NOTES: Price = one pair (2pcs)
Heater
Uf………………2.5V
If…………… 2.5A
Static Parameter
Ua……………………250V
-Ug………………… -45V
Ia……………………60mA
Gm……………………5.25 mA/V
ri……………………800Ω
u ……………………4.2
Pout…………………3.5W
Maximum Rating
Ua……………300V
Pa………15W
Direct Interelectrode Capacitances
Grid to plate ……………12PF
Grid to filament ……………6.8PF
Plate to filament……………3.2PF
For delivery time:
Generally, we will dispatch the items within 7 days upon order confirmation; some items may need 15~21 days to get ready for delivery, then we will try our best to dispatch as soon as possible, or we will contact you and offer advice.
For Bulk order:
If you would like to place a bulk order, please contact us for better price and better delivery cost.
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