C1005X5R1C225K050BC C1005X5R1C225K050BC Ceramic Capacitor (MLCC)

C1005X5R1C225K050BC

Overview

C1005X5R1C225K050BC is a high-quality multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is designed to store and release electrical energy, filter noise, and stabilize voltage in a wide array of electronic circuits. As a ceramic capacitor, it utilizes a ceramic dielectric material, offering excellent high-frequency performance, reliability, and compact size. TDK’s commitment to precision engineering ensures that this MLCC delivers consistent performance for demanding commercial-grade applications.

Key Specifications

• Applications: Commercial Grade
  This capacitor is engineered for use in commercial electronic products, indicating its suitability for general consumer electronics, industrial controls, and other non-automotive or non-critical medical applications where robust performance and cost-effectiveness are key considerations.
• Brand: TDK
  TDK is a renowned Japanese multinational electronics company known for its expertise in magnetic and ceramic materials. Their components are trusted worldwide for quality, innovation, and reliability, making this capacitor a dependable choice for designers.
• Feature: General
  Designated as a ‘General’ feature component, this MLCC is versatile and suitable for a broad spectrum of standard capacitance applications, including decoupling, bypassing, filtering, and timing circuits, without specialized characteristics like high-Q or ultra-low ESR.
• Tolerance: ±10%
  The capacitance tolerance of ±10% means that the actual capacitance value of the component will fall within 10% above or below its nominal 2.2μF value. This level of tolerance is common for general-purpose applications where precise capacitance is not overly critical but consistent performance is still required.
• L x W Size: 1.0mm x 0.5mm [EIA 0402]
  This specifies the physical dimensions of the capacitor, corresponding to the EIA 0402 standard package size. This miniature footprint (1.0mm length by 0.5mm width) is crucial for modern compact electronic designs, enabling high-density PCB layouts and miniaturization of devices.
• Capacitance: 2.2μF
  With a nominal capacitance of 2.2 microfarads (μF), this capacitor is capable of storing a significant amount of charge for its size. This value is frequently used in power supply filtering, energy storage, and signal coupling applications where moderate capacitance is needed.
• T(Max.) / mm: 0.55
  This indicates the maximum thickness of the component, which is 0.55 millimeters. This thin profile is beneficial for designs with strict height constraints, such as slim portable devices and multi-layer PCBs.
• Temperature Characteristic: X5R
  The X5R dielectric material exhibits a capacitance change of ±15% over the operating temperature range of -55°C to +85°C. X5R capacitors are a popular choice for general-purpose applications requiring stable performance across a wide temperature spectrum, offering a good balance of capacitance stability and cost-effectiveness.
• Component Type: Ceramic Capacitor (MLCC)
  This explicitly identifies the component as a Multilayer Ceramic Capacitor, highlighting its construction from multiple layers of ceramic dielectric and metal electrodes, which allows for high capacitance values in a small package.
• Product Status: Production
  The ‘Production’ status confirms that this component is actively manufactured and readily available for mass production, ensuring long-term supply and support for new and existing designs.
• Rated Voltage [DC] / V: 16
  The capacitor is rated for a maximum DC voltage of 16 volts. This means it can safely operate in circuits where the DC voltage across its terminals does not exceed 16V, making it suitable for many low-voltage digital and analog circuits.
• Cap. Change or Temp. Coef.: ±15%
  This reiterates the capacitance change characteristic, specifically for the X5R dielectric. It signifies that the capacitance value will not deviate by more than ±15% from its nominal value when subjected to temperature variations within its specified operating range.
• Operating Temp. Range / °C: -55 to 85
  This specifies the ambient temperature range within which the capacitor is designed to operate reliably. The wide range from -55°C to +85°C makes it suitable for diverse environments, from cold industrial settings to moderately warm consumer electronics.

Features and Benefits

• Compact EIA 0402 Footprint: The miniature 1.0mm x 0.5mm size of the C1005X5R1C225K050BC allows for significant space savings on printed circuit boards, enabling smaller and more portable electronic devices while maintaining high component density.
• Reliable TDK Quality: Manufactured by TDK, a leader in passive components, this MLCC benefits from stringent quality control and advanced ceramic technology, ensuring high reliability and consistent performance over its operational lifespan.
• Stable X5R Dielectric: The X5R temperature characteristic provides a good balance of capacitance stability (±15% change) across a broad operating temperature range of -55°C to +85°C, making it suitable for general-purpose applications where moderate temperature variations are expected.
• Versatile 2.2μF Capacitance: The 2.2μF capacitance value, combined with a 16V rating, makes this capacitor highly versatile for various circuit functions such as decoupling, bypassing, filtering, and energy storage in low-voltage commercial applications.
• Commercial Grade Suitability: Designed for commercial applications, this capacitor offers a cost-effective solution without compromising on the essential performance and reliability required for a wide range of consumer and industrial electronics.

Typical Applications

• Decoupling and Bypass Filtering: The C1005X5R1C225K050BC is extensively used in decoupling applications to suppress noise on power supply lines, providing stable voltage to integrated circuits. Its 2.2μF capacitance effectively shunts high-frequency noise to ground, preventing it from affecting sensitive digital and analog circuitry.
• General-Purpose Filtering: In various signal processing and power management circuits, this MLCC serves as a general filter, smoothing out ripples in DC power supplies or filtering out unwanted frequency components in analog signals, contributing to cleaner and more stable circuit operation.
• Timing Circuits: While not a precision timing component, its stable X5R characteristic and 2.2μF capacitance make it suitable for less critical timing applications in conjunction with resistors, such as simple RC oscillators or delay circuits in consumer electronics.
• Energy Storage and Discharge: In applications requiring temporary energy storage or rapid discharge, such as in switch-mode power supplies (SMPS) or LED drivers, this capacitor can store charge and release it as needed to maintain voltage stability or provide pulsed current.
• Portable Consumer Electronics: Due to its compact 0402 size and robust performance, the C1005X5R1C225K050BC is ideal for space-constrained devices like smartphones, tablets, wearables, and other battery-powered gadgets where miniaturization is a critical design factor.

Summary

The TDK C1005X5R1C225K050BC ceramic capacitor is a reliable and compact solution for a broad spectrum of commercial electronic applications. Its 2.2μF capacitance, 16V rating, and X5R temperature characteristics, combined with TDK’s renowned manufacturing quality, make it an excellent choice for designers seeking dependable performance in a small form factor. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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