Model: ST5M1538-001

Nonwire Wound Variable Resistor

Properties:

Section Quantity
3
Body Style
Cylindrical servo mounted
Reliability Indicator
Not established
Pilot Diameter
2.8750 inches
Pilot Length
0.0620 inches
Overall Length
3.720 inches
Undercut Diameter
2.875 inches
Undercut Width
0.0800 inches
Body Diameter
3.000 inches
Shaft Diameter
0.250 inches
Shaft Length
0.750 inches
Body Length
2.970 inches
Overall Diameter
3.624 inches
Mounting Lip Diameter
3.0000 inches
Mounting Lip Depth
0.0930 inches
Shaft Style
Round
Shaft Bearing Type
Ball
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
350.0
Maximum Starting Torque
2.50 inch-ounces
Maximum Running Torque
2.50 inch-ounces
Shaft Runout
0.001 inches
Lateral Runout
0.003 inches
Pilot Diameter Runout
0.001 inches
Fragility Factor
Moderately rugged
Terminal Location
Radially positioned over more than half the circumference
Mounting Method
Clamp ring
Features Provided
Humidity proof
Electrical Resistance Per Section
5.0 kilohms all sections
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
180.0 all sections
Rotary Actuator Travel In Angular Deg
360.0
Resistance Tempurature Characteristic Range Per Section In Percent
-5.0/+5.0 -55 degrees celsius all sections and -5.0/+5.0 120 degrees celsius all sections
Function Conformity Tolerance Per Section
-0.05/+0.05 3rd section
Function Conformity Tolerance Per Section
-0.20/+0.20 1st section
Function Conformity Tolerance Per Section
-0.20/+0.20 2nd section
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
125.0 all sections
Power Dissipation Rating Per Section In Watts
4.0 free air all sections
Function Conformity Per Section
1st section absolute conformity
Function Conformity Per Section
3rd section independent linearity
Function Conformity Per Section
2nd section absolute conformity
Fixed Tap Quantity Per Section
1 all sections
Tap Location Tolerance Per Section
-1.0/+1.0 degrees angular rotation all sections
Resistance Tolerance Per Section In Percent
-10.0/+10.0 all sections
Actuator Travel Control Feature
Continuous motion
Function Characteristic Per Section
10 oclock all primaries
Function Characteristic Per Section
9 oclock single primary
Function Characteristic Per Section
8 oclock single primary
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
25.0 all sections
Terminal Type And Quantity
18 turret
NSN
5905-01-115-7184
Part Number
ST5M1538-001
Description
Resistor,variable,nonwire Wound,
CAGE
76301

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 finctional tolerance (linearity) of the output is equal to or less than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. For items having manually postioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rehostat 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, wire wound, nonprecision; resistor (1), variable nonwire wound, nonprecision; and resistor (1), variable, wire wound, precision.

Part ST5M1538-001 NSN 5905-01-115-7184

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
37407
FIIG:
A002A0
Concept No.:
1
App. Key:
C
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:
00
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: 8533400080
  • SITC: 77235
  • End Use: Electric apparatus
  • NAICS: 334416
  • USDA: 1

Freight Class: Variable resistors, including potentiometers, nesoi

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