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 |
|---|---|---|
| AKPV | MOUNTING FACILITY QUANTITY | 2 SINGLE GROUP |
| THSD | THREAD SERIES DESIGNATOR | UNC SINGLE GROUP |
| ACZB | FREQUENCY RATING | 300.0 HERTZ MINIMUM SINGLE COMPONENT AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| AFGR | FREQUENCY RESPONSE TOLERANCE IN DECIBELS (NON-CORE) | -0.1/+0.6 SINGLE COMPONENT |
| AAJF | THREAD DIRECTION (NON-CORE) | RIGHT-HAND SINGLE GROUP |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ACYW | IMPEDANCE RATING IN OHMS | 1275.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| ADAT | BODY WIDTH | 0.906 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.138 INCHES SINGLE GROUP |
| AKNA | INCLOSURE TYPE | HERMETICALLY SEALED |
| ADAQ | BODY LENGTH | 1.375 INCHES NOMINAL |
| AXGY | MOUNTING METHOD | THREADED STUD SINGLE GROUP |
| ACZH | PRIMARY TO SECONDARY TURN RATIO | 1-1/4 TO 1-1/4 TO 1 SINGLE COMPONENT |
| ACYW | IMPEDANCE RATING IN OHMS | 10000.0 NOMINAL SINGLE COMPONENT ALL PRIMARY |
| ACZX | WINDING SHIELDING METHOD | INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT |
| TTQY | TERMINAL TYPE AND QUANTITY | 7 WIRE HOOK |
| BPLC | WINDING FUNCTION AND QUANTITY | 2 PRIMARY SINGLE COMPONENT AND 1 SECONDARY SINGLE COMPONENT |
| AEJN | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| CMLP | THREAD QUANTITY PER INCH | 32 SINGLE GROUP |
| AAJD | THREAD CLASS (NON-CORE) | 2A SINGLE GROUP |
| ADAU | BODY HEIGHT | 2.000 INCHES MAXIMUM |
| ACZF | MAXIMUM TRANSFORMER POWER RATING | 10.0 MILLIWATTS SINGLE COMPONENT |