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UK-300BL 300B-L 1pair tube

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Item#: Psvane UK 300B-L
$268 (unit price)
Weight:0.8KG Quantity:

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>= $ 268
>= $ 228
>= $ 198

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Features and Specifications
 price for 1pair 

UK-300BL
It is a direct heating type cathode medium power triode, used for A1 class amplification. In the audio amplifier, it is suitable for the occasion where the output power is required to be 10W.

limit rating
Anode voltage………………480V
Anode Dissipated Power…………40W
cathode current
Self-biased………………100 mA
Fixed Bias………………70 mA
 
Interpole capacitance
Input Capacitance ……………… 9PF
Output capacitance……………………4.3PF
Cross-circuit capacitance………………15PF
 
static parameters
Ua…………………………300V
-Ug…………………… 60 V
Ia…………………………60mA
Gm…………………………5.5mA/V
Ri…………………………0.7 KΩ
μ………………………… 3.85
Pout……………………6.6W
 
Recommended parameters
          Ug
Ua Uf(AC) Uf(DC) I a
V --~V----V---- mA
200--33--29.5 --77
200--45--41.5 --20
250--46--42.6 --74
250--57--53.6 --22
300--60--56.5 --68
300--70--66.5 --23
400--86--82.5 --68
400--98--94.5 --19
Limit parameters
450--100--96.5--60
More images of Psvane UK 300B-L

UK 300B-L

UK 300B-L

UK 300B-L

UK 300B-L

UK 300B-L

UK 300B-L
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