GEC DA100
7445 7502
250V -30V 50.7ma 41.6ma
250V -25V 71.2ma 61.1ma
250V -20V 94.9ma 84.0ma
6V/2.7A Ebmax 1250V μ 5.5 Pp 100W
デカ−ルの一部はがれ(右のタマ)
3442
比較的初期のタイプ
250V -30V 40.6ma
250V -25V 61.3ma
250V -20V 86.8ma