6N23P Voskhod ( e88cc 6922 60j8 ) double triode tube Matched quad

Description: 6N23P Soviet vintage tube Lot 4 pcs Tested-m matched pair Main technical characteristics: Filament current 310 mAAnode current 15 mAThe same at the beginning of the characteristic (at Uс = -8 V), no more than 0.1 mAReverse grid current, no more than 0.2 µALeakage current between cathode and heater, no more than 15 μACharacteristic slope, 10-12.7 mA/VThe same at Un = 5.7 V, more than 8.5 mA/VGain 34Input impedance (at F = 200 MHz), 500 OhmEquivalent noise impedance, 300 ohmsVibration noise voltage (at Ra = 2 kOhm), no more than 150 mVInterelectrode capacitances,input 3.6 pFoutput of the first triode 2.1 pFoutput of the second triode 1.95 pFpass capacitance 1.55 pFbetween the cathode and anode of each triode no more than 0.24 pFbetween triode anodes no more than 0.09 pFbetween triode grids no more than 0.005 pFDurability with 90% service life, more than 5000 hoursDurability criterion:reverse grid current, no more than 1 µAcharacteristic slope, more than 8.5 mA/V If you buy several lots from different brands, I will combine delivery. If you overpay for delivery, I will refund you the price that you overpaid more than the actual delivery cost!The cost of delivery depends on the weight of the parcel.Approximate delivery cost (the price depends on the country of the buyer's location for large parcels)0-250 grams - 10 dollars250-500 grams - 15 dollars0.5 - 1 kilogram USD 25-281 - 2 kilograms 35-38 dollars.I try to split large parcels into several sent so that it reaches the buyer better and faster.Radio lamps and indicators are sent by the Ukrainian state postal service, Ukrposhta(at this time it works very well and without failures, your purchases will be delivered without problems, all track numbers are tracked the entire way of the shipment and you can see it online in all tracking services)

Price: 12.25 USD

Location: kiyv

End Time: 2024-11-27T18:56:09.000Z

Shipping Cost: 10 USD