5985-01-305-2990

Find complete technical information, availability, and procurement data for: 5985-01-305-2990
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-305-2990

Item Name Code

05298

Assigment Date

08/03/1989 (36 years ago)

A specific electrical element or set of electrical elements that are connected together to form a fixed arrangement and used as a substitute load for terminating an electrical circuit. A dummy load contains all the essential electrical characteristics necessary to terminate the circuit but does not function in the same manner as the load which it replaces. Examples are resistors used to replace antennas, batteries, loudspeakers, or the like. Includes single port terminations of twin lead, coaxial and waveguide transmission lines as low power terminations of a section of a transmission system in a specified manner. Includes dummy loads when arranged in a group or bank. Excludes:power absorbers. See also load bank, electrical.

2.430 inches maximum overall length, 1.500 inches nominal overall width, 0.0 gigahertz minimum and 18.0 gigahertz maximum single frequency rf power handling frequency rating, 0.499 inches minimum and 0.503 inches maximum overall height, rectangular body style

Product Characteristics

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

Body Style: rectangular
Overall Length: 2.430 inches maximum
Overall Height: 0.499 inches minimum and 0.503 inches maximum
Overall Width: 1.500 inches nominal
Frequency Rating: 0.0 gigahertz minimum and 18.0 gigahertz maximum single frequency rf power handling
Frequency Rating: 0.0 gigahertz minimum and 3.0 gigahertz maximum 1st frequency insertion loss reference
Frequency Rating: 0.0 gigahertz minimum and 3.0 gigahertz maximum 1st frequency voltage standing wave ratio
Frequency Rating: 12.4 gigahertz minimum and 18.0 gigahertz maximum 4th frequency insertion loss reference
Frequency Rating: 12.4 gigahertz minimum and 18.0 gigahertz maximum 4th frequency voltage standing wave ratio
Frequency Rating: 3.0 gigahertz minimum and 8.0 gigahertz maximum 2nd frequency insertion loss reference
Frequency Rating: 3.0 gigahertz minimum and 8.0 gigahertz maximum 2nd frequency voltage standing wave ratio
Frequency Rating: 8.0 gigahertz minimum and 12.4 gigahertz maximum 3rd frequency insertion loss reference
Frequency Rating: 8.0 gigahertz minimum and 12.4 gigahertz maximum 3rd frequency voltage standing wave ratio
Unthreaded Mounting Hole Diameter: 0.116 inches nominal
Switch Type: nontransfer
Voltage Standing Wave Ratio: 1.20 1st
Voltage Standing Wave Ratio: 1.30 2nd
Voltage Standing Wave Ratio: 1.40 3rd
Voltage Standing Wave Ratio: 1.50 4th
Insertion Loss In Decibels: 0.20 1st
Insertion Loss In Decibels: 0.30 2nd
Insertion Loss In Decibels: 0.40 3rd
Insertion Loss In Decibels: 0.50 4th
Coaxial Connector Series Designation: sma
Connector End Design: female
Minimum Crosstalk Rating In Decibels: 60.0 single
Actuator Operating Method: solid state
Actuator Current Type And Rating In Amps: 0.16 dc maximum
Actuator Voltage In Volts: 24.0 minimum and 30.0 maximum
Switch Operation Sequence: makes before breaks
Switching Time: 20.0 milliseconds
Pole Quantity: 1
Throw Quantity: 2
Coupling Position Quantity: 3
Mounting Facility Type And Quantity: 2 unthreaded hole
Mounting Facility Pattern: two position in-line single mounting facility pattern
Material: aluminum body
Material: copper alloy contact(s)
Precious Material And Location: contact surfaces gold
Precious Material: gold
Surface Treatment: gold contact(s) outside surfaces
Surface Treatment: nickel body outside surfaces
Supplementary Features: oper life 1000000 cycles min
Terminal Type And Quantity: 3 solder stud and 3 receptacle, coaxial

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
D1-413M30LL	Radio Frequency Transmiss Switch
ES6586-01	Radio Frequency Transmiss Switch
ES6586-02	Radio Frequency Transmiss Switch
S4553A	Radio Frequency Transmiss Switch
S4802	Radio Frequency Transmiss Switch

FAQs

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

What is the FSCG of the NSN 5985-01-305-2990?

The FSCG of the NSN 5985-01-305-2990 is 5985

Does the NSN 5985-01-305-2990 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-305-2990 require demilitarization?

Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 5985-01-305-2990 contain precious materials?

Item contains gold.

Does NSN 5985-01-305-2990 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 5985-01-305-2990 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Thu, Aug 3, 1989