UCD1H101MNL1GS

The UCD1H101MNL1GS is a chip-type, low-impedance aluminum electrolytic capacitor designed for surface-mount use on high-density PC boards. It provides 100 µF capacitance at a 50 V rating with a wide operating temperature range and packaging suited for automated assembly.

Engineered for applications requiring elevated temperature endurance and reliable ripple handling, this part combines low loss characteristics with AEC-Q200 qualification and RoHS compliance for demanding production environments.

Key Features

• Capacitance & Voltage: 100 µF nominal capacitance with a 50 V rated voltage and ±20% tolerance at 20°C, 120 Hz.
• Low Loss / Performance: Tan δ (DF) of 0.1 measured at 20°C, 120 Hz, indicating low dissipation for stable filtering and decoupling.
• Ripple Handling: Low-frequency ripple current of 175 mA at 120 Hz and high-frequency ripple current of 350 mA at 10 kHz for effective smoothing under varying load conditions.
• Leakage Current: Specified leakage current of 50 µA, supporting predictable standby and bias behavior in circuits.
• Endurance & Temperature Rating: Rated for operation from −55°C to 105°C with 5000 hours endurance at 105°C, providing long-term stability in elevated-temperature applications.
• Compact SMD Package: Chip-style radial can SMD with dimensions φ8 × 10L (L: 1.0 cm × D: 0.8 cm) and recommended land pattern 8.3 × 8.3 mm for space-efficient board layouts.
• Assembly-Friendly Packaging: Supplied in embossed carrier taping compatible with automatic mounting machines for high-volume production.
• Industry Qualification & Compliance: AEC-Q200 qualified and RoHS compliant for regulated and safety-conscious applications.

Typical Applications

• Automotive Power Conditioning: Bulk and decoupling capacitor for automotive electronics where AEC-Q200 qualification and 105°C endurance are required.
• High-Density PCB Power Rails: Local energy storage and smoothing on compact power boards thanks to the chip SMD form factor and compact footprint.
• Power Supply Modules: Ripple suppression and stability in DC–DC converters and regulator outputs, leveraging the specified ripple current capability and low tan δ.
• Automated Assembly Lines: Designed for automatic placement via embossed carrier taping to streamline high-volume manufacturing.

Unique Advantages

• Proven High-Temperature Endurance: 5000 hours at 105°C supports durability in heat-stressed environments and long service life expectations.
• Stable Low-Loss Performance: Tan δ of 0.1 at 20°C, 120 Hz reduces dissipation and helps maintain capacitor efficiency under AC conditions.
• Robust Ripple Capability: Defined low- and high-frequency ripple ratings (175 mA at 120 Hz, 350 mA at 10 kHz) enable reliable filtering across frequency ranges.
• Compact Footprint: φ8 × 10L SMD can offers high capacitance in a small board area, aiding miniaturized power designs.
• Production-Ready Packaging: Embossed carrier tape format facilitates automated pick-and-place and high-throughput assembly processes.
• Qualified and Compliant: AEC-Q200 qualification and RoHS compliance support regulated design requirements and market acceptance.

Why Choose UCD1H101MNL1GS?

The UCD1H101MNL1GS positions itself as a durable, production-ready SMD electrolytic capacitor for engineers needing 100 µF at 50 V with validated high-temperature endurance and low-loss characteristics. Its combination of specified ripple currents, low tan δ, and compact chip package makes it suitable for designs that balance high capacitance with restricted board area and elevated thermal demands.

With embossed carrier taping for automated assembly, AEC-Q200 qualification, and RoHS compliance, this capacitor supports scalable manufacturing and long-term reliability for automotive and other demanding electronic systems where component qualification and proven endurance matter.

Request a quote or submit an RFQ for UCD1H101MNL1GS to receive pricing, lead time, and availability information for your next project.