MEJ2S1203SC - Murata Electronics

MEJ2S1203SC Frequently Asked Questions (FAQs)

• What is the recommended land pattern for the MEJ2S1203SC?
  Murata recommends a land pattern with a pad size of 1.3mm x 0.8mm, with a non-solder mask defined (NSMD) pad shape, and a minimum clearance of 0.2mm between the pad and the solder mask.
• How do I handle the MEJ2S1203SC during reflow soldering?
  Murata recommends a peak reflow temperature of 260°C, with a dwell time of 30 seconds to 60 seconds above 220°C. It's also important to ensure that the component is not exposed to temperatures above 260°C for more than 3 minutes.
• What is the maximum operating temperature range for the MEJ2S1203SC?
  The MEJ2S1203SC is rated for operation from -40°C to 125°C, with a derating of 1.25% per °C above 85°C.
• How do I store the MEJ2S1203SC to prevent moisture absorption?
  Murata recommends storing the MEJ2S1203SC in a dry environment with a relative humidity of 60% or less, and at a temperature range of 10°C to 30°C. It's also recommended to use a moisture barrier bag or a dry pack to prevent moisture absorption.
• What is the recommended soldering method for the MEJ2S1203SC?
  Murata recommends using a soldering method that meets the requirements of IPC-J-STD-020, with a soldering temperature of 220°C to 240°C, and a soldering time of 2 seconds to 5 seconds.