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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for WFMA20105L000FEA
- Part Number WFMA20105L000FEA
- Manufacturer Vishay
- Last Modified Date Apr 28, 2022 1:17 PM UTC
- Pinout / Pin List Click Here (Member Only)
WFMA20105L000FEA Details
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Manufacturer Part Number:
WFMA20105L000FEA
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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:
Unknown
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ECCN Code:
EAR99
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HTS Code:
8533.21.00.30
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Manufacturer:
Vishay Intertechnologies
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YTEOL:
8
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Construction:
Rectangular
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Mounting Feature:
SURFACE MOUNT
WFMA20105L000FEA Frequently Asked Questions (FAQs)
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Vishay provides a recommended PCB layout and land pattern in their application note AN42171, which can be found on their website. It's essential to follow these guidelines to ensure proper thermal performance and reliability.
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The datasheet recommends using a thermal interface material (TIM) with a thermal conductivity of at least 1 W/m-K. Vishay suggests using their own TIM, part number MALTT005, or equivalent. It's crucial to apply the TIM correctly to ensure optimal thermal performance.
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While the datasheet specifies the maximum voltage rating, it's essential to derate the voltage based on the operating temperature and other environmental factors. As a general rule, it's recommended to derate the voltage by 10-20% to ensure reliability and prevent premature failure.
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While the datasheet doesn't explicitly mention vibration resistance, Vishay's resistors are designed to meet various environmental standards, including vibration. However, it's recommended to consult with Vishay's application engineers or perform additional testing to ensure the resistor can withstand the specific vibration requirements of your application.
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Vishay recommends following the IPC/JEDEC J-STD-020 standard for soldering profiles. The recommended profile is a peak temperature of 260°C (500°F) for 10-30 seconds, with a maximum temperature ramp rate of 3°C/s. It's essential to follow this profile to prevent damage to the resistor.
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WFMA20105L000FEA Overview
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