C1608X8R2A102M080AE C1608X8R2A102M080AE Ceramic Capacitor (MLCC)

C1608X8R2A102M080AE is a high-performance ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is specifically designed for commercial-grade applications, offering reliable capacitance in a compact surface-mount package. Its primary function is to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. The C1608X8R2A102M080AE is part of TDK’s extensive lineup of advanced ceramic capacitors, known for their quality and durability in demanding environments.

Key Specifications

The attributes of the C1608X8R2A102M080AE are crucial for understanding its performance and suitability for various designs:

• Applications: Commercial Grade – This designation indicates that the capacitor is engineered for use in general electronic products, industrial equipment, and other applications where standard reliability and performance are required, as opposed to automotive or medical-specific grades.
• Brand: TDK – TDK is a renowned Japanese multinational electronics company, recognized for its high-quality passive components, magnetic products, and other electronic devices. Their brand signifies reliability and technological advancement.
• Feature: Mid150°CSoft – This unique feature highlights the capacitor’s ability to operate reliably at elevated temperatures up to 150°C while maintaining its electrical characteristics. The “Soft” aspect might refer to specific internal construction or dielectric properties that enhance performance under thermal stress.
• Tolerance: ±20% – This specifies the permissible deviation of the actual capacitance value from its nominal value (1nF). A ±20% tolerance is common for general-purpose ceramic capacitors, indicating it is suitable for applications where precise capacitance is not critically sensitive.
• L x W Size: 1.6mm x 0.8mm [EIA 0603] – This defines the physical dimensions of the surface-mount device (SMD) package. The EIA 0603 standard size (0.06 x 0.03 inches) is widely adopted, making it compatible with automated pick-and-place manufacturing processes and suitable for miniaturized circuits.
• Capacitance: 1nF – The nominal capacitance value of 1 nanofarad (1000 picofarads). This value is fundamental for determining its role in filtering, coupling, or timing circuits.
• T(Max.) / mm: 0.95 – This indicates the maximum thickness of the component, which is 0.95mm. This dimension is important for mechanical design and ensuring proper clearance in compact circuit board layouts.
• Temperature Characteristic: X8R – The X8R dielectric material is a specific class of ceramic dielectric that offers stable capacitance performance over a wide temperature range. It guarantees a capacitance change of no more than ±15% from its nominal value over the operating temperature range of -55°C to +150°C.
• Component Type: Ceramic Capacitor (MLCC) – This identifies it as a Multi-Layer Ceramic Capacitor, which utilizes multiple layers of ceramic dielectric and metal electrodes to achieve high capacitance values in a small form factor.
• Product Status: Production (NRND) – “NRND” stands for Not Recommended for New Designs. While the product is still in production and available, the manufacturer suggests considering newer alternatives for new product developments, possibly due to newer, more optimized parts becoming available.
• Rated Voltage [DC] / V: 100 – This is the maximum DC voltage that can be continuously applied across the capacitor without causing dielectric breakdown or damage. Operating below this voltage ensures long-term reliability.
• Cap. Change or Temp. Coef.: ±15% – This reiterates the capacitance stability over temperature, specifically for the X8R dielectric, meaning the capacitance will not vary by more than ±15% across its full operating temperature range.
• Operating Temp. Range / °C: -55 to 150 – This specifies the ambient temperature range within which the capacitor is designed to operate reliably and meet its electrical specifications. The extended upper limit of 150°C is a significant advantage for high-temperature applications.

Features and Benefits

• High-Temperature Operation: With an operating temperature range of -55°C to 150°C and an X8R dielectric, this capacitor is exceptionally well-suited for applications exposed to extreme heat, providing reliable performance where standard capacitors might fail.
• Stable Capacitance: The X8R temperature characteristic ensures that the 1nF capacitance remains stable within ±15% across its wide operating temperature range, crucial for maintaining circuit integrity and performance.
• Compact Size (EIA 0603): The small 1.6mm x 0.8mm footprint allows for high-density PCB designs, enabling miniaturization of electronic products and efficient use of board space.
• Commercial Grade Reliability: Designed for robust commercial applications, this TDK component offers a balance of performance and cost-effectiveness, ensuring long-term operation in various electronic devices.
• High Rated Voltage: A 100V DC rating makes it suitable for a broad spectrum of power supply, signal conditioning, and filtering applications in circuits operating at moderate to higher voltages.

Typical Applications

• Power Supply Decoupling: The C1608X8R2A102M080AE is ideal for decoupling power rails in microcontrollers, FPGAs, and other integrated circuits, reducing noise and ensuring stable voltage supply, especially in systems with varying load conditions or high-frequency switching.
• Filtering and Smoothing Circuits: Its 1nF capacitance and 100V rating make it effective in passive filters (low-pass, high-pass) and smoothing circuits, where it can attenuate unwanted frequencies or ripple voltage in DC power supplies.
• Signal Coupling and Bypass: In analog and digital signal processing, this capacitor can be used for AC coupling to block DC components while passing AC signals, or for bypassing high-frequency noise to ground, improving signal integrity.
• Automotive Electronics (Non-Safety Critical): While designated commercial grade, its high-temperature capability (150°C) makes it suitable for certain non-safety-critical applications within automotive systems, such as infotainment, lighting control, or body electronics, where ambient temperatures can be elevated.
• Industrial Control Systems: Its robust construction and stable performance over temperature make it a reliable choice for industrial automation, sensor interfaces, and control modules, where environmental conditions can be challenging.

In summary, the C1608X8R2A102M080AE from TDK is a versatile and reliable ceramic capacitor, offering excellent performance characteristics for a wide array of commercial and industrial electronic designs. Its high-temperature capability, stable capacitance, and compact size make it an attractive choice for engineers. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your project needs.

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