UBC1H101MNS1MS

The UBC1H101MNS1MS is a chip-type aluminum electrolytic capacitor from Nichicon’s UBC series designed for high-temperature, vibration-resistant applications. It delivers 100 µF capacitance at a 50 V rating in a compact surface-mount can package suitable for demanding environments.

Engineered for heavy-duty automotive and high-temperature electronics, this capacitor offers long-term endurance at elevated temperatures while meeting industry compliance and qualification standards for robust system design.

Key Features

• Chip Type / Vibration Resistance Compact chip-style aluminum electrolytic construction with vibration-resistant characteristics suited to mechanically demanding assemblies.
• High-Temperature Endurance Rated operating range −55 °C to +150 °C and specified load life of 1000 hours at +150 °C for stable performance in thermal stress conditions.
• Electrical Characteristics 100 µF nominal capacitance, 50 V rated voltage, and ±20% tolerance; polarized device for bulk decoupling and energy storage roles.
• Ripple Current Capability Specified ripple current 281.4 mA at 120 Hz and 420 mA at 10 kHz to support power filtering and supply smoothing at both low and high frequencies.
• Package & Mounting Surface-mount radial can (SMD) package with size L: 1.35 × D: 1.25 cm and recommended land size L: 1.28 × W: 1.28 cm for PCB integration.
• Reliability & Compliance AEC‑Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863), aligning the component with automotive-grade reliability and environmental standards.
• Endurance Performance After 1000 hours at 150 °C under rated voltage, capacitance change remains within ±30% and leakage current meets initial specified limits, ensuring predictable long-term behavior.
• Leakage Current Specification Initial leakage current is specified as not more than 0.03 × C × V (µA) after one minute at 20 °C, enabling predictable standby and idle current behavior.

Typical Applications

• Automotive Electronics Suited for heavy-duty automotive electronics where high-temperature endurance and AEC‑Q200 qualification are required.
• High-Temperature Power Supplies Used for bulk decoupling and filtering in power supplies that operate in elevated ambient temperatures.
• Vibration-Prone Electronics Appropriate for control modules and assemblies exposed to mechanical vibration, leveraging the chip-type vibration resistance.
• Industrial Electronics Applicable to industrial systems that require long-life capacitor solutions in thermally stressed environments.

Unique Advantages

• Designed for High-Temperature Duty: 1000-hour load life at +150 °C provides extended reliability where elevated operating temperature is a design constraint.
• Automotive-Grade Qualification: AEC‑Q200 qualification simplifies selection for automotive programs requiring component-level qualifications.
• Predictable Electrical Behavior: Clear specifications for capacitance tolerance, leakage current, and ripple current enable accurate power-system design and margining.
• Compact SMD Can Package: Small footprint and defined land pattern support PCB space optimization while maintaining robust electrolytic capacitance.
• Regulatory Compliance: RoHS compliance supports environmentally compliant designs without trade-offs in thermal performance.

Why Choose UBC1H101MNS1MS?

UBC1H101MNS1MS positions itself as a reliable aluminum electrolytic SMD capacitor for designs that combine high-temperature exposure, vibration, and the need for automotive-grade qualification. Its specifications provide engineers with predictable electrical performance and endurance for long-term operation in challenging environments.

Ideal for design teams working on automotive and industrial power electronics, this Nichicon UBC-series part offers a balance of capacitance density, ripple handling, and high-temperature reliability that supports durable, maintainable systems over the product lifecycle.

If you would like pricing, availability, or a formal quote for UBC1H101MNS1MS, submit an inquiry to request a quote or additional technical information from the supplier.