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Part Number
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E442 |
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Manufacturer
|
Philips |
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Description
|
Triode |
|
Published
|
Jul 30, 2016 |
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Detailed Description
|
E442 PHILIPS
Tetrode, HF or MF amplifier Dimensions (mm) Heating indirect, AC or DC, parallel
a g2
g1 m k f1 f2
Capacit...
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|
Datasheet
|
E442
|
Overview
E442 PHILIPS
Tetrode, HF or MF amplifier Dimensions (mm) Heating indirect, AC or DC, parallel
a g2
g1 m k f1 f2
Capacitances
116 x 47
Vf (V) If (A)
4 1
k,m f1
3
g2 1 5
a
6
4 g1
Base O g2 1
2
f2 f1 a
6 3
k,m 4 g1
Base A
2
f2 g1
5
a
6 3
g2 2 4 k,m
15
f1 Base N
f2
Cag1 (pF)
0.
005
FP 1999.
08.
09 1/2
E442 PHILIPS
Typical characteristics Operating characteristics Limiting values
Va (V) Ia (mA) Vg1 (V) Vg2 (V) Ig2 (mA) µ S (mA/V) Ri (kΩ)
Vb (V) Ra (kΩ) Rg2 (kΩ) Rk (kΩ) Ia (mA) Ig2 (mA) Vg2 (V) Vk (V)
Pa max (W)
200 1.
5 -1.
3 100 0.
6 700 0.
9 800
200 160 0.
6 1.
5 0.
6 100 1.
3
1
FP 1999.
08.
09 2/2
...
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