深圳四点零电子有限公司常备松下具体型号有：
TQ系列：TQ2-3V，TQ2-4.5V，TQ2-5V，TQ2-6V，TQ2-9V，TQ2-12V，TQ2-18V，TQ2-24V，TQ2-48V，TQ2-L2-3V，TQ2-L2-4.5V，TQ2-L2-5V，TQ2-L2-6V，TQ2-L2-9V，，TQ2-L2-18V，TQ2-L2-24V，TQ2-L2-48V，TQ2-L-3V，TQ2-L-5V，TQ2-L-6V，TQ2-L-9V，TQ2-L-12V，TQ2-L-18V，TQ2-L-24V，TQ2-L-48V，TQ2SA-3V，TQ2SA-4.5V，TQ2SA-5V，TQ2SA-6V，TQ2SA-9V，TQ2SA-12V，TQ2SA-18V，TQ2SA-24V，TQ2SA-48V，TQ2SA-L-3V，TQ2SA-L-5V，TQ2SA-L-12V，TQ2SA-L-24V，TQ2SA-L-48V，TQ2SA-L2-3V，TQ2SA-L2-5V，TQ2SA-L2-12V，TQ2SA-L2-24V，TQ2SA-L2-48V
TX系列：TX2-3V，TX2-4.5V，TX2-5V，TX2-6V，TX2-9V，TX2-12V，TX2-18V，TX2-24V，TX2-48V，TX2-L-3V，TX2-L-5V，TX2-L-12V，TX2-L-24V，TX2-L-48V，TX2-L2-3V，TX2-L2-5V，TX2-L2-12V，TX2-L2-24V，TX2-L2-48V，TX2SA-3V，TX2SA-4.5V，TX2SA-5V，TX2SA-6V，TX2SA-9V，TX2SA-12V，TX2SA-18V，TX2SA-24V，TX2SA-48V，TX2SA-L-3V，TX2SA-L-4.5V，TX2SA-L-5V，TX2SA-L-6V，TX2SA-L-9V，TX2SA-L-12V，TX2SA-L-18V，TX2SA-L-24V，TX2SA-L-48V，TX2SA-L2-3V，TX2SA-L2-4.5V，TX2SA-L2-5V，TX2SA-L2-6V，TX2SA-L2-9V，TX2SA-L2-12V，TX2SA-L2-18V，TX2SA-L2-24V，TX2SA-L2-48V，TXD2-3V，TXD2-5V，TXD2-12V，TXD2-24V，TXD2-48V
