819-000-0021

View detailed technical data, stock status, and sourcing information for: 819-000-0021
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-00-113-8988

Item Name Code

00780

Assigment Date

09/13/1968 (57 years ago)

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.

25000.0 nominal single component single primary impedance rating in ohms, not established reliability indicator, input transformer function, 100000.0 nominal single component single secondary impedance rating in ohms, 400.0 hertz nominal single component frequency rating

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Reliability Indicator: not established
Transformer Function: input
Impedance Rating In Ohms: 100000.0 nominal single component single secondary
Impedance Rating In Ohms: 25000.0 nominal single component single primary
Frequency Rating: 400.0 hertz nominal single component
Maximum Transformer Power Rating: 1.0 milliwatts single component
Primary To Secondary Turn Ratio: 1 to 2 single component
Body Length: 1.000 inches maximum
Body Width: 1.000 inches maximum
Body Height: 1.200 inches maximum
Maximum Operating Temp: 85.0 celsius
Distance Between Mounting Facility Centers: 0.594 inches nominal single mounting facility single center group
Inclosure Type: hermetically sealed
Mounting Facility Quantity: 2 single group
Mounting Method: threaded stud single group
Winding Function And Quantity: 1 primary and 1 secondary single component
Thread Quantity Per Inch: 40 single group
Nominal Thread Size: 0.112 inches single group
Thread Series Designator: unc single group
Terminal Type And Quantity: 4 tab, solder lug

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
2089489-0701	Audio Frequency Transformer
2089489-0701 27914	Audio Frequency Transformer
819-000-0021	Audio Frequency Transformer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5950-00-113-8988?

The FSCG of the NSN 5950-00-113-8988 is 5950

Does the NSN 5950-00-113-8988 have a Schedule B code assigned?

Yes, the Schedule B code is 8548900100

Does NSN 5950-00-113-8988 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5950-00-113-8988 contain precious materials?

Precious metal content is unknown

Does NSN 5950-00-113-8988 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5950-00-113-8988 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Sep 13, 1968