The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-645-2007, 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 J F C Electronics Inc. Government technical data includes 20 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5950-00-645-2007 |
| Primary Part Number | 677-0388-000 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | J F C Electronics Inc |
| Status | CANCELLED |
| Transformer Function | MODULATION |
| Impedance Rating in Ohms | 600.0 NOMINAL SINGLE COMPONENT FIRST SECONDARY |
| Body Length | 4.500 INCHES NOMINAL IN |
| Winding Operating Current | 350.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY |
| Impedance Rating in Ohms | 2400.0 NOMINAL SINGLE COMPONENT SECOND SECONDARY |
| Winding Operating Current | 300.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Winding Function and Quantity | 1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT |
| Frequency Rating | 200.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Mounting Facility Quantity | 6 SINGLE GROUP |
| Terminal Type and Quantity | 11 STANDOFF, SOLDER LUG |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 4.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Maximum Transformer Power Rating | 150.0 WATTS SINGLE COMPONENT |
| Impedance Rating in Ohms | 50000.0 NOMINAL SINGLE COMPONENT THIRD SECONDARY |
| Body Width | 4.125 INCHES NOMINAL IN |
| Mounting Method | UNTHREADED HOLE(S) SINGLE GROUP |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Inclosure Type | HERMETICALLY SEALED |
| Impedance Rating in Ohms | 5500.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Body Height | 5.312 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 677-0388-000 | J F C Electronics Inc (USA) |
| 677-0388-00 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 14589 | Emerson Electric Co White-Rodgers Div (USA) |
NSN 5950-00-645-2007 is a Transformer,audio Frequency, manufactured by J F C Electronics Inc, classified under FSC 5950 (No Item Name Available). Status: cancelled.
NSN 5950-00-645-2007 has 3 cross-referenced part numbers: 677-0388-000 (J F C Electronics Inc), 677-0388-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 14589 (Emerson Electric Co White-Rodgers Div).
There are 7 known substitutes for 5950-00-645-2007: 5365-00-152-0771, 5935-00-252-6342, 4730-00-374-6127 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 677-0388-000: Transformer Function: MODULATION; Impedance Rating in Ohms: 600.0 NOMINAL SINGLE COMPONENT FIRST SECONDARY; Body Length: 4.500 INCHES NOMINAL IN; Winding Operating Current: 350.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 5950-00-645-2007 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.