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2SB1237

Information - Help 
ID = 70179
       
Country:
Japan
Brand: ROHM Co., Ltd.; Kyoto
Tube type:  Transistor   Audio Frequency 
Identical to 2SB1237

Base Wires
Description

PNP silicon epitaxial planar transistor intended as AF medium power amplifier / driver.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
7 x 4 x 3 mm / 0.28 x 0.16 x 0.12 inch
Weight 1 g / 0.04 oz
Information source - - Manufacturers Literature   

atv_rohm~~4.png 2SB1237: ROHM
Günther Stabe † 19.8.20

Usage in Models 1= 2000?? ; 1= 2001? ; 1= 2005?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3

Collection of

 
2sb1237.jpg

 

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