Part Number
Part Number:
NSN:
NIIN:
Item Name:
TRANSFORMER , AUDIO FREQUENCY
Definition:
A TRANSFORMER WHICH IS DESIGNED SO THAT PART OR ALL OF ITS RANGE OF OPERATING FREQUENCIES IS 20 KILOHERTZ (KILOCYCLES) AND BELOW. THE MAXIMUM VALUE MAY EXTEND INTO THE RADIO FREQUENCY RANGE. IT IS GENERALLY USED IN THE INPUT, OUTPUT, AMPLIFIER, OR OSCILLATOR STAGES OF AUDIO AND SONAR DEVICES.
CAGE Information
| Code | Company |
|---|---|
| 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
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 | 6 TAB, SOLDER LUG |
| TTQY | TERMINAL TYPE AND QUANTITY | 6 TAB, SOLDER LUG |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| AKPV | MOUNTING FACILITY QUANTITY | 2 SINGLE GROUP |
| ACZB | FREQUENCY RATING | 1.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| AEJN | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| THSD | THREAD SERIES DESIGNATOR | UNC SINGLE GROUP |
| ACYW | IMPEDANCE RATING IN OHMS | 1590.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| ADAU | BODY HEIGHT | 3.562 INCHES NOMINAL |
| AAJF | THREAD DIRECTION (NON-CORE) | RIGHT-HAND SINGLE GROUP |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ADAQ | BODY LENGTH | 2.531 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.138 INCHES SINGLE GROUP |
| AXGY | MOUNTING METHOD | THREADED STUD SINGLE GROUP |
| BPLC | WINDING FUNCTION AND QUANTITY | 1 PRIMARY SINGLE COMPONENT AND 2 SECONDARY SINGLE COMPONENT |
| ADAT | BODY WIDTH | 1.688 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 32 SINGLE GROUP |
| ACYE | TRANSFORMER FUNCTION | LINE |
| ACYW | IMPEDANCE RATING IN OHMS | 17.8 NOMINAL SINGLE COMPONENT 1ST SECONDARY |
| AAJD | THREAD CLASS (NON-CORE) | 2A SINGLE GROUP |
| ACYW | IMPEDANCE RATING IN OHMS | 0.56 NOMINAL SINGLE COMPONENT 2ND SECONDARY |
| ACZH | PRIMARY TO SECONDARY TURN RATIO | 1 TO 9-45/64 TO 17-51/64 TO 53-7/64 SINGLE COMPONENT |