AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Transformer Radio Frequency |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5950 Coils and Transformers |
| National Item Identification Number (NIIN) | 01-116-5543 (011165543) |
| NCB Code | USA (01) |
| Manufacturer | Rockwell Collins Aerospace, Prem Magnetics Inc, Communication Coil Inc, Ceramic Magnetics Incorporated |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 278-0505-040 | rockwell collins aerospace | transformer radio frequency | RFQ |
| 278-0505-040 | prem magnetics inc | transformer radio frequency | RFQ |
| 278-0505-040 | communication coil inc | transformer radio frequency | RFQ |
| 278-0505-040 | ceramic magnetics incorporated | transformer radio frequency | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABHY | TURN QUANTITY | 3 SINGLE COMPONENT SINGLE PRIMARY |
| ABHY | TURN QUANTITY | 3 SINGLE COMPONENT SINGLE SECONDARY |
| ABTB | MOUNTING HOLE DIAMETER | 0.250 INCHES NOMINAL SINGLE GROUP |
| ACZP | COIL FORM TYPE | SOLID SINGLE COMPONENT |
| ADAQ | BODY LENGTH | 1.130 INCHES NOMINAL |
| ADAT | BODY WIDTH | 0.560 INCHES NOMINAL |
| ADAU | BODY HEIGHT | 1.130 INCHES NOMINAL |
| AEHZ | MAXIMUM OPERATING TEMP | 125.0 DEG CELSIUS |
| AEJN | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 0.550 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| AKPV | MOUNTING FACILITY QUANTITY | 2 SINGLE GROUP |
| AXGY | MOUNTING METHOD | UNTHREADED HOLE SINGLE GROUP |
| BKPL | RATING METHOD | WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY |
| BKPL | RATING METHOD | WINDING TURNS SINGLE COMPONENT SINGLE SECONDARY |
| BPLC | WINDING FUNCTION AND QUANTITY | 1 PRIMARY SINGLE COMPONENT AND 1 SECONDARY SINGLE COMPONENT |
| CQPZ | WINDING CONDUCTOR SIZE | 0.02535 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY |
| CQPZ | WINDING CONDUCTOR SIZE | 0.02535 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY |
| TTQY | TERMINAL TYPE AND QUANTITY | 4 WIRE LEAD |
| Relevant Components for NSN - 5950-01-116-5543, 5950011165543 | ||||
| 5985-01-360-2114 (5985013602114) | 5950-01-481-1072 (5950014811072) | 5910-01-015-2302 (5910010152302) | 5930-00-578-6955 (5930005786955) | |
| 5975-01-563-7366 (5975015637366) | 5950-01-261-6319 (5950012616319) | 5962-01-133-3642 (5962011333642) | 5915-01-464-8685 (5915014648685) | |
| 5935-00-763-8252 (5935007638252) | 5910-00-833-8207 (5910008338207) | 5905-01-258-4942 (5905012584942) | 5935-00-825-5145 (5935008255145) | |
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