BC3256

View detailed technical data, stock status, and sourcing information for: BC3256
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-00-780-8723

Item Name Code

00780

Assigment Date

03/20/1968 (58 years ago)

A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. Excludes:transformer (1), pulse.

0.708 inches maximum overall height, not established reliability indicator, 0.125 inches nominal single group mounting slot width, 2000.0 nominal single component single secondary impedance rating in ohms, line transformer function

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
Overall Height: 0.708 inches maximum
Mounting Slot Width: 0.125 inches nominal single group
Transformer Function: line
Impedance Rating In Ohms: 2000.0 nominal single component single secondary
Impedance Rating In Ohms: 500.0 nominal single component single primary
Frequency Rating: 400.0 hertz nominal single component
Maximum Transformer Power Rating: 100.0 milliwatts single component
Body Length: 0.920 inches nominal
Body Width: 0.760 inches nominal
Body Height: 0.594 inches maximum
Maximum Operating Temp: 100.0 celsius
Distance Between Mounting Facility Centers: 0.188 inches nominal single mounting facility single center group
End Item Identification: wsd: aircrafts, awacs, e-3a; stratolifter c-135; hercules c-130; aircraft sof (ac-130h, mc-130h, ec-130e, hc-130)
Inclosure Type: fully inclosed
Mounting Facility Quantity: 2 single group
Mounting Method: flange and slot single group
Winding Function And Quantity: 1 primary and 1 secondary single component
Criticality Code Justification: feat
Special Features: weapon system essential
Terminal Type And Quantity: 5 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
124A56	Audio Frequency Transformer
677-9019-00	Audio Frequency Transformer
677-9019-000	Audio Frequency Transformer
BC3256	Audio Frequency Transformer
HB752	Audio Frequency Transformer

FAQs

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

What is the FSCG of the NSN 5950-00-780-8723?

The FSCG of the NSN 5950-00-780-8723 is 5950

Does the NSN 5950-00-780-8723 have a Schedule B code assigned?

Yes, the Schedule B code is 8548900100

Does NSN 5950-00-780-8723 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 5950-00-780-8723 contain precious materials?

Precious metal content is unknown

Does NSN 5950-00-780-8723 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 5950-00-780-8723 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Mar 20, 1968