BTC-12497B

View detailed technical data, stock status, and sourcing information for: BTC-12497B
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-01-276-9967

Item Name Code

00780

Assigment Date

04/16/1988 (38 years ago)

An item consisting of a partial turn as one or more turns of wire or other conductive material which constitutes one continuous untapped winding. It may be wound or formed in other than a circular manner and may be self-supporting, requiring no coil form. It is specifically designed to furnish inductive reactance in a circuit carrying radio frequency current ranging from 20 kilohertz (kilocycles) and above. It may include tuning devices, integral resistors and capacitors; however, excludes:filter (as modified). The coil has only two electrical terminals. For items having tapped winding or more than one winding - see transformer, radio frequency. For coils wound on resistors, which are designed to be inserted in the circuit of a radio frequency stage to suppress high frequency parasitic oscillations, see suppressor, parasitic.

not established reliability indicator, 1.740 inches minimum and 1.780 inches maximum overall length, 1.141 inches minimum and 1.171 inches maximum single mounting facility single center group distance between mounting facility centers, 1.253 inches minimum and 1.273 inches maximum overall diameter, 10.0 kilohertz 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
Overall Length: 1.740 inches minimum and 1.780 inches maximum
Frequency Rating: 10.0 kilohertz nominal single component
Overall Diameter: 1.253 inches minimum and 1.273 inches maximum
Distance Between Mounting Facility Centers: 1.141 inches minimum and 1.171 inches maximum single mounting facility single center group
Inclosure Type: fully inclosed
Mounting Facility Quantity: 2 single group
Mounting Method: threaded stud single group
Winding Function And Quantity: 1 primary and 2 secondary single component
Features Provided: color coded lead
Nominal Thread Size: 0.138 inches single group
Thread Series Designator: unc single group
Terminal Type And Quantity: 7 wire lead

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
BTC-12497B	Audio Frequency Transformer

FAQs

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

What is the FSCG of the NSN 5950-01-276-9967?

The FSCG of the NSN 5950-01-276-9967 is 5950

Does the NSN 5950-01-276-9967 have a Schedule B code assigned?

Yes, the Schedule B code is 8548900100

Does NSN 5950-01-276-9967 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5950-01-276-9967 contain precious materials?

Item does not contain precious metal.

Does NSN 5950-01-276-9967 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 5950-01-276-9967 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sat, Apr 16, 1988