The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-528-8659, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-528-8659 |
| Primary Part Number | 677-0343-020 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Mounting Hole Diameter | 0.140 INCHES NOMINAL SINGLE GROUP IN |
| Body Width | 1.812 INCHES MAXIMUM IN |
| Inclosure Type | FULLY INCLOSED |
| Terminal Type and Quantity | 5 WIRE LEAD |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Maximum Transformer Power Rating | 500.0 MILLIWATTS SINGLE COMPONENT |
| Frequency Rating | 250.0 HERTZ MINIMUM AND 3.1 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Body Length | 1.219 INCHES MAXIMUM IN |
| Winding Shielding Method | INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT |
| Impedance Rating in Ohms | 16.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Body Height | 0.740 INCHES MAXIMUM IN |
| Impedance Rating in Ohms | 600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.650 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.475 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 44127 | Freed Transformer Co (USA) |
| 677-0343-020 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| A17161 | Te Connectivity Networks, Inc. Div Adc Telecommunications Sales, Inc. (USA) |
NSN 5950-00-528-8659 is a Transformer,audio Frequency, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-528-8659 has 3 cross-referenced part numbers: 44127 (Freed Transformer Co), 677-0343-020 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), A17161 (Te Connectivity Networks, Inc. Div Adc Telecommunications Sales, Inc.).
There are 6 known substitutes for 5950-00-528-8659: 5342-00-057-9942, 5342-00-093-6375, 5133-00-189-9302 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 677-0343-020: Mounting Hole Diameter: 0.140 INCHES NOMINAL SINGLE GROUP IN; Body Width: 1.812 INCHES MAXIMUM IN; Inclosure Type: FULLY INCLOSED; Terminal Type and Quantity: 5 WIRE LEAD. 17 total characteristics are documented in the Federal Logistics Information System.