Vintage Transistors Exchange / For Sale Site and interesting links

These are my devices that I would like to sale or exchange for other devices, payment can be done by PayPal and the prices are excluded shipping cost. Shipment can be done with and without insurance.

For Sale Vintage Transistors:


2N413 Type : 2N413, PNP Germanium Transistor (For Sale, 10USD)

Manufacturer : Raytheon (2pcs. for sale)
Year : +/-1960 (AO6)
Package, Case style : None, TO-5
Spec's : Vceo=-18V, Vcbo=-30V, Power Gain=?dB, Hfe=30, Ic=-200mA, Icbo=5uA, P=150mW, ft=2.5MHz, Cobo=12pF
Photo's : Photo1

2N307A Type : 2N307A, PNP Power Germanium Transistor (For Sale, 10USD/7pcs.)

Manufacturer : Tung-Sol
Year : 020, week 20 1960
Package, Case style : none, TO-3
Spec's : Vceo=-35V, Vcbo=-35V, Hfe=30-50, Ic=-5A, P=106W, f(T)=3.5kHz
Photo's : Picture1

420B Type : 420B Germanium Diode (Totally 4pcs.), (For Sale, 10USD/each)

Manufacturer : Western Electric (2pcs. for sale)
Year : 691, January 1969
Package, Case style :

Plastic envelope, ?

Spec's : Unknown data, (Who can help me with the technical data?)
Photo's : Picture1

1N39A Type : 1N39A, Germanium Diode, (For Sale, 20USD/each)

Manufacturer : CBS-Hytron, "Colombia Broadcasting System”
Year : End Fifties
Package, Case : Carton box, DO-7?
Spec's : Forward Current (at1V)= 5-65uA, Reverse Voltage=225V(max)
Photo's : Picture1

1N434 Type : 1N434, Silicon Diode (For Sale, 15USD/each.)

Manufacturer : Raytheon (2pcs. for sale)
Year : Week 13, 1960
Package, Case style : Carton sleeve, Can (smaller than a CK722)
Spec's : Peak Reverse Voltage (Vrrm)=180V(max), Peak Forward Current=300mA, Max. Reverse Current (Irm)= 10nA(max), Imax Output Current (Ia)=35mA
Photo's : Picture1

2N156 Type : 2N156, Germanium PNP Power transistor (For Sale, 50USD)

Manufacturer : CBS-Semiconductor, "Colombia Broadcasting System”
Year : 1957, week 50 (1pcs. for sale)
Package, Case : Carton box, TO-13
Spec's : Vcbo=-30V, Vceo=-?V, Hfe=24-40, Ic=-3A, Icbo=10uA, P=1.5W, f(T)=180kHz, Cobo=25pF
Photo's : Picture1, Picture2, Picture3, Picture4

2N158 Type : 2N158, Germanium PNP Power transistor (For Sale, 20USD)

Manufacturer : CBS-Semiconductor, "Colombia Broadcasting System”
Year : 1956, week 26 (1pcs. for sale)
Package, Case : Carton box, TO-13
Spec's : Vcbo=-60V, Vceo=-?V, Hfe=21-36, Ic=-3A, Icbo=1mA, P=1.5W, f(T)=180kHz, Cobo=?pF
Photo's : Picture1, Picture2

CK2052 Type : CK2052 Raysistor (For Sale, 20USD)

Manufacturer : Raytheon
Year : Early sixties, (1pcs. for sale)
Package, Case style : None, Muscle TO-22
Spec's : Voltage=0-?V; Nominal current range=0-?mA; Resistance (on)=?-?Ohms; Resistance (off)=?x?; Voltage(max)=?V; Power(max)=?mW; Typical switching time=?ms(on) ?ms(off)
Photo's : Picture1

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Wanted Vintage Transistors:


2SK77 Type : 2SK77 Muscle TO3 VMOSFET, used in the B1 Power Amplifier of Yamaha (Wanted)

Manufacturer : Yamaha
Year : 1973
Package, Case style : None, Muscle TO3
Spec's : Vce(max)=?V, Power Gain=?dB, Current Gain=?times, Idc=?A, P=?W
Photo's : Photo1

A or M 1725 Type : A or M 1725 (Wanted) This transistor is a PNP germanium point contact transistor

Manufacturer : Western Electric,
Year : Early fifties
Package, Case style :

Boxed, Metal cartridge style with removable protective tubing

Spec's : Datasheet unknown
Photo's : Picture1,

A or M 1727 Type : A or M 1727 (Wanted) This transistor is a PN Junction Diode

Manufacturer : Western Electric,
Year : Early fifties
Package, Case style :

Boxed, ?

Spec's : Datasheet unknown Low forward impedance
Photo's : Picture1,

A or M 1728 Type : A or M 1728 (Wanted) This transistor is a PN Junction Diode

Manufacturer : Western Electric,
Year : Early fifties
Package, Case style :

Boxed, ?

Spec's : Datasheet unknown High reverse impedance
Photo's : Picture1,

A or M 1723 Type : A or M 1723 (Wanted) This transistor is a PNP germanium point contact transistor

Manufacturer : Western Electric,
Year : Early fifties
Package, Case style :

Boxed, Metal cartridge style with removable protective tubing

Spec's : Datasheet unknown
Photo's : Picture1,

A or M 1734 Type : A or M 1734 (Wanted) This transistor is a PNP germanium point contact transistor

Manufacturer : Western Electric,
Year : Early fifties
Package, Case style :

Boxed, Metal cartridge style with removable protective tubing

Spec's : Datasheet unknown
Photo's : Picture1,

A or M 1752-1, -2, -3 Type : A or M 1752-1=2N27, 1752-2=2N28, 1752-3=2N29 Transistor (Wanted) These transistor are PNP devices

Manufacturer : Western Electric,
Year : Early fifties
Package, Case style :

Boxed, ?

Spec's : Datasheet unknown
Photo's : Picture1,

A or M 1754 Type : A or M 1754 (Wanted) This transistor is a PN Junction Diode

Manufacturer : Western Electric,
Year : Early fifties
Package, Case style :

Boxed, ?

Spec's : Datasheet unknown High forward to back ratio
Photo's : Picture1,

A or M 1755 Type : A or M 1755 (Wanted) This transistor is a PN Junction Diode

Manufacturer : Western Electric,
Year : Early fifties
Package, Case style :

Boxed, ?

Spec's : Datasheet unknown Sharo breakaway
Photo's : Picture1,

Interesting links to other Vintage Transistor sites


The sites here below shows us a wide variety collection of Vintage transistors, especially from the the VS and Japan. If anyone would like to have his Vintage Transistor website on this page, don't hesitate to contact me. jan@transparentsound.com

  Japanese site : http://eu11.stripper.jp/pulcino/tranny/
         
  United States site : http://sites.google.com/site/transistorhistory/Home
         
  United States site : http://semiconductormuseum.com/PhotoGallery/PhotoGallery_Index.htm
         
  United States site : http://www.antiqueradio.com/ward_history_12-98.html
         
  British site : http://www.wylie.org.uk/technology/technology.htm
         
  Argentina site : http://axxon.com.ar/zap/c-zapping0127.htm
         
  Data sheets : http://vintageradio.me.uk/index.htm

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