2pcs TFK U211B DIP-18 Phase Control Circuit - General Purpose RH

TFK U211B DIP-18 Phase Control Circuit - General Purpose USA ship

2pcs TFK U2010B PhaseControl Circuit for Current Feedback RH

2pcs TFK U6052B DIP-18 LOCAL MULTIPLEX RH

TFK U211B2 DIP-18 Phase Control Circuit - Genera USA ship

1PCS Phase Control IC TFK/ATMEL DIP-18 U211B2 U211B2-M

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2pcs TFK U209B DIP-14,Monolithic Integrated Feature Phone RH