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BLM21AG102SN1D
+物料清單FERRITE BEAD 1 KOHM 0805 1LN
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製造商部分 #BLM21AG102SN1D
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規格
| 屬性 | 價值 |
| Series | EMIFIL®, BLM21 |
| PartStatus | Active |
| NumberofLines | 1 |
| Impedance@Frequency | 1 kOhms @ 100 MHz |
| CurrentRating(Max) | 600mA |
| DCResistance(DCR)(Max) | 280mOhm |
| OperatingTemperature | -55°C ~ 125°C |
| Package/Case | 0805 (2012 Metric) |
| MountingType | Surface Mount |
| Height(Max) | 0.041" (1.05mm) |
| Size/Dimension | 0.079" L x 0.049" W (2.00mm x 1.25mm) |
| BaseProductNumber | BLM21AG |
概述
Description
The BLM21AG102SN1D is a specific part number for a surface-mount chip bead manufactured by Murata Electronics. This component is designed to suppress electromagnetic interference (EMI) in electronic circuits. The "BLM" indicates the chip bead series, which is known for its effectiveness in noise suppression over a wide frequency range.
The "21" typically denotes the physical dimensions of the chip, which in this case is part of a common package size. The "AG" often specifies the material and characteristics of the bead, suggesting it is suitable for general-purpose EMI suppression. The "102" typically represents the impedance value, 1000 ohms at a designated frequency (often 100 MHz). The "SN1D" suffix usually provides additional specifications such as tolerance, current rating, or packaging type.
With its compact size and efficient performance, the BLM21AG102SN1D is commonly used in various applications, including consumer electronics, telecommunications, and computing devices, to ensure stable and interference-free operation.
The "21" typically denotes the physical dimensions of the chip, which in this case is part of a common package size. The "AG" often specifies the material and characteristics of the bead, suggesting it is suitable for general-purpose EMI suppression. The "102" typically represents the impedance value, 1000 ohms at a designated frequency (often 100 MHz). The "SN1D" suffix usually provides additional specifications such as tolerance, current rating, or packaging type.
With its compact size and efficient performance, the BLM21AG102SN1D is commonly used in various applications, including consumer electronics, telecommunications, and computing devices, to ensure stable and interference-free operation.
Equivalent
The BLM21AG102SN1D is a ferrite bead manufactured by Murata. Equivalent products from other manufacturers could include:
1. TDK MPZ2012S101A Ferrite Bead
2. Samsung's EMIFIL BLM18EG102SN1D
3. Wurth Elektronik WE-CBF 742792101
These parts are selected for their similar impedance and size, but it's essential to verify the specifications and application compatibility before substituting.
1. TDK MPZ2012S101A Ferrite Bead
2. Samsung's EMIFIL BLM18EG102SN1D
3. Wurth Elektronik WE-CBF 742792101
These parts are selected for their similar impedance and size, but it's essential to verify the specifications and application compatibility before substituting.
Features
The BLM21AG102SN1D is a surface-mount ferrite bead from Murata, designed for electromagnetic interference (EMI) suppression. Key features include:
1. Impedance: It offers an impedance of 1000 ohms at 100 MHz, which helps in filtering out high-frequency noise.
2. Current Rating: The component supports a maximum current rating of 200 mA, making it suitable for various electronic applications.
3. Size: It comes in a compact 0805 package, which is ideal for space-constrained designs.
4. DC Resistance: The bead has a low DC resistance, typically around 0.5 ohms, minimizing power loss.
5. Applications: It is commonly used in power lines, signal processing circuits, and digital device interfaces to enhance signal integrity by reducing noise.
6. Operating Temperature: The operating temperature range is from -55°C to 125°C, ensuring reliability in various environmental conditions.
7. Construction: The ferrite bead is constructed to be effective in suppressing high-frequency EMI while allowing DC and low-frequency signals to pass through with minimal attenuation.
These features make the BLM21AG102SN1D a versatile choice for designers looking to improve electromagnetic compatibility in electronic circuits.
