4820-00-224-4486 VALVE,BUTTERFLY Index 5815-00-224-4493 SPACER,PAPER

National Stock Number:
5950-00-224-4488

Federal Supply Class:
5950

National Item Identification Number:
002244488

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:
901666-2SUB621921RCA CORP DISTRIBUTOR AND SPECIAL PRODUCTS DIV
901666-2SUB649671LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES
K901666-50121921RCA CORP DISTRIBUTOR AND SPECIAL PRODUCTS DIV
W131503-9221921RCA CORP DISTRIBUTOR AND SPECIAL PRODUCTS DIV
W131503-9249671LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES
K901666-50149671LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES


Techincal Specification:
BODY HEIGHT2.750 INCHES NOMINAL
BODY LENGTH2.250 INCHES NOMINAL
BODY WIDTH2.250 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING120.0 HERTZ MINIMUM AND 4.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
IMPEDANCE RATING IN OHMS4730.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
IMPEDANCE RATING IN OHMS57900.0 NOMINAL SINGLE COMPONENT 1ST SECONDARY
IMPEDANCE RATING IN OHMS562000.0 NOMINAL SINGLE COMPONENT 2ND SECONDARY
INCLOSURE TYPEFULLY INCLOSED
OVERALL HEIGHT3.188 INCHES NOMINAL
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
MOUNTING HOLE DIAMETER0.160 INCHES NOMINAL SINGLE GROUP
MOUNTING METHODFLANGE AND UNTHREADED HOLE SINGLE GROUP
PRIMARY TO SECONDARY TURN RATIO1 TO 3-1/2 TO 11 SINGLE COMPONENT
RELIABILITY INDICATORNOT ESTABLISHED
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT22.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
TERMINAL TYPE AND QUANTITY7 TAB, SOLDER LUG


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