B32922P3274M289 B32922P3274M289 Film Capacitor

B32922P3274M289

Overview

B32922P3274M289 is a high-quality film capacitor manufactured by TDK, a global leader in electronic components. This specific component falls under the category of passive components, designed primarily for EMI suppression applications. Film capacitors are renowned for their excellent stability, high insulation resistance, and low dielectric loss, making them ideal for critical circuits where reliability and performance are paramount. The B32922P3274M289 is engineered to effectively filter out electromagnetic interference, ensuring the smooth and reliable operation of electronic devices by preventing unwanted noise from affecting sensitive circuits. Its robust construction and precise electrical characteristics make it a preferred choice for designers seeking dependable EMI suppression solutions.

Key Specifications

The attributes of the B32922P3274M289 film capacitor are critical for understanding its performance and suitability for various applications:

• Brand: TDK – TDK is a world-renowned manufacturer known for its high-quality electronic components, including capacitors, inductors, and magnetic products. Their brand signifies reliability, innovation, and adherence to stringent manufacturing standards.
• Category: Capacitors – This broadly classifies the component as a device capable of storing electrical energy in an electric field. Capacitors are fundamental building blocks in almost all electronic circuits, used for filtering, timing, coupling, and energy storage.
• Sub Category: Film Capacitors for PCB/Busbar Mounting and Motor Run – This detailed sub-category highlights the specific type of capacitor and its intended mounting methods and applications. Film capacitors utilize a thin plastic film as the dielectric, offering superior performance characteristics compared to ceramic or electrolytic types in certain applications. Their suitability for PCB (Printed Circuit Board) and busbar mounting indicates versatility in integration, while ‘Motor Run’ suggests robust performance suitable for continuous AC operation in motor control circuits.
• Component Type: Film Capacitor – Reaffirming its core technology, film capacitors are characterized by their stable capacitance over temperature, low equivalent series resistance (ESR), and high ripple current capability, making them excellent for AC applications and filtering.
• Product Status: Production – This indicates that the component is actively being manufactured and is readily available for purchase and integration into new designs, ensuring long-term supply and support.
• Product Name (TDK): EMI Suppression Capacitors – This explicitly states the primary function of the B32922P3274M289. EMI suppression capacitors are specifically designed to reduce electromagnetic noise generated by electronic devices, preventing interference with other equipment or within the device itself.
• Main Characteristic 1: 0.27uF, 350Vrms AC – This specifies the capacitance value and the maximum rated AC voltage. A capacitance of 0.27 microfarads (uF) indicates its charge storage capacity, while 350Vrms AC (Root Mean Square Alternating Current) signifies its ability to withstand continuous AC voltages up to this level without breakdown, crucial for AC line filtering applications.
• Main Characteristic 2: 8m(W) x 14m(H) x 18m(L) – These dimensions (8mm width x 14mm height x 18mm length) provide the physical size of the component, which is vital for mechanical design and PCB layout considerations, ensuring it fits within the allocated space in an electronic assembly.

Features and Benefits

• Superior EMI Suppression: Specifically designed as an EMI suppression capacitor, it effectively filters out unwanted electromagnetic noise, enhancing the reliability and performance of electronic systems by preventing interference.
• High AC Voltage Rating: With a 350Vrms AC rating, this capacitor is well-suited for demanding AC line applications, offering robust performance and stability in power supply and motor control circuits.
• Excellent Stability and Reliability: As a film capacitor from TDK, it exhibits high insulation resistance, low dielectric loss, and stable capacitance over a wide range of temperatures and frequencies, ensuring long-term operational integrity.
• Compact and Versatile Mounting: Its specified dimensions and suitability for both PCB and busbar mounting provide flexibility in design and integration into various electronic assemblies, optimizing space utilization.
• Production Status for Long-Term Projects: Being in active production ensures consistent availability and support, making it a reliable choice for ongoing manufacturing and new product development cycles.

Typical Applications

• Power Supplies and AC/DC Converters: The B32922P3274M289 is ideal for use in the input and output stages of power supplies and AC/DC converters to suppress common-mode and differential-mode noise, ensuring clean power delivery to sensitive electronics.
• Motor Control and Drive Systems: In industrial motor control applications, these capacitors can be used to filter out electrical noise generated by motor switching, protecting control circuitry and improving overall system efficiency and reliability.
• Home Appliances and Consumer Electronics: From washing machines to refrigerators and audio equipment, this film capacitor can be integrated to reduce electromagnetic interference, ensuring compliance with EMC standards and improving user experience by eliminating audible or visual noise.
• Industrial Automation Equipment: In factories and industrial settings, where a multitude of electronic devices operate in close proximity, the B32922P3274M289 helps maintain signal integrity and prevents cross-interference between sensors, PLCs, and other control systems.
• Lighting Systems (LED Drivers): Modern LED lighting drivers often generate switching noise. This capacitor can be employed to suppress such noise, ensuring stable light output and preventing interference with other electronic devices in smart lighting environments.

Summary

The B32922P3274M289 TDK Film Capacitor is a high-performance component specifically designed for effective EMI suppression in a wide array of electronic applications. Its robust specifications, including a 0.27uF capacitance and 350Vrms AC rating, combined with TDK’s reputation for quality, make it an excellent choice for designers seeking reliable noise filtering solutions. This component is stocked and readily available for shipment across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your project needs.

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