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RLR20C3903GS

View detailed technical data, stock status, and sourcing information for: RLR20C3903GS

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RLR20C3903GS
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-01-181-6279
Item Name Code
05311
Assigment Date
06/13/1984 (42 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. Opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. See also attenuator, fixed and resistor, fixed, composition. Excludes:carbon composition type resistors.

-55.0 to 150.0 temp range of temp coefficient in deg celsius, 390.000 kilohms electrical resistance, 150.0 ambient temp in deg celsius at zero percent rated power, -2.000 to 2.000 resistance tolerance in percent, -100.0 to 100.0 temp coefficient of resistance in ppm per deg celsius

Product Characteristics

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

Temp Coefficient Of Resistance In Ppm Per Deg Celsius
-100.0 to 100.0
Electrical Resistance
390.000 kilohms
Resistance Tolerance In Percent
-2.000 to 2.000
Ambient Temp In Deg Celsius At Zero Percent Rated Power
150.0
Temp Range Of Temp Coefficient In Deg Celsius
-55.0 to 150.0
Reliability Indicator
established
Reliability Failure Rate Level In Percent
0.001
Terminal Length
1.500 inches nominal
Body Diameter
0.138 inches nominal
Body Length
0.375 inches nominal
Power Dissipation Rating In Watts
0.500 free air
Ambient Temp At Full Rated Power
70.0 celsius
Inclosure Type
encapsulated
Terminal Type
wire lead
Unpackaged Unit Weight
0.700 grams
Style Designator
axial terminal each end
Test Data Document
"81349-mil-r-39017 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.)."
Specification/Standard Data
81349-mil-r-39017/2 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5905-00-005-9532 No Name Available 05/30/2013
5905-00-006-6017 No Name Available 02/01/2000
5905-00-018-4444 No Name Available 01/01/2009
5905-00-488-7130 No Name Available 07/01/1992
5905-00-781-2617 No Name Available 02/01/2008

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
412-4947 Film Fixed Resistor
418296-221 Film Fixed Resistor
947934-3945 Film Fixed Resistor
M22684-02-0221 Film Fixed Resistor
M22684-02-0222 Film Fixed Resistor
RFG5E390K0HMSP0RM5PCT Film Fixed Resistor
RL20AD394G Film Fixed Resistor
RL20S394G Film Fixed Resistor
RL20S394J Film Fixed Resistor
RLR20C3903GS Film Fixed Resistor
TR5-390K0HMSP0RM5PCT Film Fixed Resistor

FAQs

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

What is the FSCG of the NSN 5905-01-181-6279?
The FSCG of the NSN 5905-01-181-6279 is 5905
Does the NSN 5905-01-181-6279 have a Schedule B code assigned?
Yes, the Schedule B code is 8533100042
Does NSN 5905-01-181-6279 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 5905-01-181-6279 contain precious materials?
Item does not contain precious metal.
Does NSN 5905-01-181-6279 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5905-01-181-6279 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Wed, Jun 13, 1984

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