4pc Transistor Silicon Npn Kt909a 2t909a = 2n5177

US $190

  • Orenburg, Belarus
  • Oct 20th
KT909A Transistors KT909A silicon epitaxial planar structure of n-p-n generator. Designed for the use in power amplifiers, frequency multipliers and oscillators at frequencies 100 ... 500 MHz with a supply voltage 28 V. • transistor structure: n-p-n; • Pk t max - Continuous power dissipation collector with the heat sink 27 W; • fgr - transistor current gain cutoff frequency for the circuit with common emitter: more than 350 MHz; • Uker max - maximum collector-emitter voltage at a given current collector and a predetermined resistance in the base-emitter voltage: 60 V (0,01kOm); • Uebo max - Maximum voltage emitter-base reverse current at a given emitter and collector open circuit: 3,5; • Ik max - Maximum permissible DC Collector Current: 2 A; • Iker - Reverse current collector-emitter reverse voltage at specified collector-emitter voltage and resistance in the base-emitter: 30 mA (60V); • Cc - The capacity of the collector junction: no more than 30 pF; • Rke us - saturation resistance between the collector and emitter: no more than 0.3 Ohms; • P-out - transistor output power: not less than 17 W at 500 MHz; • trac - resorption of time not exceeding 20 ns Gold plate - 999 sorry for the computer translation Payment in 3 bank days, please tell me, if you want to buy an item, but can pay later. The price of the shipping contains the price of the packing and local consumptions for courier.  The packing will be meticulous, and guarantee safety of the item providing that mail will respect the transport regulations.  Will be sent via Reliable  Courier. Usually handling time within 3 days but can take up to 7 days.  Payments: PayPal Shipping: Expedited 26 USD,  with tracking number  OR Standard Int'l Shipping  8 USD,  with tracking number 

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