Model: 990-2KP0RM3PCT

Pre Wire Wound Variable Resistor

Properties:

Section Quantity
1
Body Style
Cylindrical servo mounted
Reliability Indicator
Not established
Pilot Diameter
Between 0.7495 inches and 0.7500 inches
Pilot Length
0.0620 inches
Overall Length
Between 2.381 inches and 2.473 inches
Undercut Diameter
Between 0.771 inches and 0.781 inches
Undercut Width
Between 0.0570 inches and 0.0670 inches
Body Diameter
Between 0.896 inches and 0.906 inches
Shaft Diameter
0.124 inches
Shaft Length
0.625 inches
Body Length
Between 1.615 inches and 1.625 inches
Overall Diameter
Between 1.099 inches and 1.109 inches
Mounting Lip Diameter
Between 0.8650 inches and 0.8800 inches
Mounting Lip Depth
0.0620 inches
Shaft Style
Round, slotted
Shaft Bearing Type
Bearing
Actuator Type
Double ended shaft
Effective Electrical Rotation In Deg Angular Rotation
3600.0
Maximum Starting Torque
0.70 inch-ounces
Maximum Running Torque
0.60 inch-ounces
Shaft End Play
0.0025 inches
Shaft Runout
0.001 inches
Terminal Location
Longitudinally positioned on the circumference
Mounting Method
Clamp ring
Features Provided
Nonmetallic shaft
Electrical Resistance Per Section
2.0 kilohms single section
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
1800.0 single section
Rotary Actuator Travel In Angular Deg
3600.0
Function Conformity Tolerance Per Section
-0.05/+0.05 single section
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
125.0 single section
Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-150.0/+150.0 single section
Power Dissipation Rating Per Section In Watts
2.0 free air single section
Function Conformity Per Section
Single section absolute linearity
Fixed Tap Quantity Per Section
1 single section
Tap Location Tolerance Per Section
-0.0/+10.0 degrees angular rotation single section
Resistance Tolerance Per Section In Percent
-3.0/+3.0 single section
Resistance Tolerance Per Section In Percent
-3.0 to 3.0 single section
Actuator Travel Control Feature
Stops
Tap Location From Ccw Terminal Per Section In Ohms
1000.0 single section
Function Characteristic Per Section
Single section linear
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
70.0 single section
Terminal Type And Quantity
4 turret
NSN
5905-00-140-1750
Part Number
990-2KP0RM3PCT
Description
Resistor,variable,wire Wound,pre
CAGE
04454

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity) of the output is equal to or less than plus or munus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable, for items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes resistor (1), variable, nonwire wound, nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, nonprecision.

Part 990-2KP0RM3PCT NSN 5905-00-140-1750

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
37408
FIIG:
A002A0
Concept No.:
1
App. Key:
D
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:
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:
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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