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LM340T12

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ID = 54941
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  IC - Integrated Circuit   Power-supply 
Identical to LM340T12
Similar Tubes
Normally replaceable-slightly different:
  GL7812 ; LM340T-xx ; µA78xx

Base Wires
Description

Aufbau/Content: IC (27 Trans., 30 Widerst., 2 Kond., 3 Dioden);
Form/Case/Outline: TO-220;
Type/Application: 3-terminal positive voltage regulator;
Daten/electr.data: U in: <35 V; U out: 12 V (U in min= U out + 3 V); Imax out: 1 A.
More Details: LM340T-xx / µA78xx -

 
Dimensions (WHD)
incl. pins / tip
10 x 16 x 3 mm / 0.39 x 0.63 x 0.12 inch
Weight 2 g / 0.07 oz

to_220_ttt~~68.gif LM340T12: TTT Steidle 1981
Günther Stabe † 19.8.20

Usage in Models 1= 1980?? ; 1= 1992??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of

 
lm340t12~~1.jpg

LM340T12
 

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