Found 9 alternatives for MDBT42Q-PAT by Raytac. Rf Transceiver Modules And Modems — 39-SMD Module.
RX TXRX MODULE BLUETOOTH SMD
RX TXRX MODULE BT TRC ANT SMD
SGW2828 LORA MODULE
TRANSCEIVER MODULES CC1310 BASED
868MHZ TRANSCEIVER MODULE CC1310
TRANSCEIVER MODULES CC1312R BASE
MULTICHANNEL TRANCEIVER MODULE C
LOW POWER, LONG RANGE SUB-1 GHZ
52810 AT CMD CHIP ANTENNA MODULE