5950-00-645-0686 TRANSFORMER,AUDIO FREQUENCY Index 5950-00-645-0690 TRANSFORMER,AUDIO FREQUENCY

National Stock Number:
5950-00-645-0688

Federal Supply Class:
5950

National Item Identification Number:
006450688

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:
64774956232LOCKHEED MARTIN CORPORATION


Techincal Specification:
BODY HEIGHT2.938 INCHES NOMINAL
BODY LENGTH2.750 INCHES NOMINAL
BODY WIDTH2.188 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING60.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
IMPEDANCE RATING IN OHMS100000.0 NOMINAL SINGLE COMPONENT 1ST SECONDARY
IMPEDANCE RATING IN OHMS200.0 NOMINAL AND 500.0 NOMINAL SINGLE COMPONENT 1ST PRIMARY
IMPEDANCE RATING IN OHMS25000.0 NOMINAL SINGLE COMPONENT 2ND SECONDARY
IMPEDANCE RATING IN OHMS50.0 NOMINAL AND 125.0 NOMINAL SINGLE COMPONENT 2ND PRIMARY
INCLOSURE TYPEFULLY INCLOSED
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
MOUNTING METHODTHREADED HOLE SINGLE GROUP
NOMINAL THREAD SIZE0.164 INCHES SINGLE GROUP
PRIMARY TO SECONDARY TURN RATIO1 TO 14.14 SINGLE COMPONENT
RELIABILITY INDICATORNOT ESTABLISHED
WINDING FUNCTION AND QUANTITY2 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT100.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT ALL PRIMARY
WINDING SHIELDING METHODINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY11 TAB, SOLDER LUG
THREAD SERIES DESIGNATORUNC SINGLE GROUP
THREAD QUANTITY PER INCH32 SINGLE GROUP
TRANSFORMER FUNCTIONINPUT


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