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BLM18PG121SN1D
+NomenclatureFERRITE BEAD 120 OHM 0603 1LN
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FabricantMurata ÉLECTRONIQUE
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Pièce fabricant #BLM18PG121SN1D
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Fiche technique BLM18PG121SN1D DataSheet
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En stock25687
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Spécifications
| Attribut | Valeur |
| Series | EMIFIL®, BLM18 |
| PartStatus | Active |
| FilterType | Power Line |
| NumberofLines | 1 |
| Impedance@Frequency | 120 Ohms @ 100 MHz |
| CurrentRating(Max) | 2A |
| DCResistance(DCR)(Max) | 50mOhm |
| OperatingTemperature | -55°C ~ 125°C |
| Package/Case | 0603 (1608 Metric) |
| MountingType | Surface Mount |
| Height(Max) | 0.037" (0.95mm) |
| Size/Dimension | 0.063" L x 0.032" W (1.60mm x 0.80mm) |
| BaseProductNumber | BLM18PG |
Présentation
Description
The BLM18PG121SN1D is a chip-type ferrite bead produced by Murata, designed for noise suppression in electronic circuits. It is part of the BLM series, which is renowned for providing effective electromagnetic interference (EMI) filtering. This specific model has an impedance of 120 ohms at 100 MHz, making it suitable for a variety of applications where suppression of high-frequency noise is critical.
The BLM18PG121SN1D is compact, fitting into an 0603 package size (1.6 mm x 0.8 mm), making it ideal for densely packed circuit boards. It supports a wide range of applications, including mobile devices, consumer electronics, and automotive electronics. The ferrite bead is designed to operate efficiently over a broad temperature range, typically from -55°C to +125°C.
With low DC resistance, the BLM18PG121SN1D ensures minimal power loss while maintaining high-performance noise suppression. It is a reliable component for engineers looking to enhance the electromagnetic compatibility (EMC) of their designs without compromising on size or performance.
The BLM18PG121SN1D is compact, fitting into an 0603 package size (1.6 mm x 0.8 mm), making it ideal for densely packed circuit boards. It supports a wide range of applications, including mobile devices, consumer electronics, and automotive electronics. The ferrite bead is designed to operate efficiently over a broad temperature range, typically from -55°C to +125°C.
With low DC resistance, the BLM18PG121SN1D ensures minimal power loss while maintaining high-performance noise suppression. It is a reliable component for engineers looking to enhance the electromagnetic compatibility (EMC) of their designs without compromising on size or performance.
Equivalent
The BLM18PG121SN1D is a ferrite bead manufactured by Murata, used for EMI suppression. Equivalent products can include:
1. TDK's MPZ1608S121A
2. Taiyo Yuden's BK1608HS121-T
3. Samsung's CMB1608S121T
These alternatives offer similar impedance and current ratings, making them suitable substitutes in most applications. Always check the specific electrical and mechanical requirements of your application to ensure compatibility.
1. TDK's MPZ1608S121A
2. Taiyo Yuden's BK1608HS121-T
3. Samsung's CMB1608S121T
These alternatives offer similar impedance and current ratings, making them suitable substitutes in most applications. Always check the specific electrical and mechanical requirements of your application to ensure compatibility.
Features
The BLM18PG121SN1D is a compact chip ferrite bead designed for signal line noise suppression applications. Here are its key features:
1. Size and Package: It comes in an 0603 surface-mount package, making it suitable for compact PCB designs.
2. Impedance: At 100 MHz, it provides an impedance of approximately 120 ohms, which is effective for attenuating high-frequency noise.
3. Current Rating: It can handle a maximum current of 2A, making it suitable for a variety of electronic applications.
4. DC Resistance (DCR): The DC resistance is low, typically around 0.05 ohms, minimizing power loss in the circuit.
5. Temperature Range: Operates effectively over a wide temperature range, typically from -55°C to +125°C, ensuring reliability in various environmental conditions.
6. Applications: Ideal for use in smartphones, tablets, laptops, and other portable electronic devices where high-frequency noise suppression on power and signal lines is required.
These features make the BLM18PG121SN1D a versatile component for enhancing signal integrity by reducing electromagnetic interference (EMI).
1. Size and Package: It comes in an 0603 surface-mount package, making it suitable for compact PCB designs.
2. Impedance: At 100 MHz, it provides an impedance of approximately 120 ohms, which is effective for attenuating high-frequency noise.
3. Current Rating: It can handle a maximum current of 2A, making it suitable for a variety of electronic applications.
4. DC Resistance (DCR): The DC resistance is low, typically around 0.05 ohms, minimizing power loss in the circuit.
5. Temperature Range: Operates effectively over a wide temperature range, typically from -55°C to +125°C, ensuring reliability in various environmental conditions.
6. Applications: Ideal for use in smartphones, tablets, laptops, and other portable electronic devices where high-frequency noise suppression on power and signal lines is required.
These features make the BLM18PG121SN1D a versatile component for enhancing signal integrity by reducing electromagnetic interference (EMI).
Pinout
The BLM18PG121SN1D is a chip ferrite bead designed by Murata. It is typically used for EMI suppression in electronic circuits.
In terms of pin count, the BLM18PG121SN1D, being a chip ferrite bead, is a 2-terminal, surface-mounted component. This means it has two connections: an input and an output, through which it is placed in series with a signal or power line.
The primary function of the BLM18PG121SN1D is to attenuate high-frequency noise while allowing DC or low-frequency signals to pass through with minimal resistance. It is rated for 120 ohms at 100 MHz, which is indicative of its impedance to unwanted high-frequency signals. This makes it suitable for applications requiring suppression of electromagnetic interference in various electronic devices.
In terms of pin count, the BLM18PG121SN1D, being a chip ferrite bead, is a 2-terminal, surface-mounted component. This means it has two connections: an input and an output, through which it is placed in series with a signal or power line.
The primary function of the BLM18PG121SN1D is to attenuate high-frequency noise while allowing DC or low-frequency signals to pass through with minimal resistance. It is rated for 120 ohms at 100 MHz, which is indicative of its impedance to unwanted high-frequency signals. This makes it suitable for applications requiring suppression of electromagnetic interference in various electronic devices.
Manufacturer
The BLM18PG121SN1D is manufactured by Murata Manufacturing Co., Ltd. Murata is a Japanese multinational corporation primarily involved in the design, manufacture, and sale of electronic components and modules. The company was founded in 1944 and is headquartered in Kyoto, Japan. Murata is known for producing a wide range of products, including capacitors, resistors, inductors, filters, sensors, and wireless communication modules. It serves various industries, including automotive, healthcare, telecommunications, and consumer electronics. Murata is recognized for its innovative approaches and commitment to technological advancements in electronic components.
Application
The BLM18PG121SN1D is a ferrite bead designed for EMI suppression. Its primary application areas include:
1. Consumer Electronics: Reducing electromagnetic interference in smartphones, tablets, and laptops.
2. Automotive Electronics: Minimizing noise in electronic control units and infotainment systems.
3. Industrial Equipment: Ensuring stable operation of machinery by filtering out unwanted noise.
4. Telecommunication Devices: Improving signal integrity in routers and modems.
5. Medical Devices: Enhancing the reliability of electronic medical equipment by suppressing EMI.
These applications benefit from the bead's ability to provide effective noise suppression across various frequencies.
1. Consumer Electronics: Reducing electromagnetic interference in smartphones, tablets, and laptops.
2. Automotive Electronics: Minimizing noise in electronic control units and infotainment systems.
3. Industrial Equipment: Ensuring stable operation of machinery by filtering out unwanted noise.
4. Telecommunication Devices: Improving signal integrity in routers and modems.
5. Medical Devices: Enhancing the reliability of electronic medical equipment by suppressing EMI.
These applications benefit from the bead's ability to provide effective noise suppression across various frequencies.
Package
The BLM18PG121SN1D is a ferrite bead from Murata, designed for noise suppression in electronic circuits. It comes in a 0603 surface-mount package, which refers to its size of 0.06 inches by 0.03 inches, suitable for compact electronic devices.
