5950-00-477-8830 TRANSFORMER,AUDIO FREQUENCY Index 5945-00-477-8834 RELAY,ELECTROMAGNETIC

National Stock Number:
5950-00-477-8831

Federal Supply Class:
5950

National Item Identification Number:
004778831

Description:
TRANSFORMER,AUDIO FREQUENCY

Detail:
A transformer which is designed so that part or all of its range of operating frequencies is 20 kilohertz (kilocycles) and below. The maximum value may extend into the radio frequency range. It is generally used in the input, output, amplifier, or oscillator stages of audio and sonar devices.


Manufacturer Information:
125930010001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
GA5020764959AMERICAN TELEPHONE AND TELEGRAPH CO


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.438 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING100.0 HERTZ NOMINAL SINGLE COMPONENT
IMPEDANCE RATING IN OHMS1000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
IMPEDANCE RATING IN OHMS37.5 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
INCLOSURE TYPEHERMETICALLY SEALED WITH OIL
OVERALL HEIGHT4.344 INCHES NOMINAL
OVERALL LENGTH3.719 INCHES NOMINAL
OVERALL WIDTH2.875 INCHES NOMINAL
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
MOUNTING METHODTHREADED STUD SINGLE GROUP
NOMINAL THREAD SIZE0.250 INCHES SINGLE GROUP
RELIABILITY INDICATORNOT ESTABLISHED
SPECIAL FEATURESTERMINALS 4 AND 5 ARE INTERNALLY CONNECTED BY A RESISTOR
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
WINDING SHIELDING METHODINTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY6 STANDOFF, THREADED STUD
THREAD SERIES DESIGNATORUNC SINGLE GROUP


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