2sb643_e.pdf part of Panasonic 2sb643 e 2sb643_e.pdf, . Electronic Components Datasheets Active components Transistors Panasonic 2sb643

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Transistor

2SB643, 2SB644
Silicon PNP epitaxial planer type

For low-power general amplification
Unit: mm
Complementary to 2SD638 and 2SD639
6.9