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Quality guaranteed We sell only warrantied and traceable partsAt Aviation Parts Circuit, we offer an unparalleled selection of parts for the aerospace, civil aviation, defense, electronics, and IT hardware markets. Owned and operated by ASAP Semiconductor, we have access to an inventory of more than two billion new and obsolete parts organized into an efficient, streamlined, and easy-to-navigate purchasing platform. Part numbers such as 12991, which is a Transformer Power from manufacturer Standex Electronics Inc, are in stock and ready to ship with short lead times and competitive prices. We specialize in leveraging our purchasing power with major suppliers, allowing us to offer lower costs and faster shipping on all orders, even in AOG situations. Our team at Aviation Parts Circuit is available 24/7x365 to provide you with a quick quotation on part 12991 and any other NSN part listed on our website.
To help users quickly locate the parts they need, our website offers a broad scope of parametric search measures, allowing customers to filter parts by their Federal Supply Group or Class, part type, part family, CAGE Code, NSN, and more. For example, if you are in need of Standex Electronics Inc parts from NSN 5950012560221, our website can provide you with a selection of parts exclusively from that manufacturer and NSN. At Aviation Parts Circuit, our goal is not only to improve the parts procurement process, but to revolutionize it entirely. To begin the NSN part 12991 purchasing process instantly, submit an RFQ today.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5950-01-256-0221 Item Description: Transformer Power | 5950 | 012560221 | 0 | P | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 12991 | 5 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABHP | OVERALL LENGTH | 1.313 INCHES NOMINAL |
| ACZB | FREQUENCY RATING | 7.0 KILOHERTZ MINIMUM SINGLE COMPONENT AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| ACZC | INPUT-OUTPUT PHASE RELATIONSHIP | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| ACZX | WINDING SHIELDING METHOD | INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT |
| ADAR | BODY OUTSIDE DIAMETER | 2.000 INCHES NOMINAL |
| AEHZ | MAXIMUM OPERATING TEMP | 130.0 DEG CELSIUS |
| AGAV | END ITEM IDENTIFICATION | 1430-01-181-5884 BATTERY COMMAND |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| AKPV | MOUNTING FACILITY QUANTITY | 1 SINGLE GROUP |
| AXGY | MOUNTING METHOD | THREADED HOLE SINGLE GROUP |
| BPLC | WINDING FUNCTION AND QUANTITY | 1 PRIMARY SINGLE COMPONENT AND 8 SECONDARY SINGLE COMPONENT |
| CQJX | NOMINAL THREAD SIZE | 0.138 INCHES SINGLE GROUP |
| CRBZ | WINDING OPERATING CURRENT | 1.0 AMPERES AC MAXIMUM SINGLE COMPONENT 3RD SECONDARY |
| CRBZ | WINDING OPERATING CURRENT | 2.0 AMPERES AC MAXIMUM SINGLE COMPONENT 2ND SECONDARY |
| CRBZ | WINDING OPERATING CURRENT | 331.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT 1ST SECONDARY |
| CRBZ | WINDING OPERATING CURRENT | 769.2 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT 4TH SECONDARY |
| CWJS | WINDING OPERATING VOLTAGE | 20.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| CWJS | WINDING OPERATING VOLTAGE | 24.50 AC VOLTS NOMINAL SINGLE COMPONENT 2ND SECONDARY |
| CWJS | WINDING OPERATING VOLTAGE | 24.50 AC VOLTS NOMINAL SINGLE COMPONENT 3RD SECONDARY |
| CWJS | WINDING OPERATING VOLTAGE | 9.05 AC VOLTS NOMINAL SINGLE COMPONENT 1ST SECONDARY |
| CWJS | WINDING OPERATING VOLTAGE | 9.10 AC VOLTS NOMINAL SINGLE COMPONENT 4TH SECONDARY |
| FEAT | SPECIAL FEATURES | ONE PRIMARY WINDING; EIGHT SECONDARY WINDINGS |
| TEST | TEST DATA DOCUMENT | 18876-11568074 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRA |
| THSD | THREAD SERIES DESIGNATOR | UNC SINGLE GROUP |
| TTQY | TERMINAL TYPE AND QUANTITY | 20 TURRET |
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