5950-00-947-3774, COIL,RADIO FREQUENCY

National Stock Number:
5950-00-947-3774

Federal Supply Class:
5950

National Item Identification Number:
009473774

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:

39724-2	42498	DAR ELECTRONICS INC DBA NATIONAL RADIO CO
39724-2	81564	ARTTED CO INC

Techincal Specification:

ADJUSTMENT DEVICE DRIVE TYPE	SLOTTED SCREW SINGLE COMPONENT
ADJUSTMENT METHOD AND QUANTITY	1 ADJUSTABLE CORE SINGLE COMPONENT
BODY LENGTH	0.750 INCHES NOMINAL
COIL FORM TYPE	HOLLOW SINGLE COMPONENT
CORE CONSTRUCTION	POWDERED SINGLE COMPONENT
DC RESISTANCE RATING IN OHMS	32.000 SINGLE COMPONENT SINGLE WINDING
INCLOSURE TYPE	FULLY INCLOSED
INDUCTANCE RATING	7.50 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
OVERALL DIAMETER	0.625 INCHES NOMINAL
MOUNTING METHOD	THREADED BUSHING SINGLE GROUP
NOMINAL THREAD SIZE	0.250 INCHES SINGLE GROUP
QUALITY FACTOR	106 MINIMUM SINGLE COMPONENT SINGLE WINDING
RATING METHOD	ELECTRICAL SINGLE COMPONENT SINGLE WINDING
RELIABILITY INDICATOR	NOT ESTABLISHED
TERMINAL TYPE AND QUANTITY	2 PIN
THREAD QUANTITY PER INCH	28 SINGLE GROUP
THREAD SERIES DESIGNATOR	UNF SINGLE GROUP

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