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LNJ998CKBDA - Round Type LED
SFH6138 - (SFH6138 / SFH6139) High Speed Optocoupler / 100 kBd / Low Input Current / High Gain
R5F572TKBDFP - 32-bit MCU
SFH6139 - (SFH6138 / SFH6139) High Speed Optocoupler / 100 kBd / Low Input Current / High Gain
ACFL-5212T - Wide Operating Temperature 20kBd Digital Optocoupler Configurable Phototransistor
NBAKBDW-NL - NB Type Oven Controlled Crystal Oscillator
ACPL-M49T - 20-kBd digital optocoupler
R5F566TKBDFP - MCU