Mullard

AC 128 Germanium transistors, hand-measured by gain (hFe) and leakage current. Sometimes, we offer individual transistors measured for Hfe (Gain) and Leakage ranges. In most cases we use the Peak DCA...

  CV7007 Germanium transistors (functionally equivalent to OC77) SO-2 (long barrel) are KB-G and KB-D types while  TO-1 (short barrel) are KB-NTN types.  Sometimes, we offer individual...

CV 7112 AND OC 140 transistors, hand-measured for hFe and leakage. Mixed cans. Sometimes, we offer individual transistors measured for Hfe (Gain) and Leakage ranges. In most cases we use the Peak DCA...

Mullard OC42 PNP germanium transistor.  Some from this big lot sampled with hFE >180 but it is a mixture- not cherry-picked.  Now available- individually measured and labelled for Hfe...

Mullard OC71 PNP germanium transistor.  Now available- individually measured and labelled for Hfe and Leakage- see ranges Hfe ranges that show zero inventory are not available for purchase Our...

NOS PNP, low leakage Low-leakage PNP germaniums - perfect for fuzz.  These are T1 glass-cased transistors (SO2) marked 'British Made, Mullard T1'. There's no other identification on them, so we...