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 |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
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 |
|---|---|---|
| CRBZ | WINDING OPERATING CURRENT | 11.0 MILLIAMPERES MAXIMUM OF STANDARD RANGE B SINGLE COMPONENT SINGLE PRIMARY |
| AFGR | FREQUENCY RESPONSE TOLERANCE IN DECIBELS (NON-CORE) | -3.0/+3.0 SINGLE COMPONENT |
| ADAQ | BODY LENGTH | 0.350 INCHES MAXIMUM |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-PRF-27/357 GOVERNMENT SPECIFICATION |
| ACZB | FREQUENCY RATING | 300.0 HERTZ MINIMUM SINGLE COMPONENT AND 75.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| FEAT | SPECIAL FEATURES | WORKING VOLTAGE (PEAK): 100 VOLTS; OPERATING TEMPERATURE RANGE: -55 DEG C TO +130 DEG C; INSERTION LOSS: 3.0 DB AT 1 KHZ; DC RESISTANCE: 75 OHMS |
| ABHP | OVERALL LENGTH | 1.350 INCHES NOMINAL |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ACYW | IMPEDANCE RATING IN OHMS | 600.0 NOMINAL ALL COMPONENTS ALL SECONDARY |
| ACYW | IMPEDANCE RATING IN OHMS | 150.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| TEST | TEST DATA DOCUMENT | 81349-MIL-PRF-27 SPECIFICATION |
| CQLC | WINDING TAP LOCATION (NON-CORE) | CENTER TAP SINGLE COMPONENT SINGLE PRIMARY |
| BPLC | WINDING FUNCTION AND QUANTITY | 1 PRIMARY SINGLE COMPONENT AND 2 SECONDARY SINGLE COMPONENT |
| ACZH | PRIMARY TO SECONDARY TURN RATIO | 1 TO 2 SINGLE COMPONENT |
| AXGY | MOUNTING METHOD | PLUG-IN SINGLE GROUP |
| TTQY | TERMINAL TYPE AND QUANTITY | 7 PIN |
| AGAV | END ITEM IDENTIFICATION | 7345073(53711) CONTROL INDICATOR UNIT; WSD: SEAWOLF CLASS SSN |
| ADAR | BODY OUTSIDE DIAMETER | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |