RC21BF271K

View detailed technical data, stock status, and sourcing information for: RC21BF271K
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-120-0568

Item Name Code

00126

Assigment Date

01/01/1963 (63 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of a mixture of carbon, an insulating material, and suitable binders, either molded together or applied as a thin layer of conducting material on an insulated form. The opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the item itself. See also attenuator,fixed; resistor,fixed,film; and resistor,thermal. Excludes:suppressor,ignition interference.

0.655 inches nominal body length, 0.500 free air power dissipation rating in watts, -10.000 to 10.000 resistance tolerance in percent, 270.000 ohms electrical resistance, 0.249 inches nominal body diameter

Product Characteristics

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

Electrical Resistance: 270.000 ohms
Resistance Tolerance In Percent: -10.000 to 10.000
Body Diameter: 0.249 inches nominal
Body Length: 0.655 inches nominal
Power Dissipation Rating In Watts: 0.500 free air
Ambient Temp At Full Rated Power: 40.0 celsius
Inclosure Type: encapsulated
Terminal Type: wire lead
Style Designator: axial terminal each end

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
585885PC270	Composition Fixed Resistor
RC21BF271K	Composition Fixed Resistor

FAQs

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

What is the FSCG of the NSN 5905-00-120-0568?

The FSCG of the NSN 5905-00-120-0568 is 5905

Does the NSN 5905-00-120-0568 have a Schedule B code assigned?

Yes, the Schedule B code is 8533290000

Does NSN 5905-00-120-0568 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 5905-00-120-0568 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-120-0568 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 5905-00-120-0568 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963