Model: 55L2500

Pre Wire Wound Variable Resistor

Properties:

Section Quantity
1
Body Style
Rectangular w/mounting holes/slots
Reliability Indicator
Not established
Overall Length
Between 1.258 inches and 1.342 inches
Terminal Length
Between 6.000 inches and 8.000 inches
Overall Height
Between 0.305 inches and 0.360 inches
Overall Width
Between 0.243 inches and 0.300 inches
Mounting Hole Diameter
Between 0.087 inches and 0.100 inches
Shaft Diameter
0.125 inches
Shaft Length
Between 0.040 inches and 0.060 inches
Body Length
Between 1.218 inches and 1.282 inches
Body Width
Between 0.243 inches and 0.300 inches
Body Height
Between 0.305 inches and 0.360 inches
Shaft Style
Round, slotted
Actuator Type
Single shaft
Maximum Running Torque
8.00 inch-ounces
Lateral Distance Between Mounting Hole Centers
Between 0.985 inches and 1.015 inches
Mounting Facility Quantity
2
Terminal Location
All adjacent sides from adjacent control
Mounting Method
Unthreaded hole
Electrical Resistance Per Section
2.500 kilohms single section
Rotary Actuator Travel In Angular Deg
9000.0
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
175.0 single section
Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-250.0/+250.0 single section
Power Dissipation