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CDIL BFY51 Transistor NPN 30V 1A TO39

Order Code:  

81-0122

Brand: CDIL MPN: BFY51
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Qty Unit Price (Ex VAT)
5+ £0.460
25+ £0.363
100+ £0.323
500+ £0.284

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Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT
Order in multiples of 5
Additional quantity lead time 14 daysContact us for lead times on larger quantities
Out of Stock2,885 due on 30/09/2020

Medium power transistor suitable for general purpose applications.


  • NPN polarity
  • Collector emitter breakdown voltage 30V
  • Collector base breakdown voltage 60V
  • Collector current 1A
  • Power 5W
  • 40 DC current gain
  • Transition frequency 50MHz
  • TO-39 case
  • Weight 1.08g

DeviceMftr.CaseVCEVCBVEBICPtothFE min.fT
stylemax. (V)max. (V)max. (V)max. (A)max. (W)@ IC (mA)(MHz)
BFY52CDILTO-392020610.860@15050
ZTX689BZetexE LINE2020531.5400@2A150
BFY51CDILTO-393060610.840@15050
BFY50CDILTO-393580610.830@15060
ZTX450ZetexE LINE4560511100@150150
ZTX451ZetexE LINE6080511150@150150
BFX85CDILTO-3960100610.870@15050
ZTX651ZetexE LINE6080521100@500140
BC639CDILTO-92 (A)8080510.840@150200

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