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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for SDR1105-390KL
- Part Number SDR1105-390KL
- Manufacturer Bourns
- Pin Count 2
- Last Modified Date Oct 2, 2025 5:43 AM UTC
- Pinout / Pin List Click Here (Member Only)
SDR1105-390KL Details
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Manufacturer Part Number:
SDR1105-390KL
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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:
CHIP
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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:
18 Weeks
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Manufacturer:
Bourns Inc
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YTEOL:
7
SDR1105-390KL Frequently Asked Questions (FAQs)
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Bourns provides a recommended PCB layout and land pattern in their application note AN204, which can be found on their website. It's essential to follow these guidelines to ensure proper thermal management and to minimize electromagnetic interference (EMI).
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To select the correct current rating, you need to consider the maximum current required by your circuit, as well as the ambient temperature and the desired temperature rise. Bourns provides a current rating vs. temperature rise graph in the datasheet, which can help you make this determination.
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The maximum voltage rating for the SDR1105-390KL is 50V, as specified in the datasheet. Exceeding this voltage can lead to premature failure or damage to the device.
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To ensure proper soldering, follow the recommended soldering profile and temperature guidelines provided in the datasheet. It's also essential to use a solder with a melting point compatible with the device's temperature rating.
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The operating temperature range for the SDR1105-390KL is -40°C to +150°C, as specified in the datasheet. Operating the device outside this range can affect its performance and reliability.
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SDR1105-390KL Overview
Use the download button to access the SDR1105-390KL 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
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