3D Models
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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for CT200
- Part Number CT200
- Manufacturer LITTELFUSE
- Pin Count 999
- Last Modified Date May 21, 2026 11:58 AM UTC
- Pinout / Pin List Click Here (Member Only)
CT200 Details
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Manufacturer Part Number:
CT200
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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ECCN Code:
EAR99
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Manufacturer:
Littelfuse Inc
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Accuracy Class:
2
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Approvals:
CSA; UL
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Current Rating (Ip:Is):
200:5 A
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Height:
108 mm
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Length:
120.7 mm
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Mounting Feature:
CHASSIS MOUNT
CT200 Frequently Asked Questions (FAQs)
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Littelfuse recommends a 4-layer PCB with a solid ground plane and a separate layer for the high-current path to minimize noise and ensure reliable operation.
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To ensure accurate current measurement, make sure to follow the recommended PCB layout, use a burden resistor with a low tolerance, and calibrate the CT200 according to the application note AN10076.
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The CT200 can operate safely up to 125°C, but the accuracy and reliability may degrade above 85°C. It's recommended to derate the current rating accordingly for high-temperature applications.
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Yes, the CT200 is designed to withstand vibrations up to 10g, but it's recommended to follow the recommended PCB mounting and soldering guidelines to ensure reliable operation.
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Use a fuse or a current limiter in series with the CT200 to protect it from overcurrent conditions. For overvoltage protection, use a TVS diode or a voltage regulator to limit the voltage across the CT200.
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CT200 Overview
Use the download button to access the CT200 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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