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 |
|---|---|
| 82187 | NATIONAL WEATHER SERVICE DBA NATIONA |
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) | -1.0/+1.0 SINGLE COMPONENT |
| ACYW | IMPEDANCE RATING IN OHMS | 2.5 NOMINAL SINGLE COMPONENT 4TH SECONDARY AND 7.5 NOMINAL SINGLE COMPONENT 4TH SECONDARY |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| ACZB | FREQUENCY RATING | 7.0 HERTZ MINIMUM SINGLE COMPONENT AND 50.000 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| ADAQ | BODY LENGTH | 4.188 INCHES NOMINAL |
| CQLC | WINDING TAP LOCATION (NON-CORE) | TAP W/O CENTER TAP SINGLE COMPONENT 1ST PRIMARY |
| ACYW | IMPEDANCE RATING IN OHMS | 50.0 NOMINAL SINGLE COMPONENT 2ND SECONDARY AND 125.0 NOMINAL SINGLE COMPONENT 2ND SECONDARY AND 2.5 NOMINAL SINGLE COMPONENT 2ND SECONDARY |
| BPLC | WINDING FUNCTION AND QUANTITY | 2 PRIMARY SINGLE COMPONENT AND 4 SECONDARY SINGLE COMPONENT |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 2.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| CQLC | WINDING TAP LOCATION (NON-CORE) | CENTER TAP SINGLE COMPONENT ALL PRIMARY |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 3.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| TTQY | TERMINAL TYPE AND QUANTITY | 18 SOLDER STUD |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ADAT | BODY WIDTH | 3.500 INCHES NOMINAL |
| ACYW | IMPEDANCE RATING IN OHMS | 1500.0 NOMINAL SINGLE COMPONENT ALL PRIMARY |
| ACYW | IMPEDANCE RATING IN OHMS | 7.5 NOMINAL SINGLE COMPONENT 3RD SECONDARY |
| ACYW | IMPEDANCE RATING IN OHMS | 50.0 NOMINAL SINGLE COMPONENT 1ST SECONDARY AND 125.0 NOMINAL SINGLE COMPONENT 1ST SECONDARY |
| AXGY | MOUNTING METHOD | UNTHREADED HOLE SINGLE GROUP |
| ADAU | BODY HEIGHT | 4.438 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.250 INCHES NOMINAL SINGLE GROUP |