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SRP4030FA-4R7M
+NomenclatureFIXED IND 4.7UH 5.1A 44.1MOHM SM
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FabricantBourns sa.
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Pièce fabricant #SRP4030FA-4R7M
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Fiche technique SRP4030FA-4R7M DataSheet
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En stock16986
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Spécifications
| Attribut | Valeur |
| Series | SRP4030FA |
| PartStatus | Active |
| Type | Drum Core, Wirewound |
| Material-Core | Iron Powder |
| Inductance | 4.7 µH |
| Tolerance | ±20% |
| CurrentRating(Amps) | 5.1 A |
| Current-Saturation(Isat) | 4.2A |
| Shielding | Shielded |
| DCResistance(DCR) | 44.1mOhm Max |
| Q@Freq | 10 @ 100kHz |
| Frequency-SelfResonant | 27MHz |
| Ratings | AEC-Q200 |
| OperatingTemperature | -55°C ~ 155°C |
| InductanceFrequency-Test | 100 kHz |
| MountingType | Surface Mount |
| Package/Case | Nonstandard |
| Size/Dimension | 0.161" L x 0.161" W (4.10mm x 4.10mm) |
| Height-Seated(Max) | 0.118" (3.00mm) |
| BaseProductNumber | SRP4030FA |
Présentation
Description
The SRP4030FA-4R7M is a fixed inductor commonly used in electronic circuits for energy storage, filtering, and electromagnetic interference suppression. It is part of the SRP4030 series, which is known for its compact size and high efficiency. The "4R7" in its designation indicates an inductance value of 4.7 microhenries (µH), and the "M" signifies a tolerance rating, typically representing a ±20% tolerance. This component features a low DC resistance and high current handling capabilities, making it suitable for power supply applications.
The inductor is designed with a ferrite core, which helps minimize energy losses and improve performance in switching power supplies, DC-DC converters, and other high-frequency applications. Its compact form factor allows for space-saving in dense circuit board designs, and it is often utilized in consumer electronics, automotive systems, and industrial equipment. Additionally, the SRP4030FA-4R7M is typically RoHS compliant, ensuring that it adheres to environmental and safety standards.
The inductor is designed with a ferrite core, which helps minimize energy losses and improve performance in switching power supplies, DC-DC converters, and other high-frequency applications. Its compact form factor allows for space-saving in dense circuit board designs, and it is often utilized in consumer electronics, automotive systems, and industrial equipment. Additionally, the SRP4030FA-4R7M is typically RoHS compliant, ensuring that it adheres to environmental and safety standards.
Equivalent
The SRP4030FA-4R7M is a power inductor. Equivalent products would have similar inductance, current rating, and package size. Some equivalents might include:
1. Murata LQH44PN4R7MP0
2. TDK VLF504015MT-4R7M
3. Bourns SRR1260-4R7M
4. Coilcraft MSS1048-472ML
Always verify specifications like inductance, DC resistance, and current ratings to ensure compatibility with your application.
1. Murata LQH44PN4R7MP0
2. TDK VLF504015MT-4R7M
3. Bourns SRR1260-4R7M
4. Coilcraft MSS1048-472ML
Always verify specifications like inductance, DC resistance, and current ratings to ensure compatibility with your application.
Features
The SRP4030FA-4R7M is a power inductor that is part of the SRP4030 series. Key features include:
1. Inductance: 4.7 µH, designed for energy storage in DC/DC converters.
2. Size: Compact dimensions of approximately 4.0mm x 4.0mm with a low profile of 3.0mm, making it suitable for space-constrained applications.
3. Current Rating: Capable of handling relatively high current, suitable for power supplies and other high-power applications.
4. Shielded Design: Minimizes electromagnetic interference (EMI), improving performance stability.
5. Saturation Current: High saturation current level to support larger transient spikes without saturation.
6. Temperature Range: Operates effectively over a wide temperature range, ensuring reliability in various environmental conditions.
