| 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 | Communication Coil Inc, Prem Magnetics Inc, Rockwell Collins Aerospace, Ceramic Magnetics Incorporated |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 278-0505-040 | communication coil inc | transformer radio frequency | 81815 | RFQ |
| 278-0505-040 | prem magnetics inc | transformer radio frequency | 20462 | RFQ |
| 278-0505-040 | rockwell collins aerospace | transformer radio frequency | 13499 | RFQ |
| 278-0505-040 | ceramic magnetics incorporated | transformer radio frequency | 28733 | 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 | ||||
| 5910-01-688-4071 (5910016884071) | 5995-00-727-4964 (5995007274964) | 5995-01-640-9068 (5995016409068) | 5930-01-315-9709 (5930013159709) | |
| 5962-01-517-9447 (5962015179447) | 5960-01-340-3060 (5960013403060) | 5935-01-332-8011 (5935013328011) | 5998-01-417-1489 (5998014171489) | |
| 5905-00-102-5595 (5905001025595) | 5905-00-755-0964 (5905007550964) | 5998-01-029-5116 (5998010295116) | 5935-00-504-5828 (5935005045828) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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