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TJ Fullmusic 300B/n 300BN Electron Vacuum Tube,Mesh Plate,Factory test&matched Pair
Item ID #TJ 300B/n
List Price:
$310.00
Price:
$299.00
Qty.Range(unit)
Price(per unit)
Discount
1
$299.00
$0.00
3
$285.00
$14.00
5
$270.00
$29.00
Quantity:
Unit(s)
Add to Wish Lists
Description
BRAND NEW TJ FULLMUSIC VACUUM TUBE
Item No.: 300B/n
The price is for 1 Matched pair (2PCS, factory matched&test)
Mesh plate,ceramic base,gold plated brass pins
Nominal operating conditions and parameters
Filament voltage* …………………………………………………………… 2.5V
Nominal filament current …………………………………………………… 1.5A
Plate voltage ………………………………………………………………… 250V
Grid voltage** ……………………………………………………………… …-50V
Plate current ………………………………………………………………… 34mA
Amplification factor …………………………………………………………… 3.5
Load resistance ……………………………………………………………… 3900 ohms
Grid Current ………………………………………………………… …………0.05 μ A
Limiting Operation Conditions for Safe Nor simultaneous ratings
Maximum plate voltage …………………………………………………… 275 volts
Maximum plate current …………………………………………………… 10 watts
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