B643 Overview
Transistor 2SB643, 2SB644 Silicon PNP epitaxial planer type For low-power general amplification plementary to 2SD638 and 2SD639.
B643 Details
| Part number | B643 |
|---|---|
| Datasheet | B643 Datasheet PDF (Download) |
| File Size | 38.52 KB |
| Manufacturer | Panasonic |
| Description | 2SB643 |
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