UWH1H330MCL1GS

The UWH1H330MCL1GS is a chip‑type aluminum electrolytic capacitor designed for high‑reliability applications requiring elevated temperature capability and surface‑mount assembly. It combines a 33 µF capacitance with a 50 V rating in a compact SMD can package intended for automated carrier‑tape mounting.

Engineered for operation from −40°C to +125°C and qualified to AEC‑Q200, this capacitor is targeted at designs that demand robust thermal endurance, reflow compatibility up to 260°C peak, and predictable electrical performance over long life.

Key Features

• Capacitance & Voltage — 33 µF nominal capacitance at a 50 V rated voltage with ±20% tolerance (measured at 120 Hz, 20°C).
• High‑Temperature Operation — Rated for continuous operation from −40°C to +125°C with endurance specified as 1000 hours at 125°C under rated voltage.
• 260°C Peak Reflow Compatibility — Designed to withstand 260°C peak reflow soldering; recommended reflow condition: 260°C peak for 5 seconds and 230°C over 60 seconds (two passes for typical sizes as specified).
• Electrical Performance — Specified leakage current ≤ 0.03CV or 4 µA (whichever is greater) after 1 minute at 20°C; tan δ and impedance characteristics defined per rated voltage at 120 Hz.
• Ripple Current — Low‑frequency ripple current of 46 mA at 120 Hz and high‑frequency ripple current of 69 mA at 10 kHz.
• Package & Mounting — Chip‑type radial can SMD suitable for automatic mounting with carrier tape; physical size approximately L: 1.0 cm × D: 0.8 cm with recommended land pattern 8.3 mm × 8.3 mm.
• Reliability & Compliance — AEC‑Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863), supporting regulated and automotive development processes.

Typical Applications

• Automotive Electronics — Used in automotive control modules where AEC‑Q200 qualification and operation to +125°C provide required reliability for power filtering and energy storage.
• Power Supply Filtering — Suitable for bulk and smoothing applications on 50 V rails in systems that need stable capacitance over extended high‑temperature exposure.
• Industrial & Harsh‑Environment Equipment — Applicable to industrial controls and instrumentation that require sustained performance at elevated ambient temperatures and repeated reflow assembly.
• Sensor & Measurement Modules — Provides stable decoupling and noise suppression in compact SMD designs where space is constrained and thermal endurance is required.

Unique Advantages

• High‑temperature endurance: Rated for operation to +125°C with 1000 hours endurance at that temperature, enabling designs exposed to sustained heat.
• Reflow‑ready SMD can: Compatibility with 260°C peak reflow simplifies assembly using modern SMT lines and automatic carrier‑tape feeders.
• Automotive‑grade qualification: AEC‑Q200 qualification supports adoption in automotive systems that require traceable reliability standards.
• Compact footprint: Small L × D dimensions and defined land pattern (8.3 × 8.3 mm) help integrate the capacitor into space‑constrained PCBs.
• Predictable electrical parameters: Defined leakage current, tan δ limits, and ripple current ratings allow accurate thermal and performance budgeting in power designs.
• Regulatory compliance: RoHS compliance (2011/65/EU, (EU)2015/863) supports deployment in regulated product lines.

Why Choose UWH1H330MCL1GS?

UWH1H330MCL1GS is positioned for engineers who need a compact, surface‑mount aluminum electrolytic capacitor that delivers reliable electrical performance under elevated temperature and rigorous assembly conditions. Its 33 µF/50 V rating, AEC‑Q200 qualification, and defined endurance at 125°C make it appropriate for demanding automotive and industrial applications where thermal stability and long life are priorities.

Choosing this part provides a combination of verifiable electrical parameters, reflow compatibility for automated production, and vendor compliance with RoHS and automotive qualification standards—helping reduce qualification risk and support long‑term product robustness.

If you would like pricing, lead‑time, or to request a formal quote for UWH1H330MCL1GS, please submit a quote request or contact our sales team for assistance.