PK-21A29WQ,AUD SIG DEVICE 3-24VDC FLANGE
PK-21A31P,音频指示器及警报器 PC MNT 3.0-24V
PK-21A31PQ,BUZZER PIEZO 3KHZ 24MM PC MT
PK-21A36PQ,BUZZER PIEZO 12V 24MM TH
【Freescale Semiconductor】PK21DN512VMC5,ARM Microcontrollers (MCU) Low-Power Cortex-M4 PRE-QUALIFIED SAMPL
【Freescale Semiconductor】PK21DX256VMB5,射频收发器 射频收发器 256Kb Flsh
【Freescale Semiconductor】PK21DX256VMC5,ARM Microcontrollers (MCU) Low-Power Cortex-M4 PRE-QUALIFIED SAMPL
PK-21N30P,音频指示器及警报器 PC MOUNT 1.5-30V
