CKG57KX7T2E225M335JH CKG57KX7T2E225M335JH Ceramic Capacitor (MLCC)

CKG57KX7T2E225M335JH is a high-performance Ceramic Capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This specific model falls under the Passive Components category, crucial for filtering, bypassing, coupling, and energy storage in a wide array of electronic circuits. As a Multilayer Ceramic Capacitor, it leverages multiple layers of dielectric and electrode materials to achieve high capacitance values in a compact form factor, making it an indispensable component in modern electronics where space efficiency and reliability are paramount. TDK’s commitment to quality ensures that this capacitor delivers stable performance across its specified operating conditions, making it suitable for demanding commercial-grade applications.

Key Specifications

The CKG57KX7T2E225M335JH boasts several critical specifications that define its performance and suitability for various designs:

• Apps. (Application Grade): Commercial Grade – This designation indicates that the capacitor is designed for use in general electronic equipment where standard reliability and performance are required, differentiating it from automotive or industrial-specific grades.
• Brand: TDK – TDK is a renowned Japanese multinational electronics company known for its high-quality electronic components, ensuring reliability and adherence to international standards.
• Feature: MidMega – This feature likely refers to TDK’s internal classification for capacitors offering a balance of high capacitance and compact size, suitable for a broad range of applications requiring moderate to high capacitance values.
• Tolerance: ±20% – This value specifies the permissible deviation of the actual capacitance from its nominal value (2.2μF). A ±20% tolerance is common for general-purpose ceramic capacitors, indicating it’s suitable for applications where precise capacitance isn’t critically sensitive.
• L x W Size: 5.7mm x 5.0mm [EIA 2220] – This denotes the physical dimensions of the capacitor, corresponding to the industry-standard EIA 2220 package size. This large footprint is indicative of higher capacitance or voltage ratings, providing designers with clear information for PCB layout and component placement.
• Capacitance: 2.2μF – This is the nominal capacitance value, representing the component’s ability to store an electrical charge. A 2.2μF capacitance is substantial for an MLCC, often used in power supply filtering, decoupling, and energy storage applications.
• T(Max.) / mm: 3.5 – This indicates the maximum thickness of the component, which is 3.5mm. This dimension is crucial for mechanical design, especially in height-constrained applications.
• Temp. Chara. (Temperature Characteristic): X7T – The X7T temperature characteristic defines how the capacitance changes over a specified temperature range. For X7T, the capacitance change is within +22% to -33% over an operating temperature range of -55°C to +125°C, making it suitable for environments with wide temperature fluctuations.
• Component Type: Ceramic Capacitor (MLCC) – This confirms it is a Multilayer Ceramic Capacitor, known for its high-frequency performance, low ESR (Equivalent Series Resistance), and compact size.
• Product Status: Production – This indicates that the component is actively being manufactured and is readily available for new designs and mass production, ensuring long-term supply.
• Rated Voltage [DC] / V: 250 – This is the maximum DC voltage that can be continuously applied across the capacitor without causing damage. A 250V rating makes it suitable for applications with higher voltage rails, offering a robust solution.
• Cap.Change or Temp.Coef.: +22,-33% – This reiterates the capacitance change over the operating temperature range, directly correlating with the X7T characteristic. It provides a clear understanding of the capacitor’s stability under varying thermal conditions.
• Operating Temp. Range / °C: -55 to 125 – This specifies the ambient temperature range within which the capacitor is designed to operate reliably, demonstrating its robustness for extreme cold and hot environments.

Features and Benefits

• High Capacitance in a Compact Form: The 2.2μF capacitance in an EIA 2220 package, combined with TDK’s MidMega feature, offers significant charge storage capabilities without requiring excessive board space, ideal for miniaturized electronics.
• Wide Operating Temperature Range: With an operating range of -55°C to +125°C, this capacitor is highly versatile and reliable in diverse environmental conditions, from industrial controls to outdoor equipment.
• Robust Voltage Handling: A 250V DC rated voltage provides ample headroom for many power supply and signal conditioning applications, enhancing circuit stability and longevity.
• Commercial Grade Reliability: Designed for commercial applications, it offers a balance of cost-effectiveness and dependable performance, meeting the needs of a broad market segment.
• Low ESR and ESL: As an MLCC, it inherently offers low Equivalent Series Resistance (ESR) and Equivalent Series Inductance (ESL), crucial for effective high-frequency decoupling and filtering in sensitive circuits.

Typical Applications

• Power Supply Decoupling and Filtering: The 2.2μF capacitance and 250V rating make the CKG57KX7T2E225M335JH ideal for decoupling power rails in DC-DC converters, AC-DC power supplies, and voltage regulators, ensuring stable voltage delivery by suppressing noise and ripple.
• Signal Coupling and Bypass: In analog and digital circuits, it can be used for coupling signals between stages or bypassing unwanted AC components to ground, maintaining signal integrity and preventing interference.
• Timing Circuits and Oscillators: Its stable capacitance (within the X7T characteristic) allows for use in non-critical timing circuits, RC oscillators, and filters where precise frequency control is not paramount but stability over temperature is beneficial.
• Industrial Control Systems: Given its wide operating temperature range and commercial-grade reliability, this capacitor is well-suited for use in industrial automation, process control equipment, and embedded systems operating in challenging environments.
• General Electronic Equipment: From consumer electronics to telecommunications infrastructure, the CKG57KX7T2E225M335JH serves as a versatile component for various functions requiring stable capacitance and voltage handling.

The CKG57KX7T2E225M335JH from TDK is a reliable and versatile ceramic capacitor designed to meet the demands of modern electronic circuits. Its robust specifications, including a 2.2μF capacitance, 250V rating, and wide operating temperature range, make it an excellent choice for a multitude of commercial-grade applications. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your design and production needs.

Browse more Ceramic Capacitors (MLCC) at Cirkit Electro Components.

Buy CKG57KX7T2E225M335JH online in India from Cirkit Electro Components, Mumbai. GST invoice provided, fast shipping across India, and bulk / quantity pricing available. Add to cart, or contact us for bulk orders and the best price in India.