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Specification
AgeRangeDescription : adult
Brand : LHXEQJAM
BulletPoint : Signal Amplifiers
Color : One Color
ExternallyAssignedProductIdentifier : 7540071943729
ItemName : 300B-N 300BN Vacuum Tube Replaces WE300B E-300B 300B-TII A300B 300B(4pcs Matched Quad)
ItemPackageDimensions_Height : 1 centimeters
ItemPackageDimensions_Length : 1 centimeters
ItemPackageDimensions_Width : 1 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : satellite-tv-signal-amplifiers
Manufacturer : LHXEQJAM
ModelName : LHXEQJAM
ModelNumber : LHXEQJAM
NumberOfBoxes : 1
NumberOfItems : 1
PartNumber : LHXEQJAM
ProductDescription : Signal Amplifiers
300B series direct-heated cathode medium power transistors are used for class A1 amplification. They are suitable for audio amplifiers where the output power requirement is below 10W.
Final Rating
Anode voltage: 480V
Anode dissipation power......40W
Cathode current
Self-bias voltage 100 mA
Fixed bias voltage 70 mA
Interelectrode capacitance
Input capacitance: 9PF
Output capacitance: 4.3PF
Inter-circuit capacitance: 15PF
Static parameters
Ua300V
-Ug 60V
60 mA
On-resistance 5.5 mA/V
Ri0.7 K
Three point eighty five
Output power 6.6W
----------------Well
---------Ua Uf (AC) Uf (DC) Ia
----------V --~V----=V----mA
Recommended parameters - 33-29.5-77
---------20045 --41.5 --20
---------------46--42.6--74
---------250 57 --53.6 --22
---------------60--56.5--68
---------300 70--66.5--23
---------------86--82.5--68
---------400 98--94.5--19
Limit parameters -450 100-96.5-60

Channels: 2 (2.0)
Model: 300B-N
Maximum power per channel: No power supply
ProductSiteLaunchDate : 2025-06-25T06:05:24.005Z
Size : 4pcs Matched Quad
UnitCount : 1