The SKF-1D104M-RA2 is an aluminum electrolytic capacitor manufactured by Elna America. As a member of the SKF series, it's characterized by a small form factor and reliable performance at elevated temperatures. This capacitor is ideal for applications where space is limited and consistent operation in warmer conditions is required.

Applications:

• Wearable Electronics: Used in smartwatches, fitness trackers, and other wearable devices.
• Mobile Devices: Found in smartphones and tablets for various filtering and decoupling applications.
• Small Power Supplies: Employed in compact power supplies and adapters.
• Audio Equipment: Suitable for use in audio amplifiers and preamplifiers.
• Consumer Electronics: Used across a broad range of consumer electronic devices.

Features:

• Compact Size: Optimized for high-density circuit board layouts.
• High-Temperature Rating (105°C): Operates reliably in thermally demanding environments.
• Long Operational Life: Provides extended service life, reducing the need for replacements.
• High Ripple Current Capability: Tolerates high ripple current without degradation.
• RoHS Compliant: Complies with RoHS environmental standards.

Benefits:

• Space Savings: Allows for denser component placement and smaller product designs.
• Increased Reliability: Ensures stable performance even at high temperatures.
• Reduced Maintenance: Minimizes the need for frequent component changes.
• Consistent Performance: Maintains stable operation even with high ripple current.
• Environmentally Friendly: Adheres to regulations restricting hazardous substances.

Additional Details:

The SKF-1D104M-RA2 has a capacitance value of 0.1μF (104 represents 10 x 10^4 pF) and a voltage rating of 20V (1D signifies 20V). Typically features a ±20% tolerance. The 'RA2' suffix usually refers to a specific lead configuration suitable for through-hole mounting with radial leads. The operating temperature range is typically from -40°C to +105°C. Lower ESR values help optimize efficiency in filtering applications. Physical dimensions should be verified in the datasheet for exact PCB layout. The SKF series is a popular choice where small size, long lifespan, and resilience to high temperatures are essential for circuit design.