WSL20101L000FTA18 datasheet by Vishay Dale

WSL20101L000FTA18 Frequently Asked Questions (FAQs)

• What is the recommended land pattern for WSL20101L000FTA18?
  The recommended land pattern for WSL20101L000FTA18 is a rectangular pad with a minimum size of 1.3 mm x 0.8 mm, with a non-solder mask defined (NSMD) pad shape. This ensures proper soldering and thermal dissipation.
• Can I use WSL20101L000FTA18 in high-frequency applications?
  Yes, WSL20101L000FTA18 is suitable for high-frequency applications up to 1 GHz due to its low inductance and high-frequency stability. However, it's essential to consider the PCB layout, component placement, and signal integrity to minimize parasitic effects.
• How does WSL20101L000FTA18 perform in high-temperature environments?
  WSL20101L000FTA18 is rated for operation up to 155°C, making it suitable for high-temperature applications. However, the resistor's power rating and reliability may be affected at extreme temperatures. It's essential to derate the power according to the temperature derating curve provided in the datasheet.
• Is WSL20101L000FTA18 compatible with lead-free soldering processes?
  Yes, WSL20101L000FTA18 is compatible with lead-free soldering processes, including RoHS and WEEE compliance. The resistor's terminations are made of a lead-free, tin-silver-copper alloy that meets the requirements for lead-free soldering.
• What is the moisture sensitivity level (MSL) of WSL20101L000FTA18?
  WSL20101L000FTA18 has a moisture sensitivity level (MSL) of 1, which means it can withstand normal humidity levels without special handling or storage requirements. However, it's still recommended to follow standard handling and storage procedures to prevent damage.