CD65ZU2GA681MYVKA CD65ZU2GA681MYVKA Ceramic Disc Capacitor

CD65ZU2GA681MYVKA is a high-quality Ceramic Disc Capacitor manufactured by TDK, a global leader in electronic components. This passive component is specifically designed for commercial-grade applications, offering reliable performance in various electronic circuits. As a leaded disc ceramic capacitor, it provides excellent stability and is particularly suited for applications requiring safety-critical operation due to its X1/Y1 safety rating. TDK’s commitment to quality ensures that this component meets stringent industry standards, making it a trusted choice for engineers and designers.

Key Specifications

The CD65ZU2GA681MYVKA capacitor boasts several critical specifications that define its performance and suitability for specific applications:

• Apps. (Commercial Grade): This designation indicates the capacitor is engineered for general-purpose commercial electronics, where reliability and cost-effectiveness are key considerations, rather than highly specialized or extreme environment applications.
• Brand (TDK): TDK is a renowned Japanese multinational electronics company known for its expertise in passive components, magnetic products, and storage devices. Their brand signifies a commitment to quality, innovation, and reliability in electronic components.
• Feature (Safety, Halogen-free): The ‘Safety’ feature highlights its compliance with safety standards, particularly its X1/Y1 rating, which is crucial for line-to-ground and line-to-line applications in power supplies and EMI/RFI filters. Being ‘Halogen-free’ indicates an environmentally conscious design, reducing hazardous substances in line with modern environmental regulations.
• Tolerance (±20%): This specifies the permissible deviation of the actual capacitance value from its nominal value. A ±20% tolerance is typical for ceramic disc capacitors used in non-precision timing or filtering applications where exact capacitance is not critical.
• Capacitance (680pF): This is the fundamental electrical property of the capacitor, indicating its ability to store an electrical charge. A 680 picofarad (pF) capacitance is suitable for various filtering, coupling, and bypass applications in the kilohertz to megahertz frequency range.
• D(Max.) / mm ((7)): This refers to the maximum diameter of the capacitor body, specified as 7mm. This dimension is crucial for PCB layout and ensuring proper fit within an enclosure.
• F(Nom.) / mm (10): This represents the nominal lead spacing, which is 10mm. Lead spacing is vital for automated assembly processes and ensures compatibility with standard PCB hole patterns.
• T(Max.) / mm (7): This indicates the maximum thickness of the capacitor body, also 7mm. Like the diameter, this dimension is important for mechanical design and space allocation on the circuit board.
• Temp. Chara. (Z5U): The Z5U temperature characteristic defines how the capacitance changes with temperature. Z5U capacitors operate effectively between +10°C and +85°C, with a capacitance change of +22% to -56%. This makes them suitable for applications where moderate temperature stability is acceptable.
• Component Type (Ceramic Disc Capacitor): This identifies the physical construction and dielectric material. Ceramic disc capacitors are known for their compact size, low cost, and good high-frequency performance.
• Product Status (Production): This confirms that the component is actively being manufactured and is readily available for new designs and mass production, ensuring long-term supply.
• Rated Voltage [AC] / VAC (X1/440Y1/400): This is a critical safety rating. X1/440VAC indicates its suitability for line-to-line applications (across the mains) up to 440V AC, while Y1/400VAC signifies its use in line-to-ground applications (bypassing mains to chassis) up to 400V AC. These ratings are essential for safety and EMI suppression in mains-powered equipment.
• Lead Length / Package Type (Taping): ‘Taping’ indicates that the capacitors are supplied on tape and reel, which is ideal for automated pick-and-place assembly machines, facilitating efficient and high-volume manufacturing.

Features and Benefits

• Enhanced Safety Compliance: With its X1/440VAC and Y1/400VAC safety ratings, the CD65ZU2GA681MYVKA is specifically designed for use in applications requiring robust safety measures against electrical shock and fire hazards, making it ideal for mains-connected equipment.
• Environmentally Responsible Design: The halogen-free construction aligns with modern environmental directives, reducing the presence of hazardous substances and supporting eco-friendly product development.
• Reliable Performance in Commercial Applications: Engineered for commercial grade use, this TDK capacitor provides consistent and dependable performance in a wide array of electronic devices, ensuring long operational life and stability.
• Optimized for Automated Assembly: Supplied in taping format, the component is perfectly suited for high-speed automated assembly lines, leading to reduced manufacturing costs and increased production efficiency.
• Compact and Space-Saving: With a maximum diameter and thickness of 7mm, this ceramic disc capacitor offers a compact footprint, allowing for denser PCB layouts and smaller overall product designs.

Typical Applications

• AC-DC Power Supplies: The X1/Y1 safety rating makes this capacitor indispensable in primary side EMI/RFI filtering circuits of AC-DC power supplies. It helps suppress common mode and differential mode noise, ensuring compliance with EMC standards and protecting downstream circuitry.
• Home Appliances: Used in white goods like washing machines, refrigerators, and microwave ovens, it provides essential safety and noise suppression for mains input, protecting sensitive control electronics from power line disturbances.
• Industrial Control Systems: In PLCs, motor drives, and other industrial equipment, the CD65ZU2GA681MYVKA helps filter out electrical noise generated by motors and switching power supplies, ensuring stable operation and preventing malfunctions.
• Lighting Applications: In LED drivers and other lighting ballasts, it can be employed for EMI filtering at the AC input, contributing to a cleaner power factor and preventing interference with other electronic devices.
• Consumer Electronics: From televisions to audio equipment, this capacitor can be found in power input sections, providing basic filtering and safety isolation from the AC mains, enhancing product reliability and user safety.

The TDK CD65ZU2GA681MYVKA Ceramic Disc Capacitor is a robust and reliable component for a wide range of commercial and safety-critical applications. Cirkit Electro Components, Mumbai, proudly stocks and ships this essential part across India, ensuring prompt delivery for your project needs.

Browse more Ceramic Capacitors (Leaded Disc) at Cirkit Electro Components.

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