UWH1E470MCL1GS

The UWH1E470MCL1GS from the Nichicon UWH series is a chip-type aluminum electrolytic capacitor in a compact φ8 × 6.2 mm surface-mount can. It delivers 47 µF capacitance with ±20% tolerance at a 25 V rating.

Designed for high-reliability environments, this part is specified for operation from −40 °C to +125 °C with a rated endurance of 1000 hours at 125 °C. It is AEC‑Q200 qualified, RoHS compliant, and supplied in embossed carrier taping for automated surface-mount placement.

Key Features

• Capacitance & Voltage — 47 µF nominal capacitance with ±20% tolerance, rated for 25 V operation.
• High-temperature operation & endurance — Rated for −40 °C to +125 °C with a life specification of 1000 hours at 125 °C.
• High-temperature soldering compatibility — Corresponds with 260 °C peak reflow soldering; recommended reflow condition: 260 °C peak for 5 s (with extended profiles noted in series documentation).
• Low-loss electrical performance — Tangent of loss angle (tan δ) of 0.21 (measured at 20 °C, 120 Hz for the 25 V rating), supporting predictable AC behavior in filter and decoupling circuits.
• Leakage and ripple characteristics — Leakage current specified at 35.25 µA (per datasheet condition: 0.03CV), low-frequency ripple current 48 mA at 120 Hz and high-frequency ripple current 72 mA at 10 kHz.
• Compact SMD package & board footprint — Chip-type radial can SMD, size φ8 × 6.2 mm; recommended PCB land size 8.3 × 8.3 mm; supplied in embossed carrier tape for automatic mounting.
• Industry qualification & compliance — AEC‑Q200 qualified and compliant with RoHS (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive systems — Intended for automotive electronics where AEC‑Q200 qualification and operation across −40 °C to +125 °C are required.
• High-reliability industrial equipment — Suitable for equipment requiring long-term operation at elevated temperatures with a specified 1000-hour endurance at 125 °C.
• Surface-mount manufacturing — Designed for automated pick-and-place with embossed carrier taping and compatibility with lead-free reflow processes up to 260 °C peak.

Unique Advantages

• High-temperature endurance: 1000 hours at 125 °C provides a verified lifespan metric for demanding thermal environments.
• Reflow-process ready: Compatibility with 260 °C peak reflow profiles supports modern lead-free SMT assembly workflows.
• AEC‑Q200 qualification: Industry-recognized qualification that aligns the part with high-reliability application requirements.
• Compact SMD form factor: φ8 × 6.2 mm chip-type can with a small PCB land footprint enables dense board designs.
• Measured electrical performance: Specified tan δ, leakage current, and ripple currents give predictable behavior for decoupling and smoothing roles.
• Tape-and-reel friendly packaging: Embossed carrier taping facilitates high-throughput automated placement.

Why Choose UWH1E470MCL1GS?

The UWH1E470MCL1GS balances compact SMD packaging with specifications targeted at high-reliability and high-temperature applications. With a 47 µF / 25 V rating, defined leakage and loss characteristics, AEC‑Q200 qualification, and a 1000-hour endurance at 125 °C, it is positioned for designs that require predictable performance under thermal stress and automated assembly.

This part is suited to engineers and procurement teams specifying capacitors for demanding production environments where RoHS compliance, reflow compatibility, and qualification data are required to validate long-term reliability.

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