Разрядник 4378Д
Arrester, Protective Spark Gap 4378D
Limiteur de tension
Überspannungs-Ableiter

Manufactured by • Fabriqué par • Hergestellt von : Ordzhonikidze Plant “Razryad” (“Разряд” = “Discharge”), Vladikavkaz, Republic of North Ossetia – Alania, Russia

Designed to protect the circuits of the equipment of direct and alternating currents (with a frequency of up to 30 MHz) from impulse electrical overvoltage.

Static breakdown voltage: 80 .. 100 V
Anode current in a pulse: max. 30 mA
Insulation resistance: not less than 100 MΩ
Static interelectrode capacitance: max. 10 pF
Breakdown voltage recovery time: max. 3 min.

Fiche technique • Data sheet • Datenblatt: 4378D.pdf

Thanks to Kalle Beljaev who donated this tube.

 

Longueur • Length • Länge : 66 mm • 2" 5/8
Diamètre • Diameter • Durchmesser : 18 mm • 11/16"

 

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