BC546B BC546 TRANSISTOR
Product Title: BC546B / BC546 (Marking: C546B / BC546B) 65V 100mA High-Voltage NPN Epitaxial Silicon Transistor (TO-92)
Product Specifications:
- Part Number: BC546B / BC546 (Top Marking Code: C546B / BC546 B / Lot Tracking Code: e.g., 080)
- Transistor Polarity / Type: NPN General Purpose Bipolar Junction Transistor (BJT)
- Package / Case: TO-92-3 / TO-92 (Through-Hole 3-Pin Plastic Package)
- Pin Configuration: Pin 1: Collector (C), Pin 2: Base (B), Pin 3: Emitter (E) — Standard CBE Pinout
- Operating Junction & Storage Temperature:$-65^\circ\text{C}\text{ to }+150^\circ\text{C}$
Short Description: Industry-standard BC546B (top marking: C546B) high-voltage 65V 100mA NPN general-purpose bipolar junction transistor (BJT) in a standard 3-pin TO-92 through-hole package. Features high breakdown voltage, fast switching response, and a medium DC current gain ($h_{FE}$) range of 200–450. Widely used in small-signal audio pre-amplification stages, general signal switching, relay driver circuits, sensor interfaces, and power supply control circuits across industrial, automotive, and consumer electronics. Essential component for repairing amplifier channels, replacing shorted small-signal transistors, and general electronic circuit repairs.
IC උපාංග සහ Parts නැවත බර ගනු නොලැබේ | හුවමාරුවක් නැත | වගකීමක් නැත | මුදල් ආපසු ගෙවීමක් නැත කරුණාකර ඔබගේ අංකය පරීක්ෂා කර එය ඔබගේ පවතින නිෂ්පාදනය සමඟ ගලපන්න. ඔබ මෙම නිෂ්පාදනය අපගේ වෙබ් අඩවියෙන් මිලදී ගෙන එය මවු පුවරුවේ සවි කළ විට, එය ඔබේම අවදානම මත පවතිනු ඇත. කිසිදු දෝෂයකට අප වග කියනු නොලැබේ
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