Model: CW-2B-39 0.68 OHM 5PCT

Wire Wound Fixed Resistor

Special Features:

Weapon system essential

Properties:

Tempurature Coefficient Of Resistance In Ppm Per Deg Celsius
-90.0/+90.0
Electrical Resistance
0.680 ohms
Resistance Tolerance In Percent
-5.000/+5.000
Ambient Tempurature In Deg Celsius At Full Rated Power
25.0
Ambient Tempurature In Deg Celsius At Zero Percent Rated Power
275.0
Tempurature Range Of Tempurature Coefficient In Deg Celsius
-55.0/+275.0
Inclosure Method
Encapsulated
Terminal Type
Wire lead
Reactance Characteristic
Inductive
Reliability Indicator
Not established
Terminal Length
1.000 inches
Body Diameter
0.218 inches
Body Length
0.622 inches
Power Dissipation Rating In Watts
3.000 free air
End Application
F-15 eagle aircraft. B-1 aircraft support equipment. Mine countermeasures support (mcs) class (lph-12). Forrestal class cv. General purpose electronic test equipment.
Cubic Measure (non-core)
0.009 cubic inches
Criticality Code Justification
Feat
Unpackaged Unit Weight
0.700 grams
Style Designator
Axial terminal each end
NSN
5905-01-189-0680
Part Number
CW-2B-39 0.68 OHM 5PCT
Description
Resistor,fixed,wire Wound
CAGE
91637

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 CW-2B-39 0.68 OHM 5PCT NSN 5905-01-189-0680

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:
A
ESD:
ESD:
MMAC:
CRITL:
Y

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
062960
UFC:
35140
LTL:
77.5
LCL:
--
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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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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