1212190-201

View detailed technical data, stock status, and sourcing information for: 1212190-201
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-370-4899

Item Name Code

05298

Assigment Date

01/23/1993 (33 years ago)

An item specifically designed for mechanically or electronically positioning one or more radio frequency transmission line sections so as to couple it or them to other sections in a radio frequency transmission line system. The switching function may be operated by a manual actuator, an electromechanical actuator or by means of an arrangement of semiconductors and passive circuit devices. For items designed to provide the transfer of the electrical signal, see: switch,rotary and switch,electronic. Excludes: relay, (as modified).

1.2 gigahertz minimum and 1.4 gigahertz maximum single frequency operating frequency rating, 1.760 inches nominal overall width, 0.125 inches nominal unthreaded mounting hole diameter, 0.500 inches minimum overall height, 2.000 inches nominal overall length

Product Characteristics

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

Overall Length: 2.000 inches nominal
Overall Height: 0.500 inches minimum
Overall Width: 1.760 inches nominal
Frequency Rating: 1.2 gigahertz minimum and 1.4 gigahertz maximum single frequency operating
Unthreaded Mounting Hole Diameter: 0.125 inches nominal
Switch Type: nontransfer
Distance Between Mounting Facility Centers: 1.740 inches minimum and 1.760 inches maximum single mounting facility pattern
Voltage Standing Wave Ratio: 1.45 single
Insertion Loss In Decibels: 1.00 single
Coaxial Connector Series Designation: sma
Connector End Design: male
Minimum Crosstalk Rating In Decibels: 40.0 single
Actuator Operating Method: relay
Switching Time: 1.0 microseconds
Switch Return Mechanism Type: fail-safe
Pole Quantity: 1
Throw Quantity: 1
Coupling Position Quantity: 2
Mounting Facility Type And Quantity: 2 unthreaded hole
Mounting Facility Pattern: two position in-line single mounting facility pattern
Material: steel corrosion resisting connector(s)
Precious Material And Location: contact surfaces gold and outer case silver
Precious Material: gold and silver
Surface Treatment: paint and silver body outside surfacespassivate connector(s) all surfacesgold contact(s) all surfaces
Terminal Type And Quantity: 2 plug, coaxial and 3 turret

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
1212190-201	Radio Frequency Transmiss Switch
SW-H70S	Radio Frequency Transmiss Switch

FAQs

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

What is the FSCG of the NSN 5985-01-370-4899?

The FSCG of the NSN 5985-01-370-4899 is 5985

Does the NSN 5985-01-370-4899 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-370-4899 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 5985-01-370-4899 contain precious materials?

Item contains gold.

Does NSN 5985-01-370-4899 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 5985-01-370-4899 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Sat, Jan 23, 1993