Audio Frequency Transformer
1639
(NSN) National Stock Number
5950-00-083-0681
Federal Supply Classification
5950 Coils and Transformers
Item Name Code
00780
Schedule B Code
8548900100
Summary
Not established reliability indicator, 1000.0 nominal single component 1st secondary impedance rating in ohms, 1500.0 nominal single component 2nd secondary impedance rating in ohms, 20000.0 minimum single component single primary and 30000.0 maximum single component single primary impedance rating in ohms, 300.0 hertz minimum single component and 100.0 kilohertz maximum single component frequency rating, 50.0 milliwatts single component maximum transformer power rating
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | TX |
Identification
A transformer which is designed so that part or all of its range of operating frequencies is 20 kilohertz (kilocycles) and below. The maximum value may extend into the radio frequency range. It is generally used in the input, output, amplifier, or oscillator stages of audio and sonar devices.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 00780 | A058B0 | 1 | 1 |
Specifications
Reliability Indicator
not established
Details
An indication that the level of probability that an item will operate without failure,at a specified rated capability,at a specified temperature,and for a specified period of time,has been established by testing random samples of production lot.Impedance Rating In Ohms
1000.0 nominal single component 1st secondary
Details
The total opposition /resistive and reactive/ which the item offers to the flow of an alternating current,expressed in ohms.Impedance Rating In Ohms
1500.0 nominal single component 2nd secondary
Details
The total opposition /resistive and reactive/ which the item offers to the flow of an alternating current,expressed in ohms.Impedance Rating In Ohms
20000.0 minimum single component single primary and 30000.0 maximum single component single primary
Details
The total opposition /resistive and reactive/ which the item offers to the flow of an alternating current,expressed in ohms.Frequency Rating
300.0 hertz minimum single component and 100.0 kilohertz maximum single component
Details
The number of complete cyclic changes,per unit of time,for which an item is rated.Maximum Transformer Power Rating
50.0 milliwatts single component
Details
The maximum amount of power for which the transformer is rated.Body Length
0.469 inches maximum
Details
A measurement of the longest dimension of the body,in distinction from width.Body Outside Diameter
0.344 inches maximum
Details
The length of a straight line which passes through the center of the body,and terminates at the outside circumference.Maximum Operating Temp
105.0 deg celsius
Details
The maximum temperature at which the item is rated to operate for an extended period of time.Inclosure Type
fully inclosed
Details
Indicates the type of inclosure provided to coat,cover,protect,or encase the item.Mounting Method
terminal single group
Details
The means of attaching the item.Winding Function And Quantity
1 primary single component and 2 secondary single component
Details
The purpose and the total number of individual (not electrically connected) windings designed to perform in a transformer.Winding Operating Current
0.5 milliamperes dc nominal single component single primary
Details
The amount of operating current for which the winding is designed.Terminal Type And Quantity
7 wire lead
Details
Indicates the type and number of terminals for providing electrical connection.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 1639 | B6577 | 4 | - | 5 | 2 | - | ZB |
| 7486-945 | U6441 | 2 | - | 5 | 2 | - | ZK |
| 11253521 | 17773 | 5 | - | 5 | 2 | - | TX |
| 1783709-39 | 07187 | 5 | - | 5 | 2 | - | TX |
| MIT239 | 96256 | 5 | - | 5 | 2 | - | TX |
| DO-T39 | 80223 | E | - | 5 | 9 | - | TX |
| DO-T39 | 15632 | E | - | 3 | 2 | - | TX |
| 135-006-0032 | 1K426 | 5 | - | 5 | 9 | - | TX |
| 135-006-0032 | 99932 | 5 | - | 5 | 9 | - | TX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| P | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 35355 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 595 | Z | 9 |
What's Included?
- Certificate of Conformity
- QC Inspection prior to shipping
- On time delivery
- Friendly service to back every order
Manufacturer
FAQs
Frequently asked questions for NSN 5950-00-083-0681
What is the NIIN of the NSN 5950-00-083-0681?
The National Item Identification Number (NIIN) of the NSN 5950-00-083-0681 is 00-083-0681
When the NSN 5950-00-083-0681 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5950-00-083-0681 contain any precious metals?
Does not contain precious metal
Does the NSN 5950-00-083-0681 contain any hazardous material?
No information in HMIRS
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