TT121

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TT121
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5950 Coils and Transformers
National Stock Number
5950-00-671-6821
Item Name Code
00777
Assigment Date
01/01/1963 (63 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.

2.00 microhenries nominal single component single primary inductance rating, 22 single component single primary turn quantity, not established reliability indicator, 15.0 megahertz maximum single component frequency rating, hollow single component coil form type

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
Turn Quantity
22 single component single primary
Inductance Rating
2.00 microhenries nominal single component single primary
Frequency Rating
15.0 megahertz maximum single component
Coil Form Type
hollow single component
Adjustment Device Drive Type
slotted screw single component
Body Length
2.125 inches nominal
Body Width
1.000 inches nominal
Body Height
1.000 inches nominal
Distance Between Mounting Facility Centers
1.375 inches nominal single mounting facility single center group
Inclosure Type
fully inclosed
Mounting Facility Quantity
2 single group
Mounting Method
threaded hole single group
Rating Method
electrical and winding turns single component single primary
Winding Function And Quantity
1 primary single component
Thread Quantity Per Inch
32 single group
Nominal Thread Size
0.138 inches single group
Winding Conductor Size
0.01264 inches american wire gage single component single primary
Adjustment Method And Quantity
1 adjustable core single component
Special Features
one 27 uuf capacitor and one 6800 ohm resistor
Thread Series Designator
unc single group
Terminal Type And Quantity
3 solder stud

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
TT121 Radio Frequency Transformer

FAQs

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

What is the FSCG of the NSN 5950-00-671-6821?
The FSCG of the NSN 5950-00-671-6821 is 5950
Does the NSN 5950-00-671-6821 have a Schedule B code assigned?
Yes, the Schedule B code is 8548900100
Does NSN 5950-00-671-6821 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 5950-00-671-6821 contain precious materials?
Precious metal content is unknown
Does NSN 5950-00-671-6821 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 5950-00-671-6821 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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