IS43DR16160B-37CBLI-TR TWBGA-84_L12.5-W8.0-P0.80-BL_ISSI_XXDBLXX LCSC Part Number: C2063508 JLCPCB Part Class: undefined Manufactured by ISSI(美国芯成)

Optocouplers - Phototransistor Output SFH690BT SOP-4_L4.3-W4.4-P2.54-LS7.0-TL LCSC Part Number: C335248 JLCPCB Part Class: Extended Part Manufactured by VISHAY(威世)

Zener Diodes PZU9.1B3,115 SOD-323_L1.8-W1.3-LS2.5-RD LCSC Part Number: C553806 JLCPCB Part Class: Extended Part Manufactured by Nexperia(安世)

DC-DC Converters MAX16909RAUE+CFZ TSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL-EP LCSC Part Number: C1355619 JLCPCB Part Class: Extended Part Manufactured by ADI(亚德诺)/MAXIM(美信)