B4274

View detailed technical data, stock status, and sourcing information for: B4274
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-357-0986

Item Name Code

05311

Assigment Date

02/02/1974 (52 years ago)

An active semiconductor device with three or more electrodes. May or may not include mounting hardware and/or heatsink. Excludes:semiconductor device, diode and semiconductor device, thyristor. For solid state devices which are responsive to visible or infrared radiant energy, see semiconductor device, photo.

126.000 ohms electrical resistance, -5.000 to 5.000 resistance tolerance in percent, 350.0 ambient temp in deg celsius at zero percent rated power, 0.750 inches minimum and 1.000 inches maximum terminal length, not established reliability indicator

Product Characteristics

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

Electrical Resistance: 126.000 ohms
Resistance Tolerance In Percent: -5.000 to 5.000
Ambient Temp In Deg Celsius At Zero Percent Rated Power: 350.0
Reliability Indicator: not established
Terminal Length: 0.750 inches minimum and 1.000 inches maximum
Body Diameter: 0.969 inches minimum and 1.031 inches maximum
Body Length: 17.938 inches minimum and 18.062 inches maximum
Power Dissipation Rating In Watts: 375.000 free air
Ambient Temp At Full Rated Power: 40.0 celsius
Inclosure Type: encapsulated
Terminal Type: ferrule
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
890SP	Film Fixed Resistor
B4274	Film Fixed Resistor

FAQs

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

What is the FSCG of the NSN 5905-00-357-0986?

The FSCG of the NSN 5905-00-357-0986 is 5905

Does the NSN 5905-00-357-0986 have a Schedule B code assigned?

Yes, the Schedule B code is 8533100042

Does NSN 5905-00-357-0986 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 5905-00-357-0986 contain precious materials?

Item does not contain precious metal.

Does NSN 5905-00-357-0986 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 5905-00-357-0986 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sat, Feb 2, 1974