15Pcs EFM8BB10F2G-A-QFN20 QFN-20

14Pcs 74LVC573AQ20-13 QFN-20 Latches Octal Transparent D-Type Latch 3-State

1Pcs SI4430-B1-FM QFN-20 RF Transceiver +13 dBm sub-GHz Transceiver

10 piece set original STC8G1K08-38I-QFN20 enhanced, MCU 1T 8051

2Pcs SI4455-C2A-GM QFN-20 RF Transceiver TXRX SubG +13/-116dBm

2Pcs SI4455-B1A-FMR QFN-20 RF Transceiver +13/-116 dBm sub-GHz transceiver

1Pcs SI4463-C2A-GMR QFN-20 RF Transceiver +13/-116 dBm sub-GHz Transceiver

2Pcs SI4060-B1B-FMR QFN-20 RF Transmitter +13 dBm sub-GHz transmitter