1. Impedance: It offers an impedance of 1000 ohms at 100 MHz, which helps in filtering out high-frequency noise.
2. Current Rating: The component supports a maximum current rating of 200 mA, making it suitable for various electronic applications.
3. Size: It comes in a compact 0805 package, which is ideal for space-constrained designs.
4. DC Resistance: The bead has a low DC resistance, typically around 0.5 ohms, minimizing power loss.
5. Applications: It is commonly used in power lines, signal processing circuits, and digital device interfaces to enhance signal integrity by reducing noise.
6. Operating Temperature: The operating temperature range is from -55°C to 125°C, ensuring reliability in various environmental conditions.
7. Construction: The ferrite bead is constructed to be effective in suppressing high-frequency EMI while allowing DC and low-frequency signals to pass through with minimal attenuation.
These features make the BLM21AG102SN1D a versatile choice for designers looking to improve electromagnetic compatibility in electronic circuits.
Pinout
The BLM21AG102SN1D is a ferrite bead manufactured by Murata. It is primarily used for EMI suppression in electronic circuits. Ferrite beads like this one typically do not have pins like an integrated circuit. Instead, they are surface-mounted components with terminals.
For the BLM21AG102SN1D, it has two terminals and is packaged in a 0805 surface-mount package. The main function of this ferrite bead is to act as a low-pass filter, attenuating high-frequency noise while allowing DC or low-frequency signals to pass through. It has an impedance of 1000 ohms at 100 MHz, making it suitable for suppressing electromagnetic interference in a variety of applications, including power lines and signal lines in electronic devices.
For the BLM21AG102SN1D, it has two terminals and is packaged in a 0805 surface-mount package. The main function of this ferrite bead is to act as a low-pass filter, attenuating high-frequency noise while allowing DC or low-frequency signals to pass through. It has an impedance of 1000 ohms at 100 MHz, making it suitable for suppressing electromagnetic interference in a variety of applications, including power lines and signal lines in electronic devices.
Manufacturer
The BLM21AG102SN1D is manufactured by Murata Manufacturing Co., Ltd. Murata is a Japanese company primarily involved in the design, manufacture, and supply of electronic components and modules. Founded in 1944, Murata has grown to become one of the leading global suppliers in the electronics industry. The company’s product range includes capacitors, inductors, filters, sensors, and connectivity modules, among others. Murata is known for its innovation in electronic component technology and works extensively in sectors such as automotive, healthcare, and telecommunications. The company places a strong emphasis on research and development to drive technological advancements and meet the evolving needs of the electronics market.
Application
The BLM21AG102SN1D is a chip bead ferrite designed for noise suppression in electronic circuits. Its primary application areas include:
1. Consumer Electronics: Used in devices like smartphones, laptops, and tablets to reduce electromagnetic interference (EMI).
2. Automotive Electronics: Helps in minimizing noise in automotive control units and infotainment systems.
3. Industrial Equipment: Applied in machinery and control systems to ensure stable operation by minimizing EMI.
4. Communication Devices: Assists in maintaining signal integrity in routers and modems.
5. Medical Devices: Utilized in diagnostic equipment for clean signal processing.
These applications leverage the component's ability to filter high-frequency noise and enhance the performance and reliability of electronic systems.
1. Consumer Electronics: Used in devices like smartphones, laptops, and tablets to reduce electromagnetic interference (EMI).
2. Automotive Electronics: Helps in minimizing noise in automotive control units and infotainment systems.
3. Industrial Equipment: Applied in machinery and control systems to ensure stable operation by minimizing EMI.
4. Communication Devices: Assists in maintaining signal integrity in routers and modems.
5. Medical Devices: Utilized in diagnostic equipment for clean signal processing.
These applications leverage the component's ability to filter high-frequency noise and enhance the performance and reliability of electronic systems.
Package
The BLM21AG102SN1D is a surface-mount chip ferrite bead from Murata. It typically comes in a 0805 package size, which is compact and suitable for high-density circuit board designs. This type of package allows for efficient noise suppression in electronic circuits.
