부품 번호	제조업체 / 브랜드	간단한 설명
11721	VISHAY	11721 original vishay components
11721-501	STMicroelectronics	11721-501 STM IC SOP20
117212-HMC624ALP4	Analog Devices Inc.	EVAL BOARD HMC624ALP4
117212-HMC624LP4	Analog Devices Inc.	BOARD EVAL ATTENUATOR HMC624