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BFW57

Information - Help 
ID = 74652
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Transistor   Power/Output 
Identical to BFW57
Similar Tubes
Normally replaceable-slightly different:
  AX1128 ; AX1141 ; AX1158 ; AX1223 ; AX1317 ; AX1341 ; AX1398 ; AX1413 ; AX1434 ; AX1454 ; AX1465 ; AX1466
Other base and data slightly different:
  AX1170
Base Wires
Description

NPN silicon planar high-frequency transistor for low power push-pull output stages.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 8 x 5 x 5 mm / 0.31 x 0.20 x 0.20 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   TTT 1981 Steidle
sot_25_valvo~~1.png BFW57: Valvo
Günther Stabe † 19.8.20
 
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