Model: 2877111

Pre Wire Wound Variable Resistor

Special Features:

External fixed resistor mtd across terminal 1 and 4 each section

Properties:

Section Quantity
2
Body Style
Cylindrical servo mounted
Reliability Indicator
Not established
Pilot Diameter
Between 1.31200 inches and 1.31250 inches
Pilot Length
Between 0.05700 inches and 0.06700 inches
Overall Length
Between 2.531 inches and 2.655 inches
Undercut Diameter
Between 1.303 inches and 1.313 inches
Undercut Width
Between 0.07300 inches and 0.07800 inches
Body Diameter
Between 1.458 inches and 1.468 inches
Shaft Diameter
0.250 inches
Shaft Length
0.750 inches
Body Length
Between 1.739 inches and 1.749 inches
Overall Diameter
Between 1.813 inches and 1.828 inches
Mounting Lip Diameter
Between 1.42700 inches and 1.44200 inches
Mounting Lip Depth
Between 0.08800 inches and 0.09800 inches
Shaft Style
Round, slotted
Shaft Bearing Type
Ball
Actuator Type
Double ended shaft
Effective Electrical Rotation In Deg Angular Rotation
349.0
Maximum Starting Torque
1.80 inch-ounces
Maximum Running Torque
1.35 inch-ounces
Shaft End Play
0.00250 inches
Shaft Runout
0.001 inches
Lateral Runout
0.003 inches
Pilot Diameter Runout
0.00100 inches
Shaft Radial Play
0.001 inches
Terminal Location
Radially positioned over less than half the circumference
Mounting Method
Clamp ring
Features Provided
Nonmetallic shaft
Electrical Resistance Per Section
5.000 percent, rated amperes c and better industrial clears
Electrical Resistance Per Section
5.000 percent, rated amperes c and better finish
Electrical Resistance Per Section
5.000 kilohms 1st section
Rotary Actuator Travel In Angular Deg
360.0
Function Conformity Tolerance Per Section
-0.40/+0.40 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 conformity
Resistance Tolerance Per Section In Percent
-5.0/+5.0 2nd section
Resistance Tolerance Per Section In Percent
-5.0 to 5.0 2nd section
Actuator Travel Control Feature
Continuous motion
Function Characteristic Per Section
Single section table
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
40.0 single section
Test Data Document
10001-2877111 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)
Terminal Type And Quantity
4 turret
NSN
5905-00-147-5866
Part Number
2877111
Description
Resistor,variable,wire Wound,pre
CAGE

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 2877111 NSN 5905-00-147-5866

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:
658
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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