Part number:
E428
Manufacturer:
Philips
File Size:
10.61 KB
Description:
Triode.
E428 PHILIPS Triode Dimensions (mm) Heating indirect, AC or DC, parallel 97 x 50 Vf (V) If (A) 4 1 a gm k f1 f2 f1 k,m 3 a1 5 4g Base O 2 f2 .