UBW1V102MHD

The UBW1V102MHD is a miniature, high‑reliability aluminum electrolytic capacitor in Nichicon’s UBW series, configured as a radial‑lead can. It delivers 1000 µF capacitance at a 35 V rating with polarization and is supplied in bulk or bag packing for through‑hole assembly.

Designed for demanding environments, the UBW1V102MHD combines a wide operating temperature range (‑55°C to 135°C), long endurance (3000 hours at 135°C), and measurable low impedance and ripple handling to support robust power filtering and energy‑storage needs in automotive and other high‑temperature applications.

Key Features

• Capacitance & Voltage — 1000 µF nominal capacitance with a 35 V rated voltage and ±20% tolerance for bulk energy storage and smoothing.
• High‑Temperature Endurance — Rated for operation from ‑55°C to 135°C with a specified life of 3000 hours at 135°C.
• Low Impedance & High Ripple Capability — Measured impedance of 31 mΩ and ripple handling of 1.347 A at 120 Hz (low frequency) and 2.01 A at 10 kHz (high frequency).
• Loss Characteristics — Dissipation factor (tan δ) of 0.12 at 20°C and 120 Hz for predictable AC loss behavior.
• Leakage Current — Specified leakage current of 1050 µA after application of rated voltage.
• Radial Through‑Hole Package — φ16 × 25L can with 7.5 mm lead spacing (±0.5 mm) and radial lead mounting for easy PCB assembly and robust mechanical retention.
• AEC‑Q200 Qualified — Rated to AEC‑Q200 for use in automotive electronics where the standard is required.
• Packaging & Availability — Available in bulk (no terminal forming) or bag packing; status: mass production.

Typical Applications

• Automotive electronic modules — AEC‑Q200 rating and a wide temperature range make this capacitor suitable for power smoothing and energy buffering in automotive control units.
• Power supply filtering — 1000 µF capacitance, low impedance (31 mΩ) and measurable ripple current ratings support bulk decoupling and smoothing in power rails.
• High‑temperature assemblies — Endurance of 3000 hours at 135°C and a ‑55°C to 135°C operating window suit designs that require long life under elevated temperatures.

Unique Advantages

• Proven high‑temperature capability: Rated to 135°C with 3000 h of specified endurance, enabling designs that must withstand elevated operating temperatures.
• High ripple handling at multiple frequencies: Specified ripple currents at 120 Hz and 10 kHz (1.347 A and 2.01 A) provide predictable AC performance across frequency ranges.
• Low series impedance: 31 mΩ impedance supports reduced voltage drop and improved transient response in power systems.
• AEC‑Q200 qualification: Explicit AEC rating supports selection for automotive electronics and related high‑reliability markets.
• Compact radial through‑hole form factor: φ16 × 25L can and 7.5 mm lead spacing simplify integration into through‑hole PCBs and existing mechanical layouts.
• Production readiness: Mass production status and standard packaging options (bulk/bag) support volume manufacturing and procurement.

Why Choose UBW1V102MHD?

The UBW1V102MHD positions itself as a robust, high‑temperature aluminum electrolytic solution for designers who need reliable bulk capacitance in through‑hole form. Its combination of 1000 µF at 35 V, AEC‑Q200 rating, long endurance at 135°C, and strong ripple and impedance characteristics make it suitable for automotive and other temperature‑challenging applications that require sustained performance over time.

This capacitor is ideal for engineering teams building power supplies, filtering networks, and energy‑storage subsystems where long life, thermal stability, and industry qualification matter. Its mass production availability and standard radial package support straightforward sourcing and assembly into established manufacturing flows.

Request a quote or submit an inquiry for pricing, lead times, and volume availability for the UBW1V102MHD. Our team can provide specification support and ordering information to help you integrate this capacitor into your next design.