Sensibly equivalent¶ to:
The E182CC was an extra special quality version of the E82CC which was itself a special quality version of the popular ECC82. The E182CC was designed with both an anti-microphonic construction and with two matched triodes within the envelope. These features made them especially suited for differential amplifiers in such instrumentation as pen recorders and bridge circuits. The Honeywell pen recorders used the E182CC for optimum performance.
Designed as AF voltage amplifiers, two independent matched valves exist in the envelope. An amplification factor of 24 is quoted. The operating conditions, performance and pin connections differ from the ECC82.
The thin glass tube envelope is 20 mm in diameter and the length excluding the B9A base pins, is 50 mm.
Reference: Datasheet. Type E182CC was first introduced in 1958.
Absolute Maximum Operating Conditions¶
Updated January 31, 2013. shape:thin.glass.tube construction:all.glass type:double.triode age:1950.1960 base:b9a heater:6.3v pins:9 pin:1.a(2) pin:2.g1(2) pin:3.k(2) pin:4.h pin:5.h pin:6.k(1) pin:7.g1(1) pin:8.hct pin:9.a(1)