56 no name NOS 1950”s (5.7ma)

Category: SKU: TOY393752

$4.50 $14.99

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56 no name NOS 1950”s

5.7ma

Gm=1500

Tested on Amplitrex:

Vplate=250V

Vgrid=-13.5V

Iplate good range = 4.5-5.5ma

Gm=1400

(Vfilament = 2.5 volts)

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