5950-00-647-9887, COIL,RADIO FREQUENCY

National Stock Number:
5950-00-647-9887

Federal Supply Class:
5950

National Item Identification Number:
006479887

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:

ES692A	71279	INTERCONNECTION PRODUCTS INC
G221717-2	64959	AMERICAN TELEPHONE AND TELEGRAPH CO

Techincal Specification:

ADJUSTMENT DEVICE DRIVE TYPE	SLOTTED SCREW SINGLE COMPONENT
ADJUSTMENT METHOD AND QUANTITY	1 ADJUSTABLE CORE SINGLE COMPONENT
BODY LENGTH	1.000 INCHES NOMINAL
COIL FORM TYPE	HOLLOW SINGLE COMPONENT
CORE CONSTRUCTION	POWDERED SINGLE COMPONENT
DC RESISTANCE RATING IN OHMS	5.000 SINGLE COMPONENT SINGLE WINDING
INCLOSURE TYPE	FULLY INCLOSED
INDUCTANCE RATING	250.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
OVERALL DIAMETER	0.375 INCHES MAXIMUM
OVERALL LENGTH	1.188 INCHES MINIMUM AND 1.438 INCHES MAXIMUM
MOUNTING METHOD	THREADED BUSHING SINGLE GROUP
NOMINAL THREAD SIZE	0.190 INCHES SINGLE GROUP
QUALITY FACTOR	40 MINIMUM SINGLE COMPONENT SINGLE WINDING
RATING METHOD	WINDING TURNS AND ELECTRICAL SINGLE COMPONENT SINGLE WINDING
RELIABILITY INDICATOR	NOT ESTABLISHED
SPECIAL FEATURES	YELLOW DOT ON FINISH LEAD OF COIL
TURN QUANTITY	140 SINGLE COMPONENT SINGLE WINDING
WINDING CONDUCTOR SIZE	0.00562 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING
WINDING OPERATING CURRENT	125.0 MICROAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
TERMINAL TYPE AND QUANTITY	2 TAB, SOLDER LUG
THREAD SERIES DESIGNATOR	UNF SINGLE GROUP
THREAD QUANTITY PER INCH	32 SINGLE GROUP

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