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) | 00-852-7428 (008527428) |
| NCB Code | USA (00) |
| Manufacturer | Rockwell Collins Aerospace, Communication Coil Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 278-0542-000 | rockwell collins aerospace | transformer radio frequency | RFQ |
| X189-2 | communication coil inc | transformer radio frequency | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABHY | TURN QUANTITY | 3 SINGLE COMPONENT SINGLE SECONDARY |
| ACZB | FREQUENCY RATING | 20.0 MEGAHERTZ NOMINAL SINGLE COMPONENT |
| ADAR | BODY OUTSIDE DIAMETER | 0.344 INCHES NOMINAL |
| AEHZ | MAXIMUM OPERATING TEMP | 85.0 DEG CELSIUS |
| AKNA | INCLOSURE TYPE | OPEN |
| ABHY | TURN QUANTITY | 18 SINGLE COMPONENT SINGLE PRIMARY |
| ACZP | COIL FORM TYPE | HOLLOW SINGLE COMPONENT |
| ACZU | ADJUSTMENT DEVICE DRIVE TYPE | SLOTTED SCREW SINGLE COMPONENT |
| ADAQ | BODY LENGTH | 1.641 INCHES NOMINAL |
| AXGY | MOUNTING METHOD | CLIP SINGLE GROUP |
| BKPL | RATING METHOD | WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY |
| BPLC | WINDING FUNCTION AND QUANTITY | 1 PRIMARY SINGLE COMPONENT AND 1 SECONDARY SINGLE COMPONENT |
| CQPZ | WINDING CONDUCTOR SIZE | 0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY |
| CTHD | ADJUSTMENT METHOD AND QUANTITY | 1 ADJUSTABLE CORE SINGLE COMPONENT |
| TTQY | TERMINAL TYPE AND QUANTITY | 5 TAB,SOLDER LUG |
| Relevant Components for NSN - 5950-00-852-7428, 5950008527428 | ||||
| 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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