Model: 1873-4.3M-1PCT

Wire Wound Fixed Resistor

Special Features:

Resistance tolerance: plus or minus 1 percent, temperature coefficient: plus or minus 50 ppm per degrees celcius, , wattage rating: 1 watt, temp range: minus 55 to 275 degrees celcius, construction: all welded, housing anodized aluminum, meets or exceeds mil-r-18546

Properties:

Electrical Resistance
4.300 megohms
Ambient Tempurature In Deg Celsius At Zero Percent Rated Power
275.0
Terminal Type
Tab w/screw
Body Diameter
0.500 inches
Body Length
1.062 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
0.719 inches
Power Dissipation Rating In Watts
1.000 free air
End Application
Aircraft, hercules c-130
Mounting Hole Size
0.125 inches
Part Name Assigned By Controlling Agency
Pacific resistor
NSN
5905-01-575-2953
Part Number
1873-4.3M-1PCT
Description
Resistor,fixed,wire Wound
CAGE

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 1873-4.3M-1PCT NSN 5905-01-575-2953

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:
A
ESD:
A
MMAC:
LG
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:
00
LVL_A:
E
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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