C2012JB1E106M125AB C2012JB1E106M125AB Ceramic Capacitor (MLCC)

C2012JB1E106M125AB is a commercial-grade multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is designed to store and release electrical energy, playing a critical role in filtering, decoupling, and timing circuits within a wide array of electronic devices. Its compact 0805 package size and 10μF capacitance make it suitable for space-constrained applications requiring stable performance.

Key Specifications

The Apps. attribute indicates this is a “Commercial Grade” component, meaning it is designed for general electronic applications where standard reliability and performance are required, as opposed to specialized automotive or high-reliability industrial uses. The Brand, TDK, signifies a reputable manufacturer known for quality and innovation in passive components. The Feature is “General,” highlighting its broad applicability across various circuit designs. A Tolerance of “±20%” specifies the permissible deviation of the actual capacitance value from the nominal 10μF, which is a common tolerance for general-purpose ceramic capacitors. The L x W Size of “2.0mm x 1.25mm [EIA 0805]” refers to its physical dimensions, corresponding to the industry-standard 0805 package code, which is widely adopted for surface-mount technology (SMT) assembly due to its balance of size and ease of handling. The core specification, Capacitance, is “10μF,” indicating its ability to store 10 microfarads of charge. T(Max.) / mm at “1.45” denotes the maximum thickness of the component, crucial for PCB layout and enclosure design. The Temp. Chara., “JB,” refers to the temperature characteristic, which defines how the capacitance changes over the operating temperature range. For JB characteristics, the Cap.Change or Temp.Coef. is “±10%” over the specified temperature range, indicating a relatively stable capacitance performance. The Component Type is clearly defined as a “Ceramic Capacitor (MLCC),” emphasizing its dielectric material and construction. The Product Status is “Obsolete,” which is an important consideration for new designs, although it may still be available for existing product maintenance. The Rated Voltage [DC] / V is “25,” meaning the capacitor can safely operate with a maximum DC voltage of 25 volts across its terminals. Finally, the Operating Temp. Range / °C of “-25 to 85” specifies the ambient temperature range within which the capacitor is designed to operate reliably, ensuring its performance in typical commercial environments.

Features and Benefits

• Compact 0805 Package: The small 2.0mm x 1.25mm footprint allows for high-density PCB designs, crucial for miniaturized electronic devices and space-constrained applications.
• Reliable TDK Manufacturing: As a product from TDK, users benefit from the manufacturer’s long-standing reputation for quality, consistency, and advanced material science in ceramic capacitor production.
• Stable JB Temperature Characteristic: With a capacitance change of ±10% over the -25 to 85°C operating range, the C2012JB1E106M125AB offers predictable performance in varying thermal conditions, suitable for general-purpose applications.
• Versatile 25V Rating: The 25V DC rated voltage provides ample headroom for common low-voltage digital and analog circuits, ensuring robust operation without risk of dielectric breakdown.
• General-Purpose Application Suitability: Its commercial grade and general features make it a flexible component for a wide array of electronic designs, simplifying component selection for engineers.

Typical Applications

The C2012JB1E106M125AB ceramic capacitor finds extensive use across various commercial electronic applications due to its balanced specifications and compact size. One primary application is in power supply decoupling for integrated circuits (ICs). In this role, it is placed close to the power pins of microcontrollers, ASICs, or other digital ICs to filter out high-frequency noise and provide a stable local power source, preventing voltage dips during sudden current demands. Another common use is in signal coupling and filtering within analog circuits. For instance, it can be used in audio amplifiers to block DC components while allowing AC audio signals to pass, or in sensor interfaces to filter out unwanted noise from the sensor output. Furthermore, this capacitor is often employed in timing circuits, such as RC oscillators or monostable multivibrators, where its capacitance value, combined with a resistor, determines the time constant of the circuit, critical for clock generation or delay functions. It also serves effectively in EMI/RFI suppression filters, where it helps to attenuate electromagnetic interference and radio-frequency interference, ensuring compliance with regulatory standards and improving system stability in communication devices or data transmission lines. Lastly, its compact size makes it ideal for use in portable consumer electronics like smartphones, tablets, and wearable devices, where board space is at a premium and reliable performance is essential for long battery life and consistent operation.

This TDK C2012JB1E106M125AB ceramic capacitor is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your project needs.

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

Buy C2012JB1E106M125AB 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.