NSN 5905-00-459-1970
Noninductive Wire Wound Fixed Resistor
250.000 ohms electrical resistance, -0.100/+0.100 resistance tolerance in percent, encapsulated inclosure method, terminal type: wire lead.
Manufacturer part number RBR55L250R0BR for national stock number 5905004591970.
Datasheet
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Product description
Noninductive Wire Wound Fixed Resistor NSN 5905-00-459-1970.
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MPN or Model
RBR55L250R0BR
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Schedule B
8533.39.0080 (Wirewound variable resistors, nesoi) -
NMF (National Motor Freight)
062960 - Reostats/parts NOI -
Unit Weight (Est.)
0.1 lb -
Tempurature Coefficient Of Resistance In Ppm Per Deg Celsius
-10.0/+10.0 -
Electrical Resistance
250.000 ohms -
Resistance Tolerance In Percent
-0.100/+0.100 -
Ambient Tempurature In Deg Celsius At Full Rated Power
125.0 -
Ambient Tempurature In Deg Celsius At Zero Percent Rated Power
145.0 -
Tempurature Range Of Tempurature Coefficient In Deg Celsius
-65.0/+145.0 -
Inclosure Method
Encapsulated -
Terminal Type
Wire lead -
Reliability Indicator
Established -
Reliability Failure Rate Level In Percent
0.010 -
Body Diameter
0.250 inches -
Body Length
0.500 inches -
Power Dissipation Rating In Watts
0.150 free air -
Style Designator
Axial terminal each end -
Test Data Document
81349-mil-r-39005 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", "", etc.).
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Inc 37404 reinstated on 010303~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 items must have inherent characteristics of inducing little or no self-inductance. Opposition to current flow is an inherent property of the resistance wire and is manifested by the heat dissipation in the resistor. Excludes suppressor, ignition interference. See also resistor (1), fixed, wire wound, inductive.
![Mechanic Bill explains Noninductive Wire Wound Fixed Resistor](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5905-00-459-1970 noninductive wire wound fixed resistorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
RBR55L250R0BR | Military Specifications |
MIL-R-39005/4 | Military Specifications |
M55-250OHMSPORM0.1PCT | Vishay Intertechnology, Inc. |
MIL-PRF-39005/4 | Military Specifications |
Stock Check
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