- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for 78F270J-RC
- Part Number 78F270J-RC
- Manufacturer Bourns
- Pin Count 2
- Part Category Inductor
- Package Category Inductors, Axial Diameter Horizontal Mounting
- Footprint Name Inductors, Axial Diameter Horizontal Mounting - 78F270J-RC
- Released Date Dec 12, 2024
- Last Modified Date Dec 12, 2024 9:51 AM UTC
- Pinout / Pin List Click Here (Member Only)
78F270J-RC Details
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Manufacturer Part Number:
78F270J-RC
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Package Description:
AXIAL LEADED
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Country Of Origin:
Mainland China
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ECCN Code:
EAR99
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HTS Code:
8504.50.80.00
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Factory Lead Time:
14 Weeks
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Manufacturer:
Bourns Inc
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YTEOL:
6
78F270J-RC Frequently Asked Questions (FAQs)
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Bourns recommends a PCB layout with a solid ground plane, short traces, and minimal vias to reduce noise and EMI. A 4-layer PCB with a dedicated power plane and a separate ground plane is ideal. Additionally, place decoupling capacitors close to the device to filter out high-frequency noise.
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To ensure the device operates within its specified temperature range, provide adequate heat sinking, and ensure good airflow around the device. Avoid placing heat-generating components nearby, and consider using a thermal interface material to improve heat transfer between the device and the heat sink.
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Bourns recommends using a low-ESR ceramic capacitor with a value between 1uF to 10uF, depending on the input voltage and output current requirements. A 4.7uF or 10uF X7R or X5R ceramic capacitor is a good starting point. Avoid using electrolytic capacitors due to their higher ESR and potential for leakage.
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To troubleshoot issues with the 78F270J-RC, start by verifying the input voltage, output current, and PCB layout. Check for signs of overheating, such as excessive temperature rise or burning smells. Use an oscilloscope to monitor the output voltage and input voltage ripple. Consult the datasheet and application notes for guidance on troubleshooting common issues.
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Yes, the 78F270J-RC is compatible with lead-free soldering processes. Bourns uses a lead-free finish on the device, and it can withstand the higher temperatures associated with lead-free soldering. However, ensure that your soldering process meets the recommended temperature profile and dwell time to avoid damaging the device.
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78F270J-RC Overview
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