5915-01-158-6864 FILTER,RADIO FREQUENCY INTERFERE Index 5995-01-158-6866 CABLE ASSEMBLY,SPECIAL PURPOSE,E

National Stock Number:
5950-01-158-6865

Federal Supply Class:
5950

National Item Identification Number:
011586865

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:
77C714822P00103538LOCKHEED MARTIN CORPORATION
T-290R-512868BEHLMAN ELECTRONICS, INC


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.115 INCHES MINIMUM AND 2.135 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
IMPEDANCE RATING IN OHMS100000.0 NOMINAL SINGLE COMPONENT ALL PRIMARY
INCLOSURE TYPEHERMETICALLY SEALED
OVERALL HEIGHT2.625 INCHES MINIMUM AND 2.875 INCHES MAXIMUM
OVERALL LENGTH3.624 INCHES MINIMUM AND 4.000 INCHES MAXIMUM
OVERALL WIDTH2.250 INCHES MINIMUM AND 2.500 INCHES MAXIMUM
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
MOUNTING METHODTHREADED STUD SINGLE GROUP
NOMINAL THREAD SIZE0.138 INCHES SINGLE GROUP
PRIMARY TO SECONDARY TURN RATIO1 TO 3 SINGLE COMPONENT
RELIABILITY INDICATORNOT ESTABLISHED
WINDING FUNCTION AND QUANTITY2 PRIMARY AND 6 SECONDARY SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY12 TURRET
THREAD SERIES DESIGNATORUNC SINGLE GROUP
THREAD QUANTITY PER INCH32 SINGLE GROUP


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