Model: 240-1273P1

Non Wire Wound Variable Resistor

Properties:

Section Quantity
1
Body Style
Cylindrical bushing mounted
Reliability Indicator
Not established
Overall Length
2.500 inches
First Flat Length
0.375 inches
Flat Height
0.216 inches
Body Diameter
1.969 inches
Shaft Diameter
0.249 inches
Shaft Length
0.969 inches
Mounting Bushing Length
0.375 inches
Body Length
0.500 inches
Overall Diameter
2.032 inches
Shaft Style
Round, flatted
Switch Type
Rotary
Switch Voltage Rating In Volts
125.0
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
165.0
Nonturn Device Location
At 9 oclock
Nonturn Device Radius
0.531 inches
Switch Operating Position
Start of rotation
Switch Contact Arrangement
Double pole, double throw
Screw Thread Diameter
0.375 inches
Screw Thread Series Designator
Unef
Screw Thready Qty Per Inch (tpi)
32.0
Terminal Location
Radially positioned over more than half the circumference
Mounting Method
Standard bushing
Features Provided
Switch
Electrical Resistance Per Section
20.000 kilohms single section
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
42.5 single section and 82.5 single section and 122.5 single section
Rotary Actuator Travel In Angular Deg
170.0
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
105.0 single section
Power Dissipation Rating Per Section In Watts
1.7 free air single section
Fixed Tap Quantity Per Section
3 single section
Tap Location Tolerance Per Section
-1.0/+1.0 degrees angular rotation single section
Tap Location Tolerance Per Section
-1.0 to 1.0 degrees angular rotation single section
Resistance Tolerance Per Section In Percent
-10.0/+10.0 single section
Resistance Tolerance Per Section In Percent
-10.0 to 10.0 single section
Actuator Travel Control Feature
Stops
Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius
-20.0/+20.0 single section
Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius
-20.0 to 20.0 single section
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
40.0 single section
Switch Current Type And Rating In Amps
3.000 ac
Standard Taper Curve Per Section
A single section
Terminal Type And Quantity
12 tab, solder lug
NSN
5905-00-676-5068
Part Number
240-1273P1
Description
Resistor,variable,wire Wound,non
CAGE
3B150

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 240-1273P1 NSN 5905-00-676-5068

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:
U
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

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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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