C1005C0G2A101J050BA C1005C0G2A101J050BA Ceramic Capacitor (MLCC)

C1005C0G2A101J050BA

Overview

C1005C0G2A101J050BA is a high-quality multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component plays a crucial role in electronic circuits by storing and releasing electrical energy, filtering noise, and stabilizing voltage. As a ceramic capacitor, it utilizes a ceramic dielectric material between conductive plates, offering excellent stability, high-frequency performance, and a compact form factor. TDK’s commitment to precision engineering ensures that this component meets stringent performance requirements for a wide array of commercial applications.

Key Specifications

Applications: Commercial Grade

This capacitor is designated for commercial-grade applications, meaning it is designed to meet the robust performance and reliability standards required for general electronic devices, consumer electronics, and industrial equipment where extreme environmental conditions or mission-critical reliability (like automotive or medical life-support) are not the primary concern. It offers a cost-effective yet dependable solution for a broad spectrum of designs.

Brand: TDK

TDK is a renowned Japanese multinational electronics company known for its expertise in magnetic and electronic materials. Their components are synonymous with quality, innovation, and reliability, making them a trusted choice for engineers and manufacturers worldwide. Opting for a TDK component ensures adherence to high manufacturing standards and consistent performance.

Feature: Mid

The ‘Mid’ feature likely refers to its general-purpose characteristics, indicating it falls within the standard range of performance for MLCCs without being an ultra-high-performance or highly specialized variant. This makes it versatile for common circuit requirements.

Tolerance: ±5%

A capacitance tolerance of ±5% signifies that the actual capacitance value of the component will be within 5% of its nominal 100pF value. This level of precision is suitable for many applications where exact capacitance is important for circuit timing, filtering, or impedance matching, but not so critical as to require ultra-tight tolerances (e.g., ±0.5% or ±1%).

L x W Size: 1.0mm x 0.5mm [EIA 0402]

This specifies the physical dimensions of the capacitor, measuring 1.0mm in length and 0.5mm in width. The EIA 0402 designation is an industry-standard package size code, indicating a very small surface-mount device (SMD) suitable for miniaturized electronic assemblies. This compact size is critical for modern, space-constrained PCB designs.

Capacitance: 100pF

The nominal capacitance value of 100 picofarads (pF) indicates the amount of charge the capacitor can store. This value is typical for high-frequency decoupling, resonant circuits, and filter applications where small capacitance values are required to manage signals effectively.

T(Max.) / mm: 0.55

This attribute specifies the maximum thickness of the component as 0.55mm. Along with the length and width, this dimension is crucial for mechanical design, automated assembly, and ensuring the component fits within height constraints on a printed circuit board.

Temp. Chara.: C0G

C0G is a highly stable dielectric material classification for ceramic capacitors. It indicates a very low change in capacitance over a wide operating temperature range. Specifically, C0G capacitors exhibit a capacitance change of 0 ±30 ppm/°C, making them ideal for precision applications where temperature stability is paramount, such as timing circuits, oscillators, and filters.

Component Type: Ceramic Capacitor (MLCC)

This explicitly identifies the component as a Multilayer Ceramic Capacitor (MLCC), highlighting its construction from multiple layers of ceramic dielectric and conductive electrodes, which allows for high capacitance in a small volume.

Product Status: Production

The ‘Production’ status confirms that this component is actively being manufactured and is readily available for new designs and mass production, ensuring long-term supply and support.

Rated Voltage [DC] / V: 100

The rated DC voltage of 100V indicates the maximum continuous DC voltage that can be applied across the capacitor without risk of dielectric breakdown or damage. It is essential to select a capacitor with a rated voltage significantly higher than the maximum expected operating voltage in the circuit to ensure reliability and longevity.

Cap.Change or Temp.Coef.: 0±30ppm/°C

This reiterates and quantifies the temperature stability characteristic of the C0G dielectric. A temperature coefficient of 0 ±30 parts per million per degree Celsius means that for every degree Celsius change in temperature, the capacitance will vary by no more than 30 parts per million from its nominal value. This is an exceptionally stable characteristic.

Operating Temp. Range / °C: -55 to 125

This wide operating temperature range, from -55°C to 125°C, demonstrates the capacitor’s robustness and suitability for demanding environments. It ensures reliable performance across extreme cold and hot conditions, typical in many commercial and industrial electronic systems.

Features and Benefits

• Exceptional Temperature Stability (C0G Dielectric): The C0G temperature characteristic ensures minimal capacitance variation (0 ±30ppm/°C) over a broad operating temperature range (-55°C to 125°C), making it ideal for precision applications where stable performance is critical.
• Compact 0402 Package Size: With dimensions of 1.0mm x 0.5mm, this MLCC offers significant space savings on printed circuit boards, enabling miniaturization of electronic devices and higher component density.
• High Reliability from TDK: Manufactured by TDK, a leader in electronic components, this capacitor guarantees high quality, consistent performance, and long-term reliability for commercial-grade applications.
• Precise 100pF Capacitance with ±5% Tolerance: The 100pF capacitance with a tight ±5% tolerance provides accurate filtering, timing, and resonant circuit performance, crucial for sensitive electronic designs.
• Robust 100V DC Rated Voltage: A 100V DC rating provides ample voltage headroom for many commercial circuits, enhancing the capacitor’s reliability and preventing dielectric breakdown under normal operating conditions.

Typical Applications

• High-Frequency Decoupling: In digital and analog circuits, the C1005C0G2A101J050BA is excellent for decoupling power supply lines to filter out high-frequency noise generated by switching components, ensuring stable operation of integrated circuits. Its small size and C0G stability make it effective close to IC pins.
• RF and Microwave Circuits: Due to its C0G dielectric and low ESR/ESL characteristics inherent to MLCCs, this capacitor is well-suited for impedance matching, resonant circuits, and filtering in radio frequency (RF) modules, wireless communication devices, and other high-frequency applications.
• Timing and Oscillator Circuits: The exceptional temperature stability of the C0G dielectric makes this capacitor an ideal choice for precision timing circuits, crystal oscillators, and phase-locked loops (PLLs) where capacitance drift with temperature would adversely affect frequency accuracy.
• Analog Signal Filtering: It can be used in various analog filter designs (e.g., band-pass, low-pass, high-pass) where a stable, precise capacitance value is required to define cutoff frequencies and ensure accurate signal processing in audio equipment, sensors, and instrumentation.
• General Purpose Circuitry: Beyond specialized applications, this versatile TDK capacitor serves as a reliable component in a wide range of general-purpose electronic circuits for bypassing, coupling, and DC blocking functions in consumer electronics, industrial controls, and computing peripherals.

Summary

The C1005C0G2A101J050BA from TDK is a high-performance, commercial-grade 100pF MLCC designed for precision and reliability. Its C0G dielectric ensures outstanding temperature stability, while the compact 0402 package makes it suitable for miniaturized designs. With a 100V DC rating and ±5% tolerance, it is an excellent choice for demanding applications in filtering, decoupling, and timing circuits. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your project needs.

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