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National Stock Number:
5950-00-648-0084
Federal Supply Class:
5950
National Item Identification Number:
006480084
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.
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Manufacturer Information:
| K688-2 | 49673 | DOWTY RFL INDUSTRIES INC | | SC-B-103548GR2 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| BODY LENGTH | 0.625 INCHES NOMINAL | | COIL FORM TYPE | SOLID SINGLE COMPONENT | | DC RESISTANCE RATING IN OHMS | 2.640 SINGLE COMPONENT SINGLE WINDING | | INCLOSURE TYPE | OPEN | | INDUCTANCE RATING | 17.50 MICROHENRIES MINIMUM SINGLE COMPONENT SINGLE WINDING | | OVERALL DIAMETER | 0.188 INCHES NOMINAL | | MOUNTING METHOD | TERMINAL SINGLE GROUP | | RATING METHOD | WINDING TURNS AND ELECTRICAL SINGLE COMPONENT SINGLE WINDING | | RELIABILITY INDICATOR | NOT ESTABLISHED | | TURN QUANTITY | 54 SINGLE COMPONENT SINGLE WINDING | | WINDING CONDUCTOR SIZE | 0.00397 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING | | TERMINAL TYPE AND QUANTITY | 2 WIRE LEAD |
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