Quick view 2SB77 Germanium Transistor PNP Hitachi PNP, NOS with full leads, low to medium gain. Unsorted raw stock is not cherry-picked for measured stock. These are an often-overlooked great value! $8.99 - $9.99 Add to Wishlist Quick Add
Sold out Quick view Matsushita (Panasonic) 2SB175 Germanium Transistor Matsushita PNP, NOS with full leads, these are the "B" gain bucket. Unsorted raw stock, not cherry-picked remainders. Medium-gain and moderate leakage, perfect for Rangemasters, Fuzz Faces and Tonebenders! Try... $6.99 Add to Wishlist Out of stock
Sale 60% Quick view Transistor 2N3566 Work-alike NOS Generic Raw stock, average Hfe 150. $1.75 $0.70 Add to Wishlist Add to Cart
Quick view Transistor NPN High-Gain Silicon Dots Hfe 200-700 We don't know the maker. Not numbered, and not a very consistent lot, as was often the case in the 70s. But the hot ones are Very hot. Minimum Hfe 200. $1.25 Add to Wishlist Add to Cart
Quick view Transistor Medium-Gain Dots House # SPT We don't know the maker. A few are low-gain, 20s through 40s. Most of the rest run 150-400+. $1.15 Add to Wishlist Add to Cart
Quick view Transistors Low-To-Medium-Gain Dots, House # SPT 2xxx We don't know the maker. Types:--SPT 2922 (NPN) average 40--SPT 2924 (NPN) average 200 but some are 900+--SPT 2925 (NPN) average 50--SPT 2894 (PNP) Range 50 to 250 $1.15 Add to Wishlist Quick Add
Quick view BC550CBU Transistor Fairchild, Bipolar - BJT NPN 45V 100mA HFE/800 $0.65 Add to Wishlist Add to Cart
Quick view Fairchild Semiconductor 2N3563 Transistor NPN "Dot" House # Gold-lead NOS Fairchild, house-numbered S1227. Gains 25-50, great for silicon Fuzz Faces or Rangemasters. $0.99 Add to Wishlist Add to Cart
Sold out Quick view Transistor PNP "Dot" SGS BC116A Gold-lead NOS by Italian maker SGS. PNP, gain range 75-200. Some outliers run much higher. $1.15 Add to Wishlist Out of stock
Sold out Quick view Motorola SA862 Geranium Transistor Motorola PNP Top quality, Gold-lead, TO-5 Can. Typical profile for 100 pieces: 50 To 59 x 2 60 To 69 x 14 $3.50 Add to Wishlist Out of stock
Quick view Motorola MU10 Transistor Unijunction Motorola Gold Lead The unijunction demos in the Forrest Mims Book spec a 2N4891, which is both hard-to-find and expensive. This was a Motorola device that is similar in characteristics and has the same pinout. I have... $2.69 Add to Wishlist Add to Cart
Quick view Hitachi 2SA12 Germanium Transistor PNP Hitachi An oldie-but-goody! PNP, NOS with full leads in mint condition, low- to medium gain. Unsorted raw stock, not cherry-picked remainders. $4.99 Add to Wishlist Quick Add
Quick view 2N4437 Transistor Hfe range 70 to 200, perfect for silicon Fuzz Faces. DIY only, limited quantities, no wholesales. $1.95 Add to Wishlist Add to Cart
Sale 60% Quick view 980609 Germanium Transistor House-Number PNP Gold-lead, TO-5 Can, profile similar to a 2N404A. $3.10 $1.24 Add to Wishlist Quick Add
Quick view Fairchild Semiconductor 2N3564 Transistor NPN "Dot" House # NOS Fairchild, house-numbered 8016-1. Gains 25-50, great for silicon Fuzz Faces or Rangemasters. $0.95 Add to Wishlist Add to Cart
Quick view Motorola MPU131 Transistor Programmable Unijunction Old-stock device. A PUT can be used anywhere that a unijunction would be, and it is more flexible because its characteristics can be set by external resistors. The datasheet can be found here. Works... $1.25 Add to Wishlist Add to Cart
Quick view 2N6027 Transistor Programmable Unijunction A PUT can be used anywhere that a unijunction would be, and it is more flexible because its characteristics can be set by external resistors. Typically used as a less-expensive alternate to the... $0.75 Add to Wishlist Add to Cart
Quick view CS3710 Transistor NPN "Dot" Made by Continental Device Corp., then a division of Teledyne. Average Hfe 250, fine choice for a Big Muff. $1.75 Add to Wishlist Add to Cart
Quick view Samsung 2SC945Y Transistor Samsung These are the "Y" gain bucket, average Hfe 185. $3.99 Add to Wishlist Add to Cart
Quick view NEC 2SC945A Transistor NEC These are the "Q" gain bucket, 135-270. Here is the datasheet $0.95 Add to Wishlist Add to Cart
Quick view 2N697 Transistor Work-alike Tin Leads TO-5 can unmarked, but tested to the spec of the original part. Hfe average 80. $0.95 Add to Wishlist Add to Cart
Sale 60% Quick view 2N697 Transistor Work-alike Gold Lead TO-5 can unmarked, but tested to the spec of the original part. These are a slightly lower gain bucket, Hfe 40 to 75. $0.95 $0.38 Add to Wishlist Add to Cart
Sold out Quick view 2N282 Germanium Transistor PNP Holland PNP, Hfe 40 to 60, quiet and low-leakage. $4.99 Add to Wishlist Out of stock
Sale 60% Quick view Transistor - Rangemaster Sylvania 2N229 A single NOS device with a minimum gain of 70 by the "Bare Bones" method. $13.95 $5.58 Add to Wishlist Add to Cart
Quick view Sylvania 2N229 Germanium Transistor NPN Sylvania LEAKAGE NOTICE: Some of these devices test on the leakier side - some may have leakage characteristics that measure above 200 µA. They may be less suitable for circuits that are sensitive to high... $7.99 - $8.99 Add to Wishlist Quick Add
Quick view General Electric 2N43A Germanium Transistor PNP Unmarked They were made by General Electric back in the 60s. PNP, gains mostly in the 30s and 40s, low leakage. $4.99 Add to Wishlist Quick Add
Quick view 2N4249 Transistor PNP "Dot" Made by Continental Device Corp., then a division of Teledyne. Hfe 50 to low 200s. $1.45 Add to Wishlist Add to Cart
Quick view Hytron Manufacturing 2N334A Transistor "Hytron" brand, gold-lead TO-5 can, Hfe 20s and 30s. $0.90 Add to Wishlist Add to Cart
Sale 60% Quick view 2N327A Transistor PNP "Hytron" brand, PNP Silicon TO-5 can, Hfe 10s and 20s. $1.29 $0.52 Add to Wishlist Add to Cart
