TSOP57440HTT1,IR SENSOR IC 40KHZ, E3
TSOP57440TT1,SENSOR REMOTE REC 40.0KHZ 40M
TSOP57456HTT1,IR SENSOR IC 56KHZ, E3
TSOP57456TT1,SENSOR REMOTE REC 56.0KHZ 40M
TSOP57536HTT1,IR SENSOR IC 36KHZ, E3
TSOP57536TT1,SENSOR REMOTE REC 36.0KHZ 40M
TSOP57538HTT1,SENSOR REMOTE REC 38.0KHZ 40M
TSOP57538TT1,红外接收机 IR SENSOR IC 38KHZ AGC 5