Model: 940775-304

Pre Wire Wound Variable Resistor

Special Features:

0.437 in. Min. Fullspline on shaft

Properties:

Section Quantity
3
Body Style
Cylindrical servo mounted
Reliability Indicator
Not established
Thread Length
0.109 inches
Pilot Diameter
Between 0.9995 inches and 1.0005 inches
Pilot Length
Between 0.0680 inches and 0.0880 inches
Overall Length
2.605 inches
Undercut Diameter
Between 0.970 inches and 0.980 inches
Undercut Width
Between 0.0570 inches and 0.0670 inches
Body Diameter
1.000 inches
Shaft Diameter
0.125 inches
Shaft Length
Between 0.454 inches and 0.565 inches
Body Length
2.000 inches
Overall Diameter
1.320 inches
Mounting Lip Diameter
Between 1.0570 inches and 1.0670 inches
Mounting Lip Depth
Between 0.0570 inches and 0.0670 inches
Shaft Style
Round, threaded
Shaft Bearing Type
Ball
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
352.0
Maximum Starting Torque
1.00 inch-ounces
Maximum Running Torque
0.60 inch-ounces
Shaft End Play
0.00500 inches
Shaft Runout
0.001 inches
Lateral Runout
0.001 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
Electrical Resistance Per Section
10.000 percent, rated amperes c and better finish
Electrical Resistance Per Section
10.000 percent, rated amperes c and better select
Electrical Resistance Per Section
2.000 percent, rated amperes c and better industrial clears
Rotary Actuator Travel In Angular Deg
360.0
Function Conformity Tolerance Per Section
-1.00/+0.10 1st section
Function Conformity Tolerance Per Section
-0.75/+0.75 2nd section
Function Conformity Tolerance Per Section
-0.75/+0.75 3rd section
Power Dissipation Rating Per Section In Watts
0.25 free air all sections
Function Conformity Per Section
2nd section independent linearity
Function Conformity Per Section
3rd section independent linearity
Function Conformity Per Section
1st section terminal base linearity
Fixed Tap Quantity Per Section
1 all sections
Tap Location Tolerance Per Section
-100.0/+100.0 ohms all sections
Resistance Tolerance Per Section In Percent
-5.0/+5.0 all sections
Actuator Travel Control Feature
Continuous motion
Tap Location From Ccw Terminal Per Section In Ohms
1000.0 2nd section
Tap Location From Ccw Terminal Per Section In Ohms
5000.0 1st section
Tap Location From Ccw Terminal Per Section In Ohms
5000.0 3rd section
Function Characteristic Per Section
All sections linear
Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius
-85.0/+85.0 all sections
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
80.0 all sections
Terminal Type And Quantity
12 solder stud
NSN
5905-00-828-9327
Part Number
940775-304
Description
Resistor,variable,wire Wound,pre
CAGE
94756

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 940775-304 NSN 5905-00-828-9327

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.3000lbs
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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