CB2518T330M

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CB2518T330M

+BOM

FIXED IND 33UH 460MA 460MOHM SMD

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Specifications

Attribute Value
Series CB
Part Status Active
Type Drum Core, Wirewound
Material - Core Ferrite
Inductance 33 µH
Tolerance ±20%
Current Rating (Amps) 460 mA
Current - Saturation (Isat) 130mA
Shielding Unshielded
DC Resistance (DCR) 460mOhm Max
Frequency - Self Resonant 15MHz
Operating Temperature -40°C ~ 105°C
Inductance Frequency - Test 2.52 MHz
Mounting Type Surface Mount
Package / Case 1007 (2518 Metric)
Supplier Device Package 1007 (2518 Metric)
Size / Dimension 0.098" L x 0.071" W (2.50mm x 1.80mm)
Height - Seated (Max) 0.079" (2.00mm)

Overview

Description

The CB2518T330M is an electronic component, specifically a surface-mount inductor. Inductors like the CB2518T330M are passive components used in various electronic circuits to store energy in a magnetic field when electric current flows through them. This particular model is manufactured by Bourns, a well-known brand in the electronic components industry.
The CB2518T330M is designed to be compact with dimensions suitable for space-constrained applications, making it ideal for use in portable devices and high-density circuit boards. The "330M" in its designation typically refers to its inductance value, which is 33 microhenries (µH), and the "M" might indicate the tolerance level, which is usually ±20%. It features a low profile and a shielded construction to minimize electromagnetic interference (EMI).
This inductor is suitable for use in DC-DC converters, power supply modules, and other applications requiring efficient energy storage and filtering. When selecting inductors like the CB2518T330M, factors such as current rating, DC resistance, and inductance value are critical for ensuring compatibility with specific circuit requirements.

Equivalent

The CB2518T330M is a surface-mount inductor with specific electrical characteristics. Equivalent products would include inductors with similar inductance, current rating, and footprint from manufacturers like Murata, TDK, or Coilcraft. For instance, look for inductors within the 33 µH range that match the physical dimensions and electrical specifications of the CB2518T330M. Examples might include Murata's LQH series, TDK's VLS series, or Coilcraft's XFL series depending on the exact requirements. Always verify specifications from datasheets for compatibility.

Features

The CB2518T330M is an inductor component commonly used in electronic circuits. Here are its key features:
1. Inductance: 33 µH (microhenries), which determines the energy storage capability and filtering characteristics in circuits.

2. Tolerance: Typically has a tolerance of ±20%, indicating the permissible variation in inductance value.
3. Current Rating: Handles a maximum current of around 1.1 A, reflecting its ability to manage electrical current without overheating.
4. DC Resistance (DCR): Generally low, ensuring minimal energy loss and efficient performance.
5. Size: Comes in a compact 2518 package, making it suitable for space-constrained applications.
6. Shielded Construction: Helps reduce electromagnetic interference (EMI), making it ideal for sensitive electronics.
7. Applications: Used in power supplies, DC-DC converters, and noise filtering circuits.
These features make the CB2518T330M suitable for various electronic applications where size, efficiency, and reliability are crucial.

Pinout

The CB2518T330M is an inductor, specifically a fixed inductor, commonly used in electronic circuits for filtering, energy storage, and managing electromagnetic interference. It belongs to the CB2518 series and is often used in power management applications.
As for the pin count, inductors like the CB2518T330M generally have two terminals or pins. These pins connect the inductor into a circuit. The "2518" in its name refers to its dimensions, typically 2.5 mm x 1.8 mm, indicating a surface-mount device (SMD) package size.
The "330M" refers to the inductance value and tolerance. In this case, "330" suggests an inductance of 33 microhenries (µH), with the "M" often indicating a tolerance of ±20% or similar, depending on the manufacturer's specifications.
In summary, the CB2518T330M is a surface-mount fixed inductor with two pins, used for various applications in electronic circuits, such as filtering and energy storage, with a specified inductance of 33 µH.

Manufacturer

The CB2518T330M is manufactured by Bourns, Inc. Bourns is a global company known for designing and manufacturing electronic components and solutions. It specializes in products such as circuit protection devices, sensors, controls, magnetics, and resistive products. Bourns caters to a wide range of industries, including automotive, industrial, consumer electronics, and telecommunications, among others. The company is recognized for its innovation and quality, often contributing to the development of technologies that enhance the performance and reliability of electronic systems.

Application

The CB2518T330M is an inductor commonly used in various electronic applications. Its primary applications include power supply circuits, DC-DC converters, and filtering applications. It is often implemented in consumer electronics, telecommunications, and computing devices to manage power efficiently and minimize electromagnetic interference (EMI). Additionally, the inductor is suitable for use in automotive electronics and industrial equipment, where it helps in voltage regulation and energy storage. Its compact size and reliability make it ideal for high-density circuit boards and portable electronic gadgets.

Package

The CB2518T330M is typically an inductor or similar component. The "2518" in the part number often refers to its package size, approximately 2.5 mm x 1.8 mm, indicating a surface-mount device (SMD). For precise details, consult the manufacturer's datasheet.