3D Models
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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for V321HA40
- Part Number V321HA40
- Manufacturer LITTELFUSE
- Pin Count 2
- Part Category Varistor
- Last Modified Date Apr 19, 2024 9:02 AM UTC
- Pinout / Pin List Click Here (Member Only)
V321HA40 Details
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Manufacturer Part Number:
V321HA40
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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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Reach Compliance Code:
Unknown
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Similar Group:
VA0010011053
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ECCN Code:
EAR99
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HTS Code:
8533.40.40.00
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Manufacturer:
Littelfuse Inc
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YTEOL:
7
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Circuit RMS Voltage-Max:
320 V
V321HA40 Frequently Asked Questions (FAQs)
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The recommended PCB layout for the V321HA40 can be found in the Littelfuse application note AN9313, which provides guidelines for designing PCBs with TVS diodes.
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To select the correct TVS diode, consider factors such as the maximum voltage and current your circuit can withstand, the desired clamping voltage, and the package type. Littelfuse provides a TVS Diode Selection Guide that can help with this process.
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A unidirectional TVS diode protects against voltage surges in one direction, whereas a bidirectional TVS diode protects against voltage surges in both directions. The V321HA40 is a bidirectional TVS diode.
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To ensure proper soldering, follow the recommended soldering profile, use a soldering iron with a temperature range of 250°C to 260°C, and avoid applying excessive force or pressure to the component.
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The V321HA40 is rated for use in environments with temperatures ranging from -55°C to 150°C. It is also RoHS compliant and halogen-free, making it suitable for use in a variety of applications.
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V321HA40 Overview
Use the download button to access the V321HA40 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.
