UCB1H101MNL1GS

The UCB1H101MNL1GS is a chip-type aluminum electrolytic capacitor designed for surface-mount assembly. It delivers 100 µF capacitance at a 50 V rating and is manufactured for automated production processes using carrier tape.

Engineered for elevated-temperature operation, this part offers a rated operating range of −25 °C to +105 °C with a specified load life of 7000 hours at +105 °C. The device is AEC-Q200 qualified and RoHS compliant. Note: this product is scheduled for discontinuation and is not recommended for new designs.

Key Features

• Core Technology — Aluminum electrolytic chip-type capacitor with polarization and a nominal capacitance of 100 µF at 50 V.
• Temperature & Lifetime — Rated for operation from −25 °C to +105 °C; endurance specified as 7000 hours at +105 °C.
• Reliability & Qualification — AEC‑Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863).
• Package & Mounting — Surface-mount radial can (SMD) chip format suitable for automatic mounting machines fed with carrier tape; package dimensions L: 1 cm × D: 1 cm and recommended land size L: 1.03 cm × W: 1.03 cm.
• Electrical Tolerances — Capacitance tolerance ±20% (at 120 Hz, 20 °C); polarization required.
• Ripple Current Ratings — Specified ripple current: 151 mA at 120 Hz and 226.5 mA at 10 kHz.
• Leakage & Endurance Characteristics — Series leakage current spec: not more than 0.03·C·V or 4 µA (whichever is greater) after 2 minutes at 20 °C; endurance and soldering-heat characteristics are defined in the series specification (capacitance and tan δ limits, leakage current limits, and resistance to 250 °C hot-plate soldering test).

Typical Applications

• Automotive Electronics — Suited for automotive electronic modules where AEC‑Q200 qualification and extended high-temperature lifetime are required.
• Automated High‑volume Assembly — Designed for compatibility with automatic mounting machines using carrier tape for efficient surface-mount production.
• High‑temperature Systems — Applicable in circuits that require stable capacitance and defined endurance up to +105 °C.

Unique Advantages

• Extended High‑Temperature Life — 7000 hours at +105 °C provides a predictable endurance specification for hot operating environments.
• Automotive-Grade Qualification — AEC‑Q200 rating supports use in applications requiring recognized stress qualification.
• Tape‑and‑reel Friendly — Carrier-tape compatibility enables streamlined integration into automated SMT assembly lines.
• Compact SMD Footprint — Small chip form factor (L: 1 cm × D: 1 cm) and defined land pattern facilitate space-constrained PCB layouts.
• Defined Electrical Performance — Clear specifications for capacitance tolerance, leakage current, and ripple current at both low and high frequencies simplify design validation.
• Regulatory Compliance — RoHS compliance (2011/65/EU, (EU)2015/863) aligned with common environmental requirements.

Why Choose UCB1H101MNL1GS?

The UCB1H101MNL1GS combines a chip-type aluminum electrolytic architecture with automotive-grade qualification and a long high-temperature rated life, making it a fit for applications that demand predictable endurance and automated assembly compatibility. Its compact SMD package and clearly defined electrical and thermal specifications support engineers working on tightly packaged systems and high-volume manufacturing.

Because the product is AEC‑Q200 qualified and RoHS compliant, it aligns with regulated manufacturing requirements while providing documented leakage, ripple, and endurance characteristics for engineering verification. Note that this product is scheduled for discontinuation and is not recommended for new designs.

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