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) | 01-116-3674 (011163674) |
| NCB Code | USA (01) |
| Manufacturer | Rockwell Collins Aerospace, Prem Magnetics Inc, Communication Coil Inc, Ceramic Magnetics Incorporated |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 278-0505-020 | rockwell collins aerospace | transformer radio frequency | RFQ |
| 278-0505-020 | prem magnetics inc | transformer radio frequency | RFQ |
| 278-0505-020 | communication coil inc | transformer radio frequency | RFQ |
| 278-0505-020 | ceramic magnetics incorporated | transformer radio frequency | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABHY | TURN QUANTITY | 1 SINGLE COMPONENT SINGLE SECONDARY |
| ABHY | TURN QUANTITY | 2 SINGLE COMPONENT SINGLE PRIMARY |
| ABTB | MOUNTING HOLE DIAMETER | 0.187 INCHES NOMINAL SINGLE GROUP |
| ACZP | COIL FORM TYPE | SOLID SINGLE COMPONENT |
| ADAQ | BODY LENGTH | 0.500 INCHES NOMINAL |
| ADAT | BODY WIDTH | 0.187 INCHES NOMINAL |
| ADAU | BODY HEIGHT | 0.765 INCHES NOMINAL |
| AEHZ | MAXIMUM OPERATING TEMP | 125.0 DEG CELSIUS |
| AEJN | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 0.390 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 |
| BBRJ | SPECIAL HANDLING FEATURE | PILFERABLE |
| 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 |
| PMLC | PRECIOUS MATERIAL AND LOCATION | TERMINAL SURFACES SILVER |
| PRMT | PRECIOUS MATERIAL | SILVER |
| TTQY | TERMINAL TYPE AND QUANTITY | 5 WIRE LEAD |
| Relevant Components for NSN - 5950-01-116-3674, 5950011163674 | ||||
| 5998-01-628-9128 (5998016289128) | 5950-00-556-2628 (5950005562628) | 5910-00-502-7030 (5910005027030) | 5930-01-200-1187 (5930012001187) | |
| 5930-00-436-0040 (5930004360040) | 5998-01-022-6777 (5998010226777) | 5999-01-229-2868 (5999012292868) | 5930-00-451-8223 (5930004518223) | |
| 5980-01-237-3545 (5980012373545) | 5955-00-463-6952 (5955004636952) | 5975-01-438-5116 (5975014385116) | 5998-01-391-1476 (5998013911476) | |
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