-frequency ripple current 1.014 A at 120 Hz and high-frequency ripple current 1.69 A at 100 kHz, supporting heavy ripple and decoupling duties.
• Leakage current — Specified leakage current 1365 µA after rated voltage application at 20°C.
• Radial lead package — Compact radial can: φ12.5 × 20 mm with 5.0 mm lead spacing (±0.5 mm), supplied in bulk or bag packing; polarization noted.
• Quality and compliance — AEC-Q200 qualified and RoHS compliant; part is in mass production.

Typical Applications

• Electric power steering systems — Suited for control circuits that demand high ripple current tolerance and reliable operation at elevated temperatures.
• Direct injection engine drive electronics — Designed for automotive control circuits where temperature endurance and low ESR are required.
• Automotive control modules — Appropriate for general automobile control circuitry requiring long-life, high-temperature capacitors with AEC-Q200 qualification.

Unique Advantages

• High ripple tolerance: Specified ripple currents of 1.014 A (120 Hz) and 1.69 A (100 kHz) reduce stress on the capacitor in power-dense circuits.
• Low ESR for improved efficiency: 42 mΩ at 100 kHz lowers conduction losses and supports stable decoupling and filtering performance.
• Wide temperature capability: Rated from -40°C to 135°C to maintain performance in elevated-temperature environments.
• Proven high-temperature lifetime: Endurance specified at 3000 hours at 135°C for predictable aging characteristics in harsh conditions.
• Automotive-grade qualification: AEC-Q200 status provides documented qualification for use in automotive electronic assemblies.
• Compact radial form-factor: φ12.5 × 20 mm can and 5.0 mm lead spacing enable space-efficient board-level implementation.

Why Choose UBY1V132MHL?

UBY1V132MHL combines high capacitance, low ESR and strong ripple-current capability in a compact radial package rated for high-temperature endurance. Its AEC-Q200 qualification and RoHS compliance make it a suitable component for automotive control circuits and other power electronics that demand reliable performance over long lifetimes at elevated temperatures.

This part is aimed at designers and procurement teams specifying robust bulk energy storage and decoupling solutions for automotive-grade control modules and power conditioning circuits, where predictable aging, thermal tolerance and ripple handling directly impact system reliability.

Request a quote or contact sales to discuss pricing, lead times and volume availability for UBY1V132MHL.