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 |
|---|---|---|
| ACYW | IMPEDANCE RATING IN OHMS | 3570.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY AND 9000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY AND 56000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY AND 142000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY AND 22000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY AND 357000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| ACYW | IMPEDANCE RATING IN OHMS | 3570.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY AND 9000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY AND 56000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY AND 142000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY AND 22000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY AND 357000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| ADAQ | BODY LENGTH | 1.688 INCHES NOMINAL |
| CQLC | WINDING TAP LOCATION (NON-CORE) | MULTIPLE TAPS W/O CENTER TAP SINGLE COMPONENT SINGLE SECONDARY |
| TTQY | TERMINAL TYPE AND QUANTITY | 9 TAB, SOLDER LUG |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| AKPV | MOUNTING FACILITY QUANTITY | 2 SINGLE GROUP |
| THSD | THREAD SERIES DESIGNATOR | UNC SINGLE GROUP |
| ADAU | BODY HEIGHT | 3.562 INCHES NOMINAL |
| ACZH | PRIMARY TO SECONDARY TURN RATIO | 1 TO 34-2/5 SINGLE COMPONENT |
| AAJF | THREAD DIRECTION (NON-CORE) | RIGHT-HAND SINGLE GROUP |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| AEJN | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 0.438 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| 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 1 SECONDARY SINGLE COMPONENT |
| ACZB | FREQUENCY RATING | 250.0 HERTZ MINIMUM SINGLE COMPONENT AND 3.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| ADAT | BODY WIDTH | 1.688 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 32 SINGLE GROUP |
| ACYW | IMPEDANCE RATING IN OHMS | 300.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| AAJD | THREAD CLASS (NON-CORE) | 2A SINGLE GROUP |