C1608JB2A152M080AA C1608JB2A152M080AA Ceramic Capacitor (MLCC)

C1608JB2A152M080AA

Overview

C1608JB2A152M080AA 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, filter noise, and stabilize voltage in a wide array of electronic circuits. As an MLCC, it offers high capacitance in a small form factor, making it ideal for space-constrained applications. TDK’s reputation for quality ensures that this capacitor provides reliable performance in its specified operating conditions.

Key Specifications

• Apps. (Commercial Grade): This designation indicates that the C1608JB2A152M080AA is suitable for general-purpose electronic applications where standard reliability and performance are required, as opposed to specialized automotive or high-reliability industrial uses. This makes it a cost-effective choice for a broad range of consumer and professional electronics.
• Brand (TDK): TDK is a renowned Japanese multinational electronics company known for its high-quality electronic components, including passive components like capacitors, inductors, and ferrite products. Choosing a TDK component ensures a certain level of manufacturing excellence and reliability.
• Feature (Mid): The ‘Mid’ feature typically refers to the dielectric material’s characteristics, often indicating a balance between capacitance stability, temperature performance, and cost. It’s suitable for general decoupling, filtering, and timing applications.
• Tolerance (±20%): This specification defines the permissible deviation of the actual capacitance value from its nominal value. A ±20% tolerance is common for general-purpose ceramic capacitors, indicating that the component’s actual capacitance will fall within 20% above or below the stated 1.5nF. This is acceptable for many non-critical timing and filtering applications.
• L x W Size (1.6mm x 0.8mm [EIA 0603]): This refers to the physical dimensions of the capacitor. The 1.6mm x 0.8mm size corresponds to the EIA 0603 standard package code, which is a very common and compact surface-mount device (SMD) footprint. This small size is crucial for miniaturization in modern electronic designs, allowing for higher component density on printed circuit boards (PCBs).
• Capacitance (1.5nF): This is the fundamental electrical property of the capacitor, representing its ability to store electrical charge. A capacitance of 1.5 nanofarads (nF) is suitable for various signal coupling, decoupling, and filtering tasks in digital and analog circuits.
• T(Max.) / mm (0.9): This indicates the maximum thickness of the component, which is 0.9mm. This dimension is important for mechanical design considerations, especially in thin electronic devices or where clearance above the PCB is critical.
• Temp. Chara. (JB): The ‘JB’ temperature characteristic refers to the dielectric material’s behavior over temperature. For JB characteristics, the capacitance change is within ±10% over the operating temperature range, making it a stable choice for applications where moderate temperature variations are expected.
• Component Type (Ceramic Capacitor (MLCC)): This confirms the component’s fundamental technology. MLCCs are known for their small size, high-frequency performance, and reliability, making them ubiquitous in modern electronics.
• Product Status (Obsolete): The ‘Obsolete’ status indicates that the manufacturer, TDK, has discontinued the production of this specific part number. While it may still be available through distributors with existing stock, new designs should consider alternative, currently produced components.
• Rated Voltage [DC] / V (100): This is the maximum DC voltage that can be continuously applied across the capacitor without causing damage or premature failure. A 100V rating provides a good margin for many common low-voltage and medium-voltage circuits, ensuring robust operation.
• Cap.Change or Temp.Coef. (±10%): This reiterates the capacitance change over the specified temperature range, which is ±10%. This level of stability is acceptable for many commercial applications where precise capacitance values are not extremely critical across temperature variations.
• Operating Temp. Range / °C (-25 to 85): This defines the ambient temperature range within which the capacitor is designed to operate reliably. A range of -25°C to 85°C covers typical indoor and many outdoor commercial environments, ensuring performance in varying thermal conditions.

Features and Benefits

• Compact 0603 Package: The small 1.6mm x 0.8mm (EIA 0603) footprint allows for high-density mounting on PCBs, enabling miniaturization of electronic devices and efficient use of board space.
• Reliable TDK Quality: Manufactured by TDK, a trusted name in passive components, ensuring consistent quality, performance, and long-term reliability for commercial applications.
• Versatile 100V Rating: With a 100V DC rated voltage, this capacitor is suitable for a broad spectrum of circuits, offering a robust solution for voltage decoupling and filtering in various power supply and signal processing stages.
• Stable JB Temperature Characteristics: The JB dielectric ensures a capacitance change of only ±10% over the operating temperature range of -25°C to 85°C, providing predictable performance in environments with moderate temperature fluctuations.
• Cost-Effective Commercial Grade: Designed for general commercial applications, it offers a balance of performance and cost, making it an economical choice for high-volume production.

Typical Applications

• Decoupling and Bypass Filtering: In digital and mixed-signal circuits, the C1608JB2A152M080AA can be used to decouple power supply lines, shunting high-frequency noise to ground and providing local charge storage to ensure stable voltage delivery to integrated circuits. Its 1.5nF capacitance is effective for filtering mid-range frequencies.
• Signal Coupling and DC Blocking: This capacitor can be employed in audio and RF circuits to couple AC signals between stages while blocking unwanted DC components, preventing DC bias from affecting subsequent stages and ensuring proper signal transmission.
• Timing Circuits: While not a precision capacitor, its 1.5nF capacitance with ±20% tolerance can be used in non-critical RC timing circuits, oscillators, and delay lines where exact timing is not paramount but general timing functions are required.
• General Purpose Filtering: The C1608JB2A152M080AA is suitable for various general-purpose filtering tasks in power supplies, sensor interfaces, and control circuits to suppress unwanted noise and ripple, contributing to cleaner signal integrity and stable operation.
• LED Lighting Drivers: In compact LED driver circuits, this capacitor can provide filtering for input power, smooth out current ripples, or be part of resonant tank circuits, contributing to efficient and stable LED operation.

Summary

The C1608JB2A152M080AA from TDK is a reliable 1.5nF, 100V commercial-grade ceramic capacitor in a compact 0603 package. Despite its obsolete status, it remains a viable option for existing designs or repairs where stock is available. Its robust specifications make it suitable for a wide range of decoupling, filtering, and general-purpose applications. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai.

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