2SD661A Description
Transistor 2SB745, 2SB745A Silicon PNP epitaxial planer type For low-frequency and low-noise amplification plementary to 2SD661 and 2SD661A Unit: mm 6.9±0.1 0.4 q q q 2.4±0.2 2.0±0.2 3.5±0.1 Low noise voltage NV. High foward current transfer ratio hFE.