Model: 504498

Induct Wire Wound Fixed Resistor

Properties:

Electrical Resistance
20.000 ohms
Resistance Tolerance In Percent
-1.000/+1.000
Inclosure Method
Encased
Terminal Type
Tab, solder lug
Reliability Indicator
Established
Terminal Length
0.438 inches
Body Length
1.968 inches
Body Width
0.630 inches
Body Height
0.610 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
1.562 inches
Power Dissipation Rating In Watts
30.000 free air
End Application
An/src-40 w/fc4
Mounting Hole Size
0.125 inches
Part Name Assigned By Controlling Agency
(inavy)pwr resistor (drawing)resistor assembly power(504504)
Style Designator
Axial terminal (s)
NSN
5905-01-557-4737
Part Number
504498
Description
Resistor,fixed,wire Wound,induct
CAGE
29355

Inc 37403 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 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. Excludes suppressor, ignition interference. See also resistor (1), fixed, wire wound, noninductive.

Part 504498 NSN 5905-01-557-4737

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
37403
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:
A
ESD:
A
MMAC:
CRITL:
X

Packaging & Shipping

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
062800
UFC:
35070
LTL:
85.0
LCL:
--
WCC:
723
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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