5950-00-972-8437 TRANSFORMER,DISCRIMINATOR Index 5930-00-972-8439 SWITCH,ROTARY

National Stock Number:
5950-00-972-8438

Federal Supply Class:
5950

National Item Identification Number:
009728438

Description:
COIL,RADIO FREQUENCY

Detail:
An item consisting of a partial turn as one or more turns of wire or other conductive material which constitutes one continuous untapped winding. It may be wound or formed in other than a circular manner and may be self-supporting, requiring no coil form. It is specifically designed to furnish inductive reactance in a circuit carrying radio frequency current ranging from 20 kilohertz (kilocycles) and above. It may include tuning devices, integral resistors and capacitors; however, excludes FILTER (as modified). The coil has only two electrical terminals. For items having tapped winding or more than one winding - see TRANSFORMER, RADIO FREQUENCY. For coils wound on resistors, which are designed to be inserted in the circuit of a radio frequency stage to suppress high frequency parasitic oscillations, see SUPPRESSOR, PARASITIC.


Manufacturer Information:
630-30005584AUTODYNE MANUFACTURING CO INC
630-30013848JOHNSON E F CO COMCO/COMMUNICATIONS CO DIV


Techincal Specification:
ADJUSTMENT DEVICE DRIVE TYPESLOTTED SCREW SINGLE COMPONENT
ADJUSTMENT METHOD AND QUANTITY1 ADJUSTABLE CORE SINGLE COMPONENT
BODY OUTSIDE DIAMETER0.281 INCHES NOMINAL
COIL FORM TYPEHOLLOW SINGLE COMPONENT
CORE CONSTRUCTIONPOWDERED SINGLE COMPONENT
DC RESISTANCE RATING IN OHMS0.030 SINGLE COMPONENT SINGLE WINDING
DISTANCE BETWEEN MOUNTING FACILITY CENTERS0.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPEOPEN
INDUCTANCE RATING0.93 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
OVERALL DIAMETER0.281 INCHES NOMINAL
OVERALL LENGTH2.094 INCHES NOMINAL
MOUNTING FACILITY QUANTITY2 SINGLE GROUP
MOUNTING METHODTHREADED STUD SINGLE GROUP
NOMINAL THREAD SIZE0.138 INCHES SINGLE GROUP
QUALITY FACTOR140 MINIMUM SINGLE COMPONENT SINGLE WINDING
RATING METHODELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
RELIABILITY INDICATORNOT ESTABLISHED
WINDING CONDUCTOR SIZE0.02535 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING
WINDING OPERATING CURRENT200.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
TERMINAL TYPE AND QUANTITY2 PIN
THREAD QUANTITY PER INCH32 SINGLE GROUP
THREAD SERIES DESIGNATORUNC SINGLE GROUP
TURN QUANTITY12-1/2 SINGLE COMPONENT SINGLE WINDING


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