2SB644 is Silicon PNP epitaxial planer type Transistor manufactured by Panasonic.
| Part Number | Description |
|---|---|
| 2SB642 | Silicon PNP epitaxial planer type Transistor |
| 2SB643 | Silicon PNP epitaxial planer type Transistor |
| 2SB621 | Silicon PNP Transistor |
| 2SB621A | Silicon PNP Transistor |
| 2SB0709A | Silicon PNP epitaxial planar type Transistor |
Transistor 2SB643, 2SB644 Silicon PNP epitaxial planer type For low-power general amplification plementary to 2SD638 and 2SD639 6.9±0.1 1.5 2.5±0.1 1.0 1.0 2.4±0.2 2.0±0.2 3.5±0.1 Unit: mm.
