C3216X7S3D471K130AA C3216X7S3D471K130AA Ceramic Capacitor (MLCC)

C3216X7S3D471K130AA is a high-quality ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is essential for a wide range of electronic circuits, primarily functioning to store and release electrical energy, filter noise, and stabilize voltage. As a Multi-Layer Ceramic Capacitor (MLCC), it offers a compact form factor and excellent performance characteristics, making it suitable for demanding commercial-grade applications where reliability and precision are paramount. TDK’s commitment to innovation ensures this capacitor meets stringent industry standards.

Key Specifications

The attributes of the C3216X7S3D471K130AA capacitor define its performance and suitability for specific applications:

Apps.: Commercial Grade – This designation indicates that the capacitor is designed and tested to meet the rigorous demands of commercial electronic products, ensuring stable operation and longevity in professional environments rather than consumer-grade applications.

Brand: TDK – TDK is a renowned Japanese multinational electronics company known for its high-quality passive components, magnetic products, and advanced electronic materials. Choosing a TDK component ensures reliability and adherence to global manufacturing standards.

Feature: High – This general descriptor, often used in TDK’s catalog, implies that the capacitor possesses superior characteristics in certain performance aspects, such as capacitance stability, voltage handling, or reliability, distinguishing it from standard alternatives.

Tolerance: ±10% – The capacitance tolerance specifies the permissible deviation from the nominal capacitance value (470pF). A ±10% tolerance is common for general-purpose capacitors, indicating a reasonable level of precision suitable for many circuit designs.

L x W Size: 3.2mm x 1.6mm [EIA 1206] – This refers to the physical dimensions of the surface-mount device (SMD) capacitor. The 3.2mm length and 1.6mm width correspond to the industry-standard EIA 1206 package size, which is a widely used footprint for many electronic assemblies, balancing compactness with ease of handling during manufacturing.

Capacitance: 470pF – This is the primary electrical characteristic, representing the capacitor’s ability to store charge. A capacitance of 470 picofarads is suitable for high-frequency filtering, coupling, and timing applications where smaller capacitance values are required.

T(Max.) / mm: 1.5 – This indicates the maximum thickness of the component, which is 1.5mm. This dimension is crucial for mechanical design considerations, especially in compact or height-constrained electronic devices.

Temp. Chara.: X7S – The X7S temperature characteristic defines how the capacitance changes over a specified temperature range. For X7S, the operating temperature range is -55°C to +125°C, and the capacitance change is limited to ±22% within this range, making it suitable for applications requiring stable performance across a wide temperature spectrum.

Component Type: Ceramic Capacitor (MLCC) – This confirms it is a Multi-Layer Ceramic Capacitor, known for its excellent high-frequency performance, low equivalent series resistance (ESR), and compact size, making it a versatile choice for various electronic circuits.

Product Status: Production – This status indicates that the component is actively being manufactured and is readily available for new designs and existing production lines, ensuring long-term supply stability.

Rated Voltage [DC] / V: 2000 – The rated voltage of 2000V DC (2kV) is the maximum continuous DC voltage that can be applied across the capacitor without risking damage or premature failure. This high voltage rating makes it suitable for power supply units, high-voltage filtering, and industrial applications.

Cap.Change or Temp.Coef.: ±22% – This reiterates the capacitance change over the operating temperature range for the X7S dielectric, confirming that the capacitance will not deviate by more than ±22% from its nominal value between -55°C and +125°C.

Operating Temp. Range / °C: -55 to 125 – This specifies the full temperature range over which the capacitor is designed to operate reliably, from extreme cold to high heat, making it robust for diverse environmental conditions.

Features and Benefits

• High Voltage Capability: With a 2000V DC rating, this capacitor is ideal for applications requiring robust voltage handling, providing enhanced reliability and safety in high-power circuits.
• Wide Operating Temperature Range: The -55°C to +125°C operating range, combined with X7S temperature characteristics, ensures stable performance even in harsh environmental conditions, reducing the need for temperature compensation.
• Compact EIA 1206 Package: The industry-standard 3.2mm x 1.6mm footprint allows for efficient use of PCB space, facilitating miniaturization in electronic designs without compromising performance.
• Commercial Grade Reliability: Designed for commercial applications, this TDK MLCC offers superior quality and durability, minimizing field failures and extending the lifespan of end products.
• Excellent High-Frequency Performance: As an MLCC, it exhibits low ESR and ESL, making it highly effective for high-frequency decoupling, filtering, and resonant circuit applications.

Typical Applications

The C3216X7S3D471K130AA ceramic capacitor’s robust specifications make it suitable for a diverse array of professional and industrial applications:

1. High-Voltage Power Supplies: Its 2000V DC rating makes it an excellent choice for filtering and smoothing in high-voltage power supply units, ensuring stable DC output and protecting sensitive downstream components from voltage spikes.

2. Industrial Control Systems: In industrial automation and control equipment, these capacitors can be used for noise suppression, signal coupling, and timing circuits, contributing to the reliability and precision of machinery operating in demanding environments.

3. DC-DC Converters: Essential for input and output filtering in DC-DC converters, particularly those operating at higher voltages, to reduce ripple and ensure efficient power conversion, which is critical in telecommunications and automotive electronics.

4. Lighting Ballasts and Drivers: The capacitor can be integrated into LED drivers and electronic ballasts for fluorescent lamps, where it helps in power factor correction, voltage regulation, and filtering, contributing to energy efficiency and extended product life.

5. Test and Measurement Equipment: Precision instruments often require stable and reliable components. This capacitor can be used in various stages of test and measurement devices for signal conditioning, ensuring accurate readings and consistent performance.

6. Medical Devices (Non-Life Support): For non-life support medical equipment, the reliability and stability of this commercial-grade capacitor are beneficial for power management and signal processing circuits, where consistent operation is crucial.

In summary, the C3216X7S3D471K130AA from TDK is a high-performance, high-voltage ceramic capacitor designed for demanding commercial applications. Its robust specifications, including a 2000V rating and wide operating temperature range, make it a versatile component for various electronic designs. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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