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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for EC103MRP
- Part Number EC103MRP
- Manufacturer LITTELFUSE
- Last Modified Date Oct 6, 2025 1:29 PM UTC
- Pinout / Pin List Click Here (Member Only)
EC103MRP Details
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Manufacturer Part Number:
EC103MRP
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Pbfree Code:
No
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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:
6.28
EC103MRP Frequently Asked Questions (FAQs)
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Littelfuse recommends a PCB layout with a solid ground plane and a minimum of 10 mils of clearance around the device to ensure proper heat dissipation and minimize electromagnetic interference (EMI).
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While the EC103MRP is rated for operation up to 150°C, it's essential to consider the derating curves and thermal management strategies to ensure reliable operation in high-temperature environments.
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To select the correct fuse rating, consider the maximum current and voltage ratings of your circuit, as well as the fault current and energy let-through requirements. Consult Littelfuse's fuse selection guide or contact their technical support for assistance.
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Yes, the EC103MRP is compatible with lead-free soldering processes, but it's essential to follow the recommended soldering profile and temperature guidelines to ensure reliable assembly.
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The typical failure modes of the EC103MRP include melting or vaporization of the fuse element, cracking or shattering of the ceramic body, and degradation of the fuse's electrical characteristics due to environmental factors or misuse.
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EC103MRP Overview
Use the download button to access the EC103MRP 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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