Part Number TK619-1 having (CAGE Code 11809) and FSC 5955 Oscillators Piezoelectric Crystals in stock with ready to ship. Get an instant quote for TK619-1 Oscillator Crystal Controlled by Thompson Aerospace Inc. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.