Quick view P416B Transistor Germanium Soviet-era The pinout is unusual, but the specs are stellar: PNP, gain range of 50s to 90+ hFE and practically no leakage (usually <30μA,) measured on the PEAK DCA. PNP hFE 50-200 NOS germanium transistor Can be used in a number of classic and morden... $3.99 - $4.99 Add to Wishlist Quick Add
Sale 20% Quick view MP21A Transistor Germanium Soviet-era (MP21A) MP21A Transistor Germanium Soviet-era (MP21A) PNP, Pinout is C B E triangle like a TO-5. Sorted and measured on the PEAK DCA but not audited. Sometimes, we offer individual transistors measured for Hfe (Gain) and Leakage ranges. In most cases we... $4.99 $3.99 - $5.99 Add to Wishlist Quick Add
Quick view Toshiba 2N4125 Transistor Toshiba These are on cut tape, fairly tight gain bucket of 120 to 150. $0.45 Add to Wishlist Add to Cart
Quick view Raytheon Germanium Transistor Raytheon 2N413 PNP Branded old-stock PNP low-leakage germanium. Most gains are in the 20/30s, but about one in five hits the 50s. $3.69 Add to Wishlist Add to Cart
Sale 20% Quick view Sylvania 2N211 Germanium Transistor NPN Sylvania New old-stock, low-gain/low leakage Sylvania device for Darlington fuzzes and boosts. These are getting VERY SCARCE. Priced accordingly. $11.99 $9.59 Add to Wishlist Add to Cart
Quick view OnSemi PF5102 Transistor JFET N-Ch Lo Freq Lo Noise JFET N-Ch Transistor Lo Freq/Lo Noise $3.99 Add to Wishlist Add to Cart
Sold out Quick view Transistor B687 NPN Green Dot ECB pinout, house-numbered, tight sort, Hfe 60-90.SURPLUS PURCHASE. When they are gone, no more to be had. $0.35 Add to Wishlist Out of stock
Sale 41% Quick view Fairchild Semiconductor MPS3694 Transistor Fairchild Branded old-stock, Hfe 90-200 $0.29 $0.17 Add to Wishlist Add to Cart
Quick view Philips ACY19 Transistor Philips Old-stock PNP. Not one of the "hot" numbers, but good yield of usable gain buckets for a Fuzz Face. $3.75 Add to Wishlist Add to Cart
Sold out Quick view Matsushita (Panasonic) 2SB175 Germanium Transistor Unbranded Work-alike NOS Matsushita unbranded raw stock, low leakage and gains mostly in the 50s and 60s by the Bare Bones method. About 15% get into Fuzz Face territory. $2.25 Add to Wishlist Out of stock
Quick view 2N2926 Transistor Sprague House - Number 'Orange Dot' Range typically Hfe 120- 200 Sprague 'Orange Dot' $3.99 Add to Wishlist Add to Cart
Sale 41% Sold out Quick view 37706 Transistor Motorola House - Number NPN, EBC pinout, Hfe 200-250 $0.29 $0.17 Add to Wishlist Out of stock
Quick view Transistor PNP Unmarked (like BC107C) CBE pinout, Hfe range 125 to 185 $0.25 Add to Wishlist Add to Cart
Quick view Fairchild Semiconductor PN3565 Transistor Silicon NPN Fairchild TO-92 version of the 2N3565. Factory reel (tape) kinked leads NOS Fairchild Semiconductor $4.99 Add to Wishlist Add to Cart
Quick view Thomson CSF40400 Transistor Thompson NPN, EBC pinout, Hfe 120-180 $0.29 Add to Wishlist Add to Cart
Quick view PN3646 Fairchild NPN, TO-92 version of 2N3646, EBC pinout, Hfe 40-120. $0.29 Add to Wishlist Add to Cart
Quick view Sylvania 8056-1 Germanium Transistor NPN House-Number 2N1101 Sylvania NOS NPN Germanium with full leads, most likely Sylvania material. 70% of the lot are low-gain, low-leakage suitable for Darlington pairs. The are a few "gems" in there--devices in the 50s and 60s that will make Rangemasters on their own. The rest are too... $3.25 Add to Wishlist Add to Cart
Quick view BC407B NPN "Dot" Scarce NOS! We are not sure who made them, probably National or SGS. Hfe 250 to 350, prime candidates for the BMP! $1.20 Add to Wishlist Add to Cart
Quick view Philips A115 Transistor NPN Philips NOS TO-18 NPN silicon in a tight gain bucket 75 to 110, great for matched FF pairs. Philips brand $3.99 Add to Wishlist Add to Cart
Quick view Fairchild Semiconductor J113 Transistor FET ON Semi/Fairchild JFET N-Channel, 35V 625MW TO-92 $0.55 Add to Wishlist Add to Cart
Quick view TCA350 BBD TO-5 CAN Scarce BBD used in a lot of classic synth designs $17.95 Add to Wishlist Add to Cart
Quick view RCA 112011 Germanium Transistor RCA House-Number They were sorted to be 2N130X but were house-numbered for a customer. There are jewels in this lot if you want/like to hunt: They are all low-leakage. 80% are low-gain (20s through 40s). Another 10% get into the 50s, and the last 10% get into Fuzz Face... $3.99 Add to Wishlist Add to Cart
Sold out Quick view 2N1307 Germanium Transistor PNP GI/6551 2N1307 $13.99 Add to Wishlist Out of stock
Sale 20% Quick view General Electric 2N167A Germanium Transistor NPN Flat-Hat GE Most likely made by GE in the 1960s. Not audited, but leakage is low and most gains are in the 70s/low 80s. $8.99 $7.19 Add to Wishlist Add to Cart
Sale 20% Quick view 3AX31C Germanium Transistor Sino Old-stock PNP Chinese (Sino) for tasty FFs and RMs. Not sorted or audited. Three variants available- blue, green and violet 'dots.' The meaning of the dots is not known; we have sampled enough to know that there appears to be no correlation between the... $3.89 $3.11 - $4.89 Add to Wishlist Quick Add
Quick view Fairchild Semiconductor 2N5142 Transistor Fairchild Old-stock PNP in the "large-dot" format, hfe 125 to 250 $0.99 Add to Wishlist Add to Cart
Sold out Quick view PNP Germanium Rangemaster Raw Stock U.S.-made, unbranded TO-5 can, gold lead. Gain range high 50s to low 80s $3.25 Add to Wishlist Out of stock
Quick view JFETs - Low Vp Sorted Remainders from our sorting for phasers. May be any of several types, Vp guaranteed range of .7 to 1.39 V, bagged as shown with printed spec. $0.70 Add to Wishlist
Quick view RCA 2N652 Transistor RCA Unusually good old-stock PNP. Consistently low-leakage, medium gain (110-150). $6.99 Add to Wishlist Add to Cart
