Model: APR1/2-137-2

Non Wire Wound Variable Resistor

Properties:

Section Quantity
2
Body Style
Cylindrical bushing mounted
Reliability Indicator
Not established
Overall Length
1.516 inches
Body Diameter
0.500 inches
Body Diameter
0.500 inches
Shaft Diameter
Between 0.1245 inches and 0.1250 inches
Shaft Length
0.500 inches
Mounting Bushing Length
0.250 inches
Body Length
1.016 inches
Overall Diameter
0.750 inches
Shaft Style
Round, slotted
Shaft Bearing Type
Sleeve
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
320.0
Maximum Starting Torque
2.50 inch-ounces
Maximum Stop Torque
32.00 inch-ounces
Nonturn Device Location
At 12 oclock
Nonturn Device Radius
0.188 inches
Screw Thread Diameter
0.250 inches
Screw Thread Series Designator
Unef
Screw Thready Qty Per Inch (tpi)
32.0
Terminal Location
Radially positioned over less than half the circumference
Mounting Method
Standard bushing
Features Provided
Humidity proof
Electrical Resistance Per Section
5.5 percent, rated amperes c and better
Electrical Resistance Per Section
5.5 kilohms all sections
Rotary Actuator Travel In Angular Deg
320.0
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
150.0 all sections
Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-30.0/+30.0 all sections
Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-30.0 to 30.0 all sections
Power Dissipation Rating Per Section In Watts
2.0 7th secondary at 10'30 oclock
Power Dissipation Rating Per Section In Watts
2.0 free air all sections
Resistance Tolerance Per Section In Percent
-5.0/+5.0 all sections
Resistance Tolerance Per Section In Percent
-5.0 to 5.0 all sections
Actuator Travel Control Feature
Stops
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
85.0 all sections
Standard Taper Curve Per Section
A all sections
Precious Material And Location
Terminal surfaces gold and terminal surfaces silver
Precious Material
Gold and silver
Terminal Type And Quantity
6 turret
NSN
5905-00-402-7358
Part Number
APR1/2-137-2
Description
Resistor,variable,wire Wound,non
CAGE
06880

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), if given, of the output is greater than plus of minus 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, precision.

Part APR1/2-137-2 NSN 5905-00-402-7358

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
37406
FIIG:
A002A0
Concept No.:
1
App. Key:
A
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:
C
ESD:
B
ESD:
B
MMAC:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
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:
3
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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