UCZ1H470MCS6GS

The UCZ1H470MCS6GS is a chip-type aluminum electrolytic capacitor engineered for surface-mount assembly and continuous operation up to +125°C. It delivers 47 µF at 50 V in a compact radial can SMD package (7.7 × 6.3 mm) suitable for automated, tape-fed pick-and-place production.

Designed for high-temperature applications and reliability-sensitive environments, this capacitor combines AEC-Q200 qualification, RoHS compliance, and specified low-temperature ESR behavior to support demanding automotive and industrial electronics designs.

Key Features

• Electrical performance — 47 µF nominal capacitance at 50 V with ±20% tolerance; polarized configuration for DC smoothing and energy storage.
• High-temperature endurance — Rated for operation from −40 °C to +125 °C with an endurance rating of 2000 hours at +125 °C for the φ6.3 × 7.7L case size.
• Low-temperature ESR specification — ESR characterized after −40 °C testing; specified ESR is 500 mΩ at 100 kHz.
• Ripple handling — Ripple current ratings of 98.5 mA at 120 Hz and 197 mA at 10 kHz support board-level filtering in power circuits.
• Surface-mount package & assembly — Radial can SMD package (L: 7.7 × D: 6.3 mm) with carrier-tape compatibility and recommended land size L: 6.6 × W: 6.6 mm for automated placement.
• Reliability and compliance — AEC-Q200 qualified and RoHS compliant; marking is provided as black print on the case top for identification.
• Leakage and loss characteristics — Leakage current meets the datasheet limit (≤ 0.01·C·V μA after 2 min at 20 °C); loss tangent (tan δ) maximum for 50 V is 0.16 at 120 Hz, 20 °C.

Typical Applications

• Automotive electronics — Suitable for vehicle electronic modules where AEC-Q200 qualification and operation to +125 °C are required.
• High-temperature industrial modules — Fits power and control assemblies that must tolerate elevated ambient temperatures and maintain capacitance and ESR stability.
• Surface-mount power conditioning — Used on PCBs requiring tape-fed automated placement and compact SMD capacitors for decoupling and smoothing in DC circuits.

Unique Advantages

• High-temperature capability: Endurance specified at +125 °C (2000 hours for the φ6.3 × 7.7L size) provides a defined reliability expectation for hot environments.
• AEC-Q200 qualification: Explicit qualification supports designs targeting regulated automotive applications and reliability-focused markets.
• Low-temperature ESR characterization: ESR measured after −40 °C testing and specified at 500 mΩ (100 kHz) helps ensure predictable performance across wide temperature swings.
• Automated-assembly ready: Carrier-tape compatibility and compact SMD form factor simplify high-volume PCB assembly and reduce handling steps.
• Clear electrical specs: Defined ripple current values (98.5 mA @120 Hz, 197 mA @10 kHz), leakage current limit, and tan δ figures make selection and simulation straightforward.
• Regulatory compliance: RoHS conformity and clear part marking facilitate BOM compliance and traceability.

Why Choose UCZ1H470MCS6GS?

UCZ1H470MCS6GS is positioned for engineers who need a compact, surface-mount aluminum electrolytic capacitor that performs reliably at elevated temperatures. With 47 µF at 50 V, defined ripple and ESR characteristics, and endurance specified for +125 °C, it is suitable for automotive and industrial designs that require vetted components for harsh thermal environments.

Its carrier-tape compatibility and small radial can SMD footprint simplify automated assembly while AEC-Q200 qualification and RoHS compliance support regulatory and reliability requirements—making it a practical choice when predictable high-temperature behavior and manufacturability matter.

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