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Transistor Base Numbers BFxxxx


  • BFW87 Transistor

    BFW87 Transistor

    PNP Lockfit 60V 500mA 100MHz

    Item Number: BFW87
    £3.00 (inc VAT £3.60)
  • BFW89 Transistor

    BFW89 Transistor

    PNP Lockfit 40V 500mA 100MHz

    Item Number: BFW89
    £4.00 (inc VAT £4.80)
  • BFW92 Transistor

    BFW92 Transistor

    NPN TO50 15V 25mA 700MHz

    Item Number: BFW92
    £1.75 (inc VAT £2.10)
  • BFX12 Transistor

    BFX12 Transistor

    PNP TO18 15V 100mA 150MHz

    Item Number: BFX12
    £2.75 (inc VAT £3.30)
  • BFX13 Transistor

    BFX13 Transistor

    PNP TO18 15V 100mA 150MHz

    Item Number: BFX13
    £2.50 (inc VAT £3.00)
  • BFX19 Transistor

    BFX19 Transistor

    NPN TO72 30V 30mA 400MHz

    Item Number: BFX19
    £2.00 (inc VAT £2.40)
  • BFX29 Transistor

    BFX29 Transistor

    PNP TO5 60V 600mA 100MHz

    Item Number: BFX29
    £3.50 (inc VAT £4.20)
  • BFX30 Transistor

    BFX30 Transistor


    Item Number: BFX30

    The comment above should be useful to you.

  • BFX31 Transistor

    BFX31 Transistor

    NPN TO72 30V 30mA 400MHz. 

    Item Number: BFX31
    £4.00 (inc VAT £4.80)
  • BFX34 Transistor

    BFX34 Transistor

    NPN TO5 60V 5A 100MHz

    Item Number: BFX34
    £3.25 (inc VAT £3.90)
  • BFX36 Transistor

    BFX36 Transistor

    PNP TO77 (6 pin TO5) Dual Matched 60V 100mA 110MHz

    Item Number: BFX36
    £15.00 (inc VAT £18.00)
  • BFX39 Transistor

    BFX39 Transistor

    PNP TO5 55V 1A 100MHz

    Item Number: BFX39
    £2.75 (inc VAT £3.30)
  • BFX40 Transistor

    BFX40 Transistor

    PNP TO5 75V 1A 100MHz

    Item Number: BFX40
    £3.00 (inc VAT £3.60)
  • BFX41 Transistor

    BFX41 Transistor

    PNP TO5 75V 1A 100MHz

    Item Number: BFX41
    £3.25 (inc VAT £3.90)
  • BFX43 Transistor

    BFX43 Transistor

    NPN TO18 15V 125mA 250MHz

    Item Number: BFX43
    £3.00 (inc VAT £3.60)
  • BFX50 Transistor

    BFX50 Transistor

    NPN TO18 25V 1A 60MHz

    Item Number: BFX50
    £2.15 (inc VAT £2.58)
  • BFX52 Transistor

    BFX52 Transistor

    NPN TO18 20V 1A 60MHz

    Item Number: BFX52
    £3.00 (inc VAT £3.60)
  • BFX59 Transistor

    BFX59 Transistor

    NPN TO72 20V 100mA 1GHz Low noise UHF Low capacitance 0.4pF typ

    Item Number: BFX59
    £3.25 (inc VAT £3.90)
  • BFX68 Transistor

    BFX68 Transistor

    NPN TO5 30V 1A 70MHz

    Item Number: BFX68
    £4.00 (inc VAT £4.80)
  • BFX84 Transistor

    BFX84 Transistor

    NPN TO5 60V 1A 50MHz

    Item Number: BFX84
    £3.00 (inc VAT £3.60)
  • BFX85 Transistor

    BFX85 Transistor

    NPN TO5 60V 1A 50MHz

    Item Number: BFX85
    £3.50 (inc VAT £4.20)
  • BFX86 Transistor

    BFX86 Transistor

    NPN TO5 35V 1A 50MHz

    Item Number: BFX86
    £3.40 (inc VAT £4.08)
  • BFX87 Transistor

    BFX87 Transistor

    PNP TO5 50V 600mA 100MHz

    Item Number: BFX87
    £2.90 (inc VAT £3.48)
  • BFX88 Transistor

    BFX88 Transistor

    PNP TO5 40V 600mA 100MHz

    Item Number: BFX88
    £3.25 (inc VAT £3.90)
  • BFX89 Transistor

    BFX89 Transistor


    Item Number: BFX89

    The comment above should be useful to you.

  • BFX98 Transistor

    BFX98 Transistor

    NPN 150V 100mA 800mW Switch

    Item Number: BFX98
    £15.00 (inc VAT £18.00)
  • BFY11 Transistor

    BFY11 Transistor

    NPN TO5 35V 50mA 120MHz

    Item Number: BFY11
    £3.00 (inc VAT £3.60)
  • BFY17 Transistor

    BFY17 Transistor

    NPN TO5 30V 120mA 240MHz

    Item Number: BFY17
    £2.00 (inc VAT £2.40)
  • BFY18 Transistor

    BFY18 Transistor

    NPN TO18 40V 100mA 200MHz

    Item Number: BFY18
    £4.50 (inc VAT £5.40)
  • BFY19 Transistor

    BFY19 Transistor

    NPN TO18 20V 100mA 300MHz

    Item Number: BFY19
    £4.50 (inc VAT £5.40)