Model: P2505-40-1

Wire Wound Fixed Resistor

Special Features:

Terminals spaced 0.150 in. C to c

Properties:

Tempurature Coefficient Of Resistance In Ppm Per Deg Celsius
-20.0/+20.0
Electrical Resistance
40.000 ohms
Resistance Tolerance In Percent
-1.000/+1.000
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
-55.0/+145.0
Inclosure Method
Encapsulated
Terminal Type
Wire lead
Reactance Characteristic
Noninductive
Reliability Indicator
Not established
Terminal Length
0.500 inches
Body Diameter
0.250 inches
Body Length
0.312 inches
Power Dissipation Rating In Watts
0.250 free air
Style Designator
Axial terminals one end
Test Data Document
88818-c600007412 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
NSN
5905-00-778-4954
Part Number
P2505-40-1
Description
Resistor,fixed,wire Wound
CAGE
00213

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.

Part P2505-40-1 NSN 5905-00-778-4954

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00010
FIIG:
A001A0
Concept No.:
1
App. Key:
B
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

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Schedule B and Export
  • Schedule B: 8533390080
  • SITC: 77233
  • End Use: Electric apparatus
  • NAICS: 334416
  • USDA: 1

Freight Class: Wirewound variable resistors, nesoi

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