Tube КТ 904 or Röhre КТ904 ID47386, Transistor, No base and Power/Output shown. Radio tubes are valves.

The KT904A is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the KT904A transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

KT904A, NPN Transistor, 60V, 0.8A, 5W, 350MHz, hFE 10. Reference: NPN412. Condition: New product

Jul 8, 2014 · Designed for use in power amplifiers, frequency multipliers and oscillators at frequencies 100 ... 400 MHz at a supply voltage 28 V. KT904A: The structure of the transistor: npn; Pk t max - collector power dissipation heatsink: 5 W; fgr - Cutoff frequency of the transistor current gain for the common-emitter circuit: more than 350 MHz; Uker max ...

KT904A Transistor Datasheet pdf, KT904A Equivalent. Parameters and Characteristics

Feb 22, 2024 · NPN silicone gold-plated RF power transistor KT904A. All transistors were tested using Peak Atlas DCA Pro semiconductor analyzer. Polarity: NPN. Material of Transistor: Si. Maximum Collector Power Dissipation (Pc): 5 W.

设备描述 1.有源一体化阵列扬声器，采用桦木夹板箱体，多单元垂直排列，精准的波束投射； 2.采用全频电路设计，内置数字功放，扬声器采用9*4.5"全频单元；

Nov 30, 2023 · New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Seller assumes all responsibility for this listing. Immediate shipping, …

Jul 18, 2010 · Transistoren KT904 a und b haben ein anderes Sockelbild als der KT904 g, siehe Anlage KT904 g. Für diesen Post bedanken, weil hilfreich und/oder fachlich fundiert.

View results and find kt904a datasheets and circuit and application notes in pdf format.