NSN 5920-01-084-0875

Part Details | ELECTRICAL SURGE ARRESTER

5920-01-084-0875 A circuit-protecting device which provides a discharge path for abnormal surges of high potential while consuming little or no power at normal operating voltage. Excludes items which absorb continuously recurring cyclic pulses. For resistors which are sensitive to voltage changes or used as elements in surge arresters, see RESISTOR, VOLTAGE SENSITIVE. See also ABSORBER, OVERVOLTAGE; AND CUTOUT DISK, PROTECTIVE.

Alternate Parts: UMT(1).55, UMT(1)-.55, UMT(275)550, SMA761256, SM-A-761256, 5920-01-084-0875, 01-084-0875, 5920010840875, 010840875

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59OCT 08, 197901-084-087500381 ( ARRESTER, ELECTRICAL SURGE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5920-01-084-0875
Part Number Cage Code Manufacturer
UMT(1)-.5571744CHICAGO MINIATURE LIGHTING LLCDBA CHICAGO MINIATURE OPTOELECTRON
UMT(275)5501W8F9HIGH ENERGY DEVICES, LLC
SM-A-76125680063US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS
Technical Data | NSN 5920-01-084-0875
Characteristic Specifications
BODY MATERIAL METAL AND GLASS
USAGE DESIGN INDOOR AND OUTDOOR
ARRESTER TYPE ANY ACCEPTABLE
OVERALL LENGTH0.950 INCHES MAXIMUM
OVERALL DIAMETER0.165 INCHES NOMINAL
MOUNTING METHOD TERMINALS, WIRE LEAD
MOUNTING CONFIGURATIONTWO LEADS 1.500 IN. MIN LENGTH 0.020 IN. DIAMETER RADIALLY LOCATED 0.575 IN. MIN TO 0.605 IN. MAX APART ALONG LENGTH OF CASE
BREAKDOWN VOLTAGE550.000 VOLTS MINIMUM AND 725.000 VOLTS MAXIMUM
TERMINAL TYPE WIRE LEAD
TERMINAL QUANTITY2
SPECIAL FEATURESCASE AND TERMINALS ARE HERMETICALLY SEALED; TERMINALS ARE SOLID COPPER WIRE AND SHALL BE HIT TIN OR HOT SOLDER COATED
PRECIOUS MATERIAL SILVER
PRECIOUS MATERIAL AND LOCATIONCASE SURFACE SILVER
SUPPLEMENTARY FEATURESCAPACITANCE LESS THAN 5 PF; INSULATION RESISTANCE 100 MEGOHMS MIN AT 100 VOLTS DC; OPERATING TEMPERATURE RANGE MINUS 65 DEGREES CELCIUS TO PLUS 85 DEGREES CELCIUS