Fixed Attenuator

263-3

263-3
(NSN) National Stock Number
5985-01-145-4673
Federal Supply Classification
5985 Antennas, Waveguides and Related Equipment
Item Name Code
14224
Schedule B Code
8529109000
Summary

Transmission line application design, round, terminal/terminals in opposite surface body style, 1.240 inches maximum overall length, 0.350 inches minimum and 0.385 inches maximum overall diameter, -65.0 to 105.0 deg celsius operating temp range, 1.15 and 1.20 and 1.25 and 1.35 voltage standing wave ratio

DAC HCC DMIL RNCC
6 - - C
RNVC SADC MSDS RNAAC
1 AF - TX
Identification

A device for reducing the strength of an alternating current signal by a fixed or predetermined amount, without causing appreciable signal distortion, by maintaining correct impedance match.

INC FIIG Concept Condition
14224 A20000 - 1
Specifications
Application Design
transmission line
Details The primary application for which the item is designed.
Body Style
round, terminal/terminals in opposite surface
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
Overall Length
1.240 inches maximum
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Overall Diameter
0.350 inches minimum and 0.385 inches maximum
Details A measurement of the longest straight line across a circular cross-sectional plane.
Operating Temp Range
-65.0 to 105.0 deg celsius
Details The minimum and maximum limits of temperature at which the item is rated for operation.
Voltage Standing Wave Ratio
1.15 and 1.20 and 1.25 and 1.35
Details The ratio of the maximum to the minimum amplitude of pressure /voltage/ measured along the path of the waves.
Input Impedance Rating In Ohms
50.0
Details The total opposition (resistive and reactive) which the item offers to the admittance of an entering flow of alternating current,expressed in ohms.
Output Impedance Rating In Ohms
50.0
Details The total opposition /resistive and reactive/ which the output of the item provides to match,for maximum transfer of energy,the input impedance of another item,expressed in ohms.
Coaxial Connector Series Designation
sma
Details A letter or group of letters used to designate the particular coaxial connector series.
Power Rating
2.0 watts average and 0.5 kilowatts peak
Details The amount of electrical energy that can be dissipated.
Rf Signal Attenuation In Decibels
3.0
Details The decrease in the strength of the radio frequency signals,expressed in decibels.
Voltage Standing Wave Ratio Frequency Range
+0.0 to 4.0 gigahertz and +4.0 to 8.0 gigahertz and +8.0 to 12.4 gigahertz and +12.4 to 18.0 gigahertz
Details The minimum and maximum values of the frequency range in which the voltage standing wave ratio is specified.
Attenuation Accuracy In Decibels
-0.30 to 0.30
Details The limits of permissible variation in the attenuation accuracy from the nominal value at a specified frequency rating or range,expressed in decibels.
Connection Type Per Function
female input and male output
Details Indicates the type of connection per function.
Mounting Method
connector
Details The means of attaching the item.
Terminal Type And Quantity
2 connector
Details Indicates the type and number of terminal(s) for providing electrical connection.
Frequency Range
0.000 hertz minimum and 18.000 gigahertz maximum
Details The minimum and maximum cyclic changes,per unit of time,for which an item is rated.
Special Features
suffix s on part number requires screening
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Test Data Document
81349-mil-dtl-3933 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.).
Details The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
5985PL1293703 9009H 9 - 6 9 - WP
610203-003 12436 6 - C 1 - TX
2388539-1 49671 5 - C 1 - TX
4779-3.0 99899 6 - C 1 - ZZ
M3933/16-01S 81349 E - 2 2 - TX
MIL-A-3933/16 81349 E - 5 9 - TX
MIL-DTL-3933/16 81349 E - 4 1 - ZZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
06330 - W -
RVC WCC TCC SHC
- 723 Z 9
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Manufacturer
ELECTRONIC INDUSTRIES ASSOCIATION
CAGE: 80131
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FAQs
Frequently asked questions for NSN 5985-01-145-4673
What is the NIIN of the NSN 5985-01-145-4673?
The National Item Identification Number (NIIN) of the NSN 5985-01-145-4673 is 01-145-4673
When the NSN 5985-01-145-4673 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Wed, Jan 12, 1983
Does the NSN 5985-01-145-4673 contain any precious metals?
Does not contain precious metal
Does the NSN 5985-01-145-4673 contain any hazardous material?
No information in HMIRS

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