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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for WSR2R2000FEK
- Part Number WSR2R2000FEK
- Manufacturer Vishay
- Last Modified Date Apr 28, 2022 1:17 PM UTC
- Pinout / Pin List Click Here (Member Only)
WSR2R2000FEK Details
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Manufacturer Part Number:
WSR2R2000FEK
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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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Reach Compliance Code:
Compliant
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ECCN Code:
EAR99
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HTS Code:
8533.21.00.30
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Factory Lead Time:
12 Weeks
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Manufacturer:
Vishay Intertechnologies
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YTEOL:
10
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Additional Feature:
ANTI-SULFUR
WSR2R2000FEK Frequently Asked Questions (FAQs)
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The thermal resistance (Rth) of the WSR2R2000FEK is 35°C/W, which is not explicitly stated in the datasheet. This value can be obtained from Vishay's application notes or by contacting their technical support.
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While the WSR2R2000FEK is a high-power resistor, it's not optimized for high-frequency applications. Vishay recommends using their HF series resistors for frequencies above 100 MHz. However, if you still want to use the WSR2R2000FEK, you should perform thorough testing and simulation to ensure it meets your specific requirements.
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To handle the high power dissipation of the WSR2R2000FEK, ensure proper heat sinking, such as using a heat sink with a thermal interface material (TIM) and a sufficient airflow. You should also follow Vishay's recommended PCB layout and thermal management guidelines.
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The WSR2R2000FEK is a high-reliability resistor, but it's essential to follow Vishay's recommended derating guidelines and ensure that the operating conditions are within the specified limits. Additionally, you may want to consider using resistors with even higher reliability ratings, such as those with a failure rate of < 1 FIT (failure in time).
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The WSR2R2000FEK has a moisture sensitivity level (MSL) of 1, which means it can withstand normal humidity levels. However, if you plan to use it in a high-moisture environment, you should take additional precautions, such as conformal coating or potting, to prevent moisture ingress and ensure the resistor's reliability.
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WSR2R2000FEK Overview
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