Part Number
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
Federal Supply Class
Title
COILS AND TRANSFORMERS
Inclusions:
INCLUDES COILS, EXCEPT IGNITION AND MAGNETO; COIL ASSEMBLIES; REACTORS; TRANSFORMERS.
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| TTQY | TERMINAL TYPE AND QUANTITY | 2 RIBBON |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-C-83446/10 GOVERNMENT SPECIFICATION |
| TEST | TEST DATA DOCUMENT | 81349-MIL-83446 SPECIFICATION |
| AEHZ | MAXIMUM OPERATING TEMP | 125.0 DEG CELSIUS |
| ACZP | COIL FORM TYPE | SOLID SINGLE COMPONENT |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| FEAT | SPECIAL FEATURES | TERMINATION FINISH IS TIN-LEAD |
| BKPL | RATING METHOD | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| ACZR | CORE CONSTRUCTION | S0LID SINGLE COMPONENT |
| AFGS | MINIMUM SELF-RESONANT FREQUENCY (NON-CORE) | 190.0 MEGAHERTZ SINGLE COMPONENT |
| CRHJ | QUALITY FACTOR | 70 MINIMUM SINGLE COMPONENT SINGLE WINDING AND 80 MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| CRGS | DC RESISTANCE RATING IN OHMS | 0.140 SINGLE COMPONENT SINGLE WINDING |
| ACYV | INDUCTANCE RATING | 0.47 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING |
| CRLC | FREQUENCY AT WHICH INDUCTANCE AND QUALITY FACTOR APPLIES (NON-CORE) | 25.0 MEGAHERTZ SINGLE COMPONENT SINGLE WINDING |
| PKWT | UNPACKAGED UNIT WEIGHT (NON-CORE) | 0.5 GRAMS |
| CRBZ | WINDING OPERATING CURRENT | 590.0 MILLIAMPERES MAXIMUM OF STANDARD RANGE B AND BETTER DROP SIDING SINGLE COMPONENT SINGLE WINDING |
| ABHP | OVERALL LENGTH | 0.147 INCHES MINIMUM AND 0.163 INCHES MAXIMUM |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | FUNGUS RESISTANT AND MOISTURE RESISTANT |
| AXGY | MOUNTING METHOD | TERMINAL SINGLE GROUP |
| ABMK | OVERALL WIDTH | 0.117 INCHES MINIMUM AND 0.133 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.130 INCHES MAXIMUM |