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 |
|---|---|
| 72149 | ELECTRONIC TRANSFORMER CORP. |
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 | 4 SINGLE GROUP |
| ADAT | BODY WIDTH | 1.500 INCHES NOMINAL |
| AAJD | THREAD CLASS (NON-CORE) | 2B SINGLE GROUP |
| THSD | THREAD SERIES DESIGNATOR | UNC SINGLE GROUP |
| ADAQ | BODY LENGTH | 1.500 INCHES NOMINAL |
| AAJF | THREAD DIRECTION (NON-CORE) | RIGHT-HAND SINGLE GROUP |
| TTQY | TERMINAL TYPE AND QUANTITY | 4 STANDOFF, SOLDER LUG |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| AXGY | MOUNTING METHOD | THREADED HOLE SINGLE GROUP |
| AFGR | FREQUENCY RESPONSE TOLERANCE IN DECIBELS (NON-CORE) | -0.5/+0.5 SINGLE COMPONENT |
| ACZH | PRIMARY TO SECONDARY TURN RATIO | 1 TO 3-2/3 SINGLE COMPONENT |
| CRBZ | WINDING OPERATING CURRENT | 8.0 MILLIAMPERES MAXIMUM OF STANDARD RANGE B AND BETTER DROP SIDING SINGLE COMPONENT SINGLE PRIMARY |
| CQJX | NOMINAL THREAD SIZE | 0.138 INCHES SINGLE GROUP |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 0.938 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| AKNA | INCLOSURE TYPE | HERMETICALLY SEALED |
| BPLC | WINDING FUNCTION AND QUANTITY | 1 PRIMARY SINGLE COMPONENT AND 1 SECONDARY SINGLE COMPONENT |
| ACYW | IMPEDANCE RATING IN OHMS | 1500.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| ACZB | FREQUENCY RATING | 200.0 HERTZ MINIMUM SINGLE COMPONENT AND 4.5 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| ACZF | MAXIMUM TRANSFORMER POWER RATING | 25.0 DECIBELS SINGLE COMPONENT |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 0.938 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| ADAU | BODY HEIGHT | 2.188 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 32 SINGLE GROUP |
| ACYW | IMPEDANCE RATING IN OHMS | 600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |