Notes: Price = one pair (2pcs)
The difference between WE205D and WE205D-L is pin,
WE205D needs to match original WE-style tube socket,while WE205D-L only need flat quadrangle tube socket.
Electrical parameter rating value unit
Direct Interelectrode Capacitances
Input 4.8 uuF
Output 5.2 uuF
Grid to plate ≤ 3.3 uuF
Typical operating parameter
Heater voltage 4.5 V
Heater current 1.6 A
Ua 300 V
Ug -30 V
Ia 8 mA
Amplification coefficient 6.7
Pout ≥ 800 mW
Electrical parameter—absolute maximum ratings minimum maximum unit
Heater voltage 4 5 V
Ua - 400 V
Pa - 15 W
Ia - 50 mA
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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