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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for EC103D2
- Part Number EC103D2
- Manufacturer LITTELFUSE
- Last Modified Date Oct 6, 2025 1:29 PM UTC
- Pinout / Pin List Click Here (Member Only)
EC103D2 Details
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Manufacturer Part Number:
EC103D2
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Part Package Code:
TO-92
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Package Description:
ROHS COMPLIANT, PLASTIC PACKAGE-3
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Pin Count:
3
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ECCN Code:
EAR99
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HTS Code:
8541.30.00.80
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Manufacturer:
Littelfuse Inc
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YTEOL:
6
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Additional Feature:
HIGH RELIABILITY
EC103D2 Frequently Asked Questions (FAQs)
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Littelfuse recommends a thermal pad with a minimum size of 100mm² and a thickness of 1.5mm to ensure good thermal conductivity. Additionally, a thermal via array with a minimum of 10 vias, 0.5mm in diameter, and spaced 1.5mm apart is recommended to dissipate heat efficiently.
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Littelfuse recommends using a soldering iron with a temperature of 260°C to 280°C and a solder with a melting point of 180°C to 220°C. The component should be soldered within 3 seconds to 5 seconds, and the solder joints should be inspected for proper wetting and filleting.
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The EC103D2 has a maximum surge current rating of 100A for 10ms, as per the IEC 61000-4-5 standard. However, it's essential to consult the datasheet and application notes for specific surge current requirements and derating factors.
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While the EC103D2 is primarily designed for low-frequency applications, it can be used in high-frequency applications up to 100kHz. However, the component's impedance and parasitic inductance should be considered, and the application should be carefully evaluated to ensure the device meets the required specifications.
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Littelfuse recommends using a fuse holder or clip that is specifically designed for the EC103D2. The holder or clip should provide a secure and reliable connection, and its material should be compatible with the fuse's operating temperature range. Consult the datasheet and Littelfuse's application notes for recommended fuse holders and clips.
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EC103D2 Overview
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