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BA312

Information - Help 
ID = 86214
       
Country:
Japan
Brand: Common type Japan tube/semicond.
Tube type:  IC - Integrated Circuit   Audio Frequency 
Identical to BA312

Description

Aufbau/internal: IC (__ Trans., __ Widerst., __ Dioden, __ Kond.);
Form/Case: SIP-7;
Typ/Content: AF pre-Amplifier;
Daten/electr.data: Vcc max: V; Icc: __ mA; Pd: __ mW; t op: -__...+__ °C. -

 
Dimensions (WHD)
incl. pins / tip
18 x 8 x 3 mm / 0.71 x 0.31 x 0.12 inch
Weight 1 g / 0.04 oz

sansui_7070_ba312.png
BA312: Sansui 7070
Gottfried Silberhorn

rohm_ba312.png
BA312: Rohm
Gottfried Silberhorn

Usage in Models 2= 1975 ; 2= 1976

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4
 
ba312.jpg

BA312
 

Forum contributions about this tube
BA312
Threads: 1 | Posts: 1
Hits: 528     Replies: 0
TA7136 vs BA312
Gottfried Silberhorn
13.Apr.23
  1

TA7136 is a real op-amp with quite similar pin-out, so could be made a replacement for BA312.

 
BA312
End of forum contributions about this tube

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