UBT1E102MHD

The UBT1E102MHD is a high-temperature aluminum electrolytic capacitor designed for demanding electronics that require sustained operation up to +125°C. It is a polarized, radial-lead, can-style capacitor offering 1 mF capacitance at a 25 V rating with ±20% tolerance.

Built for heavy-duty service in vehicle and high-temperature systems, this Nichicon UBT-series part combines long load-life endurance with AEC‑Q200 qualification and RoHS compliance to address reliability-focused designs.

Key Features

• Temperature & Reliability — Rated for operation from −40°C to +125°C with a specified lifetime of 10,000 hours at +125°C for this part.
• Electrical Characteristics — 1 mF capacitance at 25 V with ±20% tolerance; polarized design for DC decoupling and energy storage applications.
• Ripple Handling & Endurance — Specified ripple current of 1.173 A at 120 Hz and 1.75 A at 100 kHz; endurance tested under DC bias plus rated ripple current at elevated temperature.
• Package & Mounting — Radial-lead, can-style package with 5 mm lead spacing and compact footprint (L: 2.5 × D: 1.25 cm) for through-hole assemblies.
• Compliance & Qualification — AEC‑Q200 qualified and RoHS compliant, supporting use in regulated, reliability-driven environments.

Typical Applications

• Automotive electronics — Suited for vehicle electronic systems that require long-life operation at elevated temperatures and AEC‑Q200 qualification.
• Power supply filtering — Provides DC decoupling and ripple smoothing where rated ripple current and high-temperature endurance are required.
• High-temperature modules — For electronic modules specified to operate across −40°C to +125°C with extended load life.
• Through-hole power assemblies — Radial-lead, can package and 5 mm lead spacing simplify mounting in board-level power and auxiliary circuits.

Unique Advantages

• Long load-life at +125°C: The part is specified for 10,000 hours at +125°C, supporting designs that demand prolonged high-temperature reliability.
• AEC‑Q200 qualification: Explicit AEC‑Q200 qualification supports use in automotive-grade applications and other reliability-critical markets.
• High capacitance in a compact radial can: 1 mF nominal capacitance packaged in a 2.5 × 1.25 cm footprint for space-conscious through-hole designs.
• Measured ripple performance: Defined ripple current ratings at 120 Hz and 100 kHz enable predictable thermal and lifetime planning under real-world operating conditions.
• Regulatory compliance: RoHS compliance simplifies deployment in regulated product lines and global markets.

Why Choose UBT1E102MHD?

The UBT1E102MHD positions itself as a reliable, high-temperature electrolytic capacitor for engineers designing electronics that must tolerate extended operation at +125°C. Its combination of a 1 mF capacitance at 25 V, quantified ripple current ratings, long specified lifetime, and AEC‑Q200 qualification makes it suitable for demanding vehicle and other high-temperature electronic systems.

Choose this Nichicon UBT-series capacitor when your design requires verifiable endurance, compliance with RoHS and automotive qualification, and a through-hole radial package with defined mechanical and electrical characteristics.

Request a quote or contact sales to discuss pricing, availability, and sample options for UBT1E102MHD.