5 PCS B0505S-1W SIP-4 5V 1W DC-DC Converter Power Supply Module Chip IC

2 PCS B0524LS-1W SIP-4 DC-DC dual/single Output Dc-dc Converter Chip

1 PCS B0505S-2W SIP-4 5V 2W DC-DC Converter Power Supply Module IC Chip

5 PCS TOTX176 SIP-4 TX176 Fiber Optic Transmitting Module IC Chip

2 PCS B1505LS-1W SIP-4 B1505LS-1WR2 DC-DC Converter Power Supply Module Chip

5 PCS TOTX176 SIP-4 TX176 Fiber Optic Transmitting Module IC Chip

1pcs TOTX147 TX147 TRANSMITTER MODULE FIBER OPTIC

10pcs NJM4580L NJM4580 JRC 4580 DUAL OPERATIONAL AMPLIFIER SIP-8