The SKF-1C474M-RP is an aluminum electrolytic capacitor produced by Elna America. It is part of the SKF series, emphasizing miniaturization and good performance at high temperatures. This capacitor suits applications where board space is limited, and the operating environment may be relatively hot.

Applications:

• Handheld Devices: Utilized in smartphones, tablets, and other portable electronics.
• Compact Power Adapters: Suitable for use in small-form-factor power supplies.
• Noise Filtering: Used to filter out noise and smooth voltage levels in various circuits.
• Timing Circuits: Can be used in timing circuits where small size is crucial.
• Signal Coupling: Employed for coupling signals between different stages in electronic circuits.

Features:

• Extremely Small Size: Optimizes component density on circuit boards.
• High-Temperature Rating (105°C): Ensures reliable operation in elevated temperatures.
• Long Life: Designed for prolonged operational life.
• High Ripple Current Capability: Withstands high ripple current loads.
• RoHS Compliance: Meets RoHS environmental standards.

Benefits:

• Increased Board Density: Allows for more components in smaller spaces.
• Improved Reliability: Operates reliably even in thermally challenging environments.
• Extended Service Life: Reduces maintenance and replacement frequency.
• Stable Performance: Maintains performance under high ripple current conditions.
• Environmentally Sound: Complies with hazardous substance regulations.

Additional Details:

The SKF-1C474M-RP has a capacitance value of 0.47μF (474 represents 47 x 10^4 pF) and a voltage rating of 16V (1C signifies 16V). The tolerance is generally ±20%. The 'RP' suffix usually indicates a radial lead configuration for through-hole mounting. It's designed to operate within a temperature range of -40°C to +105°C. ESR (Equivalent Series Resistance) is generally low, enhancing circuit efficiency. Designers can reference the datasheet for precise dimensional specifications for optimized board layout. The SKF series is frequently chosen when small size, extended lifespan, and high-temperature resilience are critical for circuit performance.