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BF494 Datasheet, PDF (1/6 Pages) NXP Semiconductors – NPN medium frequency transistors | |||
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BF494
Rev.E Mar.-2016
DATA SHEET
æè¿° / Descriptions
TO-92 å¡å°å°è£
NPN å导ä½ä¸æ管ãSilicon NPN transistor in a TO-92 Plastic Package.
ç¹å¾ / Features
ä½çµæµï¼ä½çµåã
Low current, low voltage.
ç¨é / Applications
ç¨äºé«é¢æ¶é³æºåçµè§æºï¼è°é¢æ转ï¼ä½åªå£°è°é¢æ¯è¡å¨ã
HF applications in radio and television receivers, FM tuners, low noise AM mixer-oscillators.
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é¨çæçµè·¯ / Equivalent Circuit
å¼èæå / Pinning
1 23
PIN1ï¼Collector
PIN 2ï¼Emitter
PIN 3ï¼Base
æ¾å¤§åå°ç« 代ç / hFE Classifications & Marking
è§å°ç« 说æãSee Marking Instructions.
http://www.fsbrec.com
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