Скачать даташит для bf1105_r_wr:

DISCRETE SEMICONDUCTORS DATA SHEET BF1105; BF1105R; BF1105WR N-channel dual-gate MOS-FETs Product specification 1997 Dec 02 Supersedes data of 1997 Dec 01 NXP Semiconductors Product specification BF1105; BF1105R; N-channel dual-gate MOS-FETs BF1105WR FEATURES PINNING Short channel transistor with high PIN DESCRIPTION handbook, 2 columns 4 3 forward transfer admittance to input 1 source capacitance ratio 2 drain Low noise gain controlled amplifier 3 gate 2 up to 1 GHz. 2 1 4 gate 1 Internal self-biasing circuit to Top view MSB035 ensure good cross-modulation performance during AGC and good DC stabilization. BF1105R marking code NAp. Fig.2 Simplified outline APPLICATIONS (SOT143R). VHF and UHF applications with 5 V supply voltage, such as television tuners and professional communications equipment. handbook, 2 columns 3 3