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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng) > IC鐧剧 > BF257

BF257 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2022/12/9 14:45:21 鏌ョ湅 闁辫畝锛�834

    鐢熺敘(ch菐n)寤犲:寰峰湅AEG鍏徃锛屽痉鍦嬫瑥鑼ㄦ(bi膩o)婧�(zh菙n)闆诲櫒鍏徃锛岀編鍦嬫懇鎵樼緟鎷夊崐灏�(d菐o)楂斿叕鍙�锛岃嵎铇鍒╂郸鍏徃锛屾硶鍦嬪反榛庣強鏂叕鍙�锛屽痉鍦嬮浕瀛愬厓浠惰偂浠藉叕鍙革紝寰峰湅瑗块杸瀛怉G鍏徃锛岀編鍦嬪緱鍏嬭柀鏂剙琛ㄥ叕鍙�锛屽痉鍦嬪嚒鐖句紡鍏徃

    鍒朵綔鏉愭枡:Si-NPN

    鎬ц唱(zh矛):瑕栭牷杓稿嚭 锛圴id锛�

    灏佽褰㈠紡:瑕栭牷杓稿嚭 锛圴id锛�

    

鐩寗

姒傝堪

    鐢熺敘(ch菐n)寤犲:寰峰湅AEG鍏徃锛屽痉鍦嬫瑥鑼ㄦ(bi膩o)婧�(zh菙n)闆诲櫒鍏徃锛岀編鍦嬫懇鎵樼緟鎷夊崐灏�(d菐o)楂斿叕鍙�锛岃嵎铇鍒╂郸鍏徃锛屾硶鍦嬪反榛庣強鏂叕鍙�锛屽痉鍦嬮浕瀛愬厓浠惰偂浠藉叕鍙革紝寰峰湅瑗块杸瀛怉G鍏徃锛岀編鍦嬪緱鍏嬭柀鏂剙琛ㄥ叕鍙革紝寰峰湅鍑＄埦浼忓叕鍙�

    鍒朵綔鏉愭枡:Si-NPN

    鎬ц唱(zh矛):瑕栭牷杓稿嚭 锛圴id锛�

    灏佽褰㈠紡:瑕栭牷杓稿嚭 锛圴id锛�

    妤甸檺宸ヤ綔闆诲:160V

    鏈�澶ч浕娴佸厑瑷卞��:0.1A

    鏈�澶у伐浣滈牷鐜�:90MHZ

    寮曡叧鏁�(sh霉):3

    鍙唬鎻涚殑鍨嬭櫉:BF336,BF657,BF658,BF659,2N5058,2N5059,3DG180D,

    鏈�澶ц�楁暎鍔熺巼:0.8W

    鏀惧ぇ鍊嶆暩(sh霉):


璩囨枡

寤犲晢
STMICROELECTRONICS

bf257鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉
  • 瑭㈠児

bf257璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

bf257鍙冩暩(sh霉)

  • 鍒堕�犲晢STMicroelectronics
  • 鏅堕珨绠℃サ鎬�NPN
  • 闆嗛浕妤碘�旂櫦(f膩)灏勬サ鏈�澶ч浕澹� VCEO160 V
  • 鐧�(f膩)灏勬サ - 鍩烘サ闆诲 VEBO5 V
  • 鏈�澶х洿娴侀浕闆嗛浕妤甸浕娴�0.1 A
  • 鐩存祦闆嗛浕妤�/Base Gain hfe Min25
  • 鏈�澶у伐浣滈牷鐜�90 MHz
  • 鏈�澶у伐浣滄韩搴�+ 150 C
  • 瀹夎棰�(f膿ng)鏍�Through Hole
  • 灏佽 / 绠遍珨TO 5
  • 灏佽Bulk
  • 鍔熺巼鑰楁暎5000 mW
  • 宸ュ粻鍖呰鏁�(sh霉)閲�500