z Low current (max.-50 mA) z High voltage (max.-300V) z Telephony and professional communication equipment. 1. BASE 2. EMITTER 3. COLLECTOR MARKING: BF821:1W, BF823: 1Y.

BF820

BF8205E

BF8205T

BF820W

BF821

BF822

BF822-Q

BF822W

BF824

BF824W

BF801M

BF819

BF840

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