9pin Ceramic Tube Socket Silver Plated Soviet with Shield
Soviet USSR
$
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$
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Description: Thick silver plated. more than 1000 insertions without compromising the quality of the contact - proven by ourselves when testing large quantities of tubes. Very small and precise holes in the ceramics, allowing you to insert tubes as accurately as possible without damaging the contacts Great soviet military ceramic tube sockets. Qualitative silver covering contacts. Made in USSR. Does not have original carton Box (because it is military packing). The Sockets are never was used. We can offer a different aluminum shield for the sockets 75, 70 and 55 mm (shown in the gallery) As we have different listings for different sizes and qty, please check the links below Official description: PLK9-E70 PLK9-E70 panel tube socket in ceramic design with a shielded tube holder for installation on the chassis in equipment. Designed for attaching and connecting 9 pin electrovacuum devices in the electronic equipment for general-industrial and special purposes. The mounting panel PLK9-E70 in the equipment is flange, is carried out using a clip and two screws with nuts. It is produced in climatic design for the moderate and cold climate "UHL" and the tropical design "T" according to GOST 15150-69. The panel of the PLK9 -E70 tube allows operation at an ambient temperature from -60 to +100 C and a relative humidity of 98 % at a temperature of +40C. Resistant to vibration in the frequency range of 5-2000 Hz with an acceleration of up to 7.5 G and the effects of shock loads with an acceleration of up to 150 g. Expected working time at least 5,000 hours. Quality category: OTK ВП (military grade goods)
Deciphering the tube socket marking: PLK9-E70 PLK -tube socket in ceramic design; 9 - the number of nests according to the number of pins on the tube; E- type of tube holder: E - screen Ag shield, 70 - a number that determines the height of the tube holder in millimeters;
Item type: Tube socket
Item condition: NEW, never used, hand-crafted, no Chinese parts used, only NOS soviet parts used.