857-2687

View detailed technical data, stock status, and sourcing information for: 857-2687

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857-2687
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5950 Coils and Transformers
National Stock Number
5950-01-036-9862
Item Name Code
00777
Assigment Date
03/10/1977 (49 years ago)

An item having either a single tapped winding (autotransformer type), or two or more windings designed to furnish inductive reactance and/or transfer electrical energy in circuits by means of a magnetic field. It is so designed that its entire intended range of operations is above 20 kilohertz (kilocycles). The minimum value may extend into the audio frequency range (below 20 kilohertz). It may include integral capacitors, coils, resistors, and adjustable tuning cores. For items having only two active terminals see coil, radio frequency. Includes types having windings which may be moved with respect to each other. Excludes:transformer, discriminator.

not established reliability indicator, solid single component coil form type, 120.0 megahertz nominal single component frequency rating, 0.05 microhenries nominal single component single secondary inductance rating, 0.11 microhenries nominal single component single primary inductance 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
Inductance Rating
0.11 microhenries nominal single component single primary
Inductance Rating
0.05 microhenries nominal single component single secondary
Frequency Rating
120.0 megahertz nominal single component
Coil Form Type
solid single component
Body Length
0.125 inches nominal
Body Outside Diameter
0.656 inches nominal
Inclosure Type
open
Mounting Method
terminal single group
Rating Method
electrical single component single secondary
Rating Method
electrical single component single primary
Winding Function And Quantity
1 primary and 1 secondary single component
Terminal Type And Quantity
4 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
857-2687 Radio Frequency Transformer

FAQs

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

What is the FSCG of the NSN 5950-01-036-9862?
The FSCG of the NSN 5950-01-036-9862 is 5950
Does the NSN 5950-01-036-9862 have a Schedule B code assigned?
Yes, the Schedule B code is 8548900100
Does NSN 5950-01-036-9862 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 5950-01-036-9862 contain precious materials?
Precious metal content is unknown
Does NSN 5950-01-036-9862 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 5950-01-036-9862 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Thu, Mar 10, 1977

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