Home/ Psvane Válvula electrónica de tubo de vacío/ Psvane Acme Serie 300B/A300B Tubo de vacío de gama alta Reemplazo WE300B Par combinado

Psvane Acme Serie 300B/A300B Tubo de vacío de gama alta Reemplazo WE300B Par combinado

Product Price: $790.99 USD

Product Model: Psvane Acme 300B/A300B

Shipping Weight: 4 Kg

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Product Warranty

All items Guaranteed 100% Brand New In the original edition Box and Come from the original factory.
All items ONE-YEAR WARRANTY !!!

Shipping Time & Invoice Declare

All items ship with DHL/UPS/TNT/EMS, (DHL/UPS/TNT) About 3-7days delivery time, EMS About 7-15days delivery time.
We can Declare the Value of the Order as Customer's Remark!!!

Product Declaration

Brand new PSVANE Premium ACME Series Vacuum Tubes

Model No.: ACME 300B (One Pair in a luxury gift box, replace other 300B tubes directly)

Aluminum Teflon Tube Base

Warranty: 24 Months

The price is for 1 PAIR/LOT (FACTORY TEST&MATCH)

Heater

Uf(DC)………………5V
If(DC) …………… 1.2A
Maximum Rating
Ua……………480V
Pa………40W
Ik
with cathode bias………100mA
with fixed bias…………… 70mA
Direct Interelectrode Capacitances
input……………9PF
output……………4.3 PF
grid to plate……………15PF

Static parameter
Ua……………… 300V
-Ug……………60V
Ia………………60mA
Gm……………5.5mA/V
ri……………… 0.7KΩ
u ………………3.85
Pout……………6.6 W