7. RoHS Compliant: Meets environmental regulations, free from hazardous substances.
These features make the SRP4030FA-4R7M ideal for use in various electronic devices such as smartphones, tablets, and power management systems.
1. Inductance: 4.7 µH, designed for energy storage in DC/DC converters.
2. Size: Compact dimensions of approximately 4.0mm x 4.0mm with a low profile of 3.0mm, making it suitable for space-constrained applications.
3. Current Rating: Capable of handling relatively high current, suitable for power supplies and other high-power applications.
4. Shielded Design: Minimizes electromagnetic interference (EMI), improving performance stability.
5. Saturation Current: High saturation current level to support larger transient spikes without saturation.
6. Temperature Range: Operates effectively over a wide temperature range, ensuring reliability in various environmental conditions.
7. RoHS Compliant: Meets environmental regulations, free from hazardous substances.
These features make the SRP4030FA-4R7M ideal for use in various electronic devices such as smartphones, tablets, and power management systems.
Pinout
The SRP4030FA-4R7M is an SMD power inductor. It typically has a 2-pin configuration, which is standard for most inductors of this type. The main function of the SRP4030FA-4R7M is to store energy in a magnetic field when electrical current flows through it. This makes it useful for filtering, energy storage, and inductance in DC-DC converters, power supplies, and other electronic circuits.
The "4R7" in the part number indicates its inductance value, which is 4.7 microhenries (µH). It is designed to support a wide range of applications requiring efficient power conversion and noise filtering. The compact size and SMD packaging make it suitable for densely populated printed circuit boards (PCBs).
The "4R7" in the part number indicates its inductance value, which is 4.7 microhenries (µH). It is designed to support a wide range of applications requiring efficient power conversion and noise filtering. The compact size and SMD packaging make it suitable for densely populated printed circuit boards (PCBs).
Manufacturer
The SRP4030FA-4R7M is manufactured by Bourns, Inc. Bourns is a company that specializes in electronic components. Founded in 1947, Bourns is well-known for designing and manufacturing a wide range of products, including circuit protection, magnetic components, sensors, encoders, and resistive products. The company is highly regarded for its contributions to the electronics industry and serves a variety of markets, including automotive, industrial, consumer electronics, and telecommunications. Bourns focuses on innovation and quality, providing solutions that support the performance and reliability of electronic systems.
Application
The SRP4030FA-4R7M is a power inductor, commonly used in various electronic applications due to its ability to handle high currents while minimizing energy loss. Its primary application areas include:
1. Power Supply Modules: Used in DC-DC converters and voltage regulators for efficient energy transfer.
2. Consumer Electronics: Integrated into devices like smartphones, tablets, and laptops for power management.
3. Automotive Systems: Employed in infotainment systems and electronic control units (ECUs) for precise power regulation.
4. Industrial Equipment: Utilized in motor drives and control systems for stable power delivery.
5. Communication Devices: Essential for RF and network equipment requiring compact, high-efficiency inductors.
These applications leverage the inductor's compact size, high current capacity, and low DC resistance.
1. Power Supply Modules: Used in DC-DC converters and voltage regulators for efficient energy transfer.
2. Consumer Electronics: Integrated into devices like smartphones, tablets, and laptops for power management.
3. Automotive Systems: Employed in infotainment systems and electronic control units (ECUs) for precise power regulation.
4. Industrial Equipment: Utilized in motor drives and control systems for stable power delivery.
5. Communication Devices: Essential for RF and network equipment requiring compact, high-efficiency inductors.
These applications leverage the inductor's compact size, high current capacity, and low DC resistance.
Package
The SRP4030FA-4R7M is a surface-mount power inductor with a shielded construction, designed for high efficiency and low electromagnetic interference (EMI). It typically comes in a compact, flat package suitable for applications in power management solutions, DC-DC converters, and other electronic circuits requiring compactness and efficiency.
