NSN 5905-01-256-3818
Fuse Resistor
About this product
640.000 ohms electrical resistance, -0.100/+0.100 resistance tolerance in percent, encapsulated inclosure method, terminal type: wire lead.
Manufacturer part number RBR71L640R0BR for national stock number 5905012563818.
Datasheet
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Product description
Wire Wound Fixed Resistor NSN 5905-01-256-3818.
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MPN or Model
RBR71L640R0BR
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Schedule B
8533.39.0080 (Wirewound variable resistors, nesoi) -
NMF (National Motor Freight)
062960 - Reostats/parts NOI -
Tempurature Coefficient Of Resistance In Ppm Per Deg Celsius
-10.0/+10.0 -
Electrical Resistance
640.000 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 -
Reactance Characteristic
Noninductive -
Reliability Indicator
Established -
Reliability Failure Rate Level In Percent
0.010 -
Terminal Length
1.000 inches -
Body Diameter
0.250 inches -
Body Length
0.312 inches -
Power Dissipation Rating In Watts
0.125 free air -
Style Designator
Axial terminals one 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.). -
Specification Data
81349-mil-r-39005/6 government specification
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Wire Wound Fixed Resistor
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. Opposition to the flow of current is an inherent property of the resistance wire and is manifest by the heat dissipation in the resistor. Excludes suppressor, ignition interference.
![Mechanic Bill explains Fuse Resistor](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5905-01-256-3818 wire wound fixed resistorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
RBR71L640R0BR | Military Specifications |
MIL-R-39005/6 | Military Specifications |
MILR39005-6 | Military Specifications |
RBR71L640R0BP | Military Specifications |
P2505-640-0R25 | Struthers-dunn Llc |
P2E640R0C | Struthers-dunn Llc |
MIL-PRF-39005/6 | Military Specifications |
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