The DE1007R681K2K is a ceramic capacitor manufactured by Murata Electronics North America. These capacitors are known for their reliability, small size, and stable performance, making them suitable for a wide range of applications in electronic circuits. They are commonly used for decoupling, filtering, and general-purpose applications where a stable capacitance value is required.

Applications

• Consumer Electronics: Used in devices such as smartphones, tablets, and audio equipment.
• Industrial Equipment: Implemented in industrial control systems, power supplies, and motor drives.
• Automotive Electronics: Found in automotive control units, sensor interfaces, and infotainment systems.
• Communication Devices: Employed in mobile phones, routers, and network devices.
• Computer Peripherals: Used in printers, scanners, and other computer accessories.

Features

• Ceramic Dielectric: Utilizes a ceramic dielectric material for stable performance and high reliability.
• Small Size: Available in small case sizes for high-density circuit board designs.
• High Capacitance Values: Offers a range of capacitance values to suit various circuit requirements.
• Low ESR (Equivalent Series Resistance): Features low ESR for efficient performance in high-frequency circuits.
• RoHS Compliant: Compliant with RoHS directives, ensuring environmental friendliness.

Benefits

• Reliable Performance: Provides consistent and reliable performance in general-purpose applications.
• Compact Size: Small size saves valuable board space, enabling miniaturization of electronic devices.
• Stable Capacitance: Maintains stable capacitance values over a wide range of operating conditions.
• Efficient Performance: Low ESR ensures efficient performance in high-frequency circuits.
• Environmental Compliance: RoHS compliance ensures environmental friendliness and meets regulatory requirements.

Additional Details

Based on similar Murata part numbers, the DE1007R681K2K likely has a capacitance value of 680pF (0.68nF) with a tolerance indicated by 'K' (typically ±10%). The voltage rating would need to be confirmed via a datasheet, but it's likely to be in the range of 50V or higher, depending on the specific series. The capacitor most likely comes in a surface mount package, such as 0603 or 0805. Ceramic capacitors like the DE1007R681K2K are essential components in modern electronic devices, providing stable capacitance for various functions.