Audio Frequency Transformer
TR21
(NSN) National Stock Number
5950-00-065-9146
Federal Supply Classification
5950 Coils and Transformers
Item Name Code
00780
Schedule B Code
8548900100
Summary
Not established reliability indicator, 1.625 inches nominal overall length, 0.136 inches nominal single group mounting hole diameter, 160.0 nominal single component single primary impedance rating in ohms, 4.0 minimum single component single secondary and 8.0 maximum single component single secondary impedance rating in ohms, 200.0 hertz minimum single component and 20.0 kilohertz maximum single component frequency rating
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| E | - | - | 3 |
| 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.Overall Length
1.625 inches nominal
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Mounting Hole Diameter
0.136 inches nominal single group
Details
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.Impedance Rating In Ohms
160.0 nominal 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.Impedance Rating In Ohms
4.0 minimum single component single secondary and 8.0 maximum single component single secondary
Details
The total opposition /resistive and reactive/ which the item offers to the flow of an alternating current,expressed in ohms.Frequency Rating
200.0 hertz minimum single component and 20.0 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
300.0 milliwatts single component
Details
The maximum amount of power for which the transformer is rated.Body Width
0.813 inches nominal
Details
A measurement taken at right angles to the length of the body,in distinction from thickness.Body Height
0.750 inches nominal
Details
A measurement from the bottom to the top of the body,in distinction from depth.Distance Between Mounting Facility Centers
1.375 inches nominal single mounting facility single center group
Details
The distance between mounting facility centers.Inclosure Type
fully inclosed
Details
Indicates the type of inclosure provided to coat,cover,protect,or encase the item.Mounting Facility Quantity
2 single group
Details
The number of mounting facilities provided.Mounting Method
flange single group and unthreaded hole single group
Details
The means of attaching the item.Winding Function And Quantity
1 primary single component and 1 secondary single component
Details
The purpose and the total number of individual (not electrically connected) windings designed to perform in a transformer.Features Provided
color coded lead
Details
Those features,not otherwise specified,which may be required for proper functioning of the item.Terminal Type And Quantity
6 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 |
|---|---|---|---|---|---|---|---|
| 249122 | 96795 | A | - | 5 | 9 | - | TX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| P | U | - | - |
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 5950-00-065-9146
What is the NIIN of the NSN 5950-00-065-9146?
The National Item Identification Number (NIIN) of the NSN 5950-00-065-9146 is 00-065-9146
When the NSN 5950-00-065-9146 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Wed, Jul 5, 1967
Does the NSN 5950-00-065-9146 contain any precious metals?
Type/content is unknown
Does the NSN 5950-00-065-9146 contain any hazardous material?
No information in HMIRS
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