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 |
|---|---|
| 12497 | JOHN A. BECKER CO. THE DBA BECKER EL |
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 |
| AFGR | FREQUENCY RESPONSE TOLERANCE IN DECIBELS (NON-CORE) | -3.0/+3.0 SINGLE COMPONENT |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| ACZF | MAXIMUM TRANSFORMER POWER RATING | 30.0 WATTS SINGLE COMPONENT |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| ADAT | BODY WIDTH | 3.000 INCHES NOMINAL |
| ADAQ | BODY LENGTH | 3.625 INCHES NOMINAL |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ACZB | FREQUENCY RATING | 20.0 HERTZ MINIMUM SINGLE COMPONENT AND 20.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT |
| ACYW | IMPEDANCE RATING IN OHMS | 5000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| ACZH | PRIMARY TO SECONDARY TURN RATIO | 24 TO 1 SINGLE COMPONENT |
| ADAU | BODY HEIGHT | 3.375 INCHES NOMINAL |
| CQLC | WINDING TAP LOCATION (NON-CORE) | CENTER TAP SINGLE COMPONENT SINGLE PRIMARY |
| BPLC | WINDING FUNCTION AND QUANTITY | 1 PRIMARY SINGLE COMPONENT AND 1 SECONDARY SINGLE COMPONENT |
| AXGY | MOUNTING METHOD | UNTHREADED HOLE SINGLE GROUP |
| ACYW | IMPEDANCE RATING IN OHMS | 4.0 MINIMUM SINGLE COMPONENT SINGLE SECONDARY AND 5000.0 MAXIMUM SINGLE COMPONENT SINGLE SECONDARY |
| CRBZ | WINDING OPERATING CURRENT | 80.0 MILLIAMPERES MAXIMUM OF STANDARD RANGE B AND BETTER DROP SIDING SINGLE COMPONENT SINGLE PRIMARY |
| TTQY | TERMINAL TYPE AND QUANTITY | 5 WIRE LEAD |
| ABTB | MOUNTING HOLE DIAMETER | 0.188 INCHES NOMINAL SINGLE GROUP |