UWD1H101MCL1GS

The UWD1H101MCL1GS is a chip-type aluminum electrolytic capacitor engineered for surface-mount assembly on high-density PC boards. It combines 100 µF capacitance with a 50 V rating in a compact SMD can package designed for automated carrier-tape placement.

Key value propositions include AEC-Q200 qualification for automotive use, a wide operating temperature range to +105°C, and compatibility with high-temperature reflow processes (260°C peak), making it suitable for robust, high-reliability electronic designs that require low impedance and extended life at elevated temperatures.

Key Features

• Capacitance & Voltage — 100 µF rated capacitance at 50 V for bulk decoupling and smoothing functions where higher voltage capability is required.
• Low Impedance Performance — Specified impedance of 340 mOhm, with ripple current ratings of 150 mA at 120 Hz and 300 mA at 10 kHz for stable filtering across frequency ranges.
• High-Temperature Operation — Category temperature range from −55°C to +105°C and endurance of 5000 hours at 105°C when subjected to rated voltage, supporting long-term performance in elevated-temperature environments.
• High-Temperature Reflow Compatibility — Designed to withstand 260°C peak reflow soldering (recommended 260°C peak, 5 s; 230°C over 60 s), enabling reliable assembly in modern surface-mount processes.
• Automotive-Grade Qualification — AEC-Q200 qualified to meet automotive electronic component standards, combined with RoHS compliance ((2011/65/EU, (EU)2015/863)).
• Surface-Mount Package — Chip-type radial can SMD package sized L: 1.0 cm × D: 0.8 cm with recommended land pattern 8.3 × 8.3 mm, built for automated mounting on high-density PCBs.
• Polarized Electrolytic Design — Polarized construction with ±20% capacitance tolerance at 120 Hz, 20°C; leakage current specified after standard voltage application.

Typical Applications

• Automotive electronic modules — AEC-Q200 qualification and operation to +105°C make this capacitor suitable for use in automotive control modules and subsystems that require surface-mount decoupling and bulk energy storage.
• Power supply filtering — 50 V rating and 100 µF capacitance provide bulk smoothing and low-impedance filtering in DC-DC converters and power distribution circuits within harsh operating environments.
• High-density PCB assemblies — Chip-type SMD can and carrier-tape compatibility support automated placement on compact, densely routed boards where reliable surface-mount capacitors are required.

Unique Advantages

• AEC-Q200 Qualified: Certified to automotive component standards, supporting designs that demand higher reliability and qualification traceability.
• High-temperature reflow tolerance: Withstands 260°C peak reflow, allowing manufacturers to use common high-temperature soldering profiles without compromising capacitor integrity.
• Extended high-temperature endurance: Rated for 5000 hours at 105°C under rated voltage, delivering predictable aging and long-term stability in elevated-temperature applications.
• Low impedance across frequencies: Specified impedance and ripple current ratings at 120 Hz and 10 kHz support effective filtering across low and high-frequency regimes.
• Surface-mount automation ready: Carrier-tape compatible, chip-type package and defined land pattern simplify pick-and-place assembly and reduce BOM complexity for SMD workflows.

Why Choose UWD1H101MCL1GS?

UWD1H101MCL1GS positions itself as a reliable, compact SMD aluminum electrolytic solution for designs that require 100 µF at 50 V with the endurance to withstand elevated temperatures and automotive-level qualification. Its low impedance, defined ripple-current capability, and 260°C reflow tolerance make it a pragmatic choice for engineers balancing performance, manufacturability, and long-term robustness.

This part is well suited to applications where space is constrained but high-voltage bulk capacitance and proven thermal endurance are necessary. Choosing UWD1H101MCL1GS helps streamline assembly on high-density PCBs while providing traceable qualification and RoHS compliance for regulated markets.

To discuss pricing, availability, or request a quote for UWD1H101MCL1GS, please contact our sales team or submit a quote request with your project details.