DFS19-023

View detailed technical data, stock status, and sourcing information for: DFS19-023

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DFS19-023
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-00-052-1789
Item Name Code
37403
Assigment Date
01/01/1961 (65 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self-supporting. The item must have inherent characteristics of inducing self-inductance. Opposition to current flow is an inherent property of the resistance wire and is manifested by the heat dissipation in the resistor. Exclut s suppressor, ignition interference. See also resistor (1), fixed, wire wound, noninductive.

-40.0 to 40.0 temp coefficient of resistance in ppm per deg celsius, -5.000 to 5.000 resistance tolerance in percent, 340.0 ambient temp in deg celsius at zero percent rated power, 3 fixed tap quantity, 1.950 kilohms electrical resistance

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
-40.0 to 40.0
Electrical Resistance
1.950 kilohms
Resistance Tolerance In Percent
-5.000 to 5.000
Fixed Tap Quantity
3
Ambient Temp In Deg Celsius At Zero Percent Rated Power
340.0
Temp Range Of Temp Coefficient In Deg Celsius
-55.0 to 250.0
Reliability Indicator
not established
Terminal Length
0.437 inches nominal
Body Diameter
0.625 inches nominal
Body Length
2.500 inches nominal
Power Dissipation Rating In Watts
30.000 free air
Ambient Temp At Full Rated Power
40.0 celsius
Terminal Width
0.187 inches nominal
Inclosure Type
encapsulated
Section Nominal Resistance
1.000 kilohms 4th section
Section Nominal Resistance
200.000 ohms 1st section
Section Nominal Resistance
250.000 ohms 2nd section
Section Nominal Resistance
500.000 ohms 3rd section
Fixed Tap Terminal Type
tab, solder lug
Terminal Type
tab, solder lug
Style Designator
radial 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
DFS19-023 Resistor,fixed,wire Wound,induct

FAQs

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

What is the FSCG of the NSN 5905-00-052-1789?
The FSCG of the NSN 5905-00-052-1789 is 5905
Does the NSN 5905-00-052-1789 have a Schedule B code assigned?
Yes, the Schedule B code is 8533390080
Does NSN 5905-00-052-1789 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 5905-00-052-1789 contain precious materials?
Precious metal content is unknown
Does NSN 5905-00-052-1789 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 5905-00-052-1789 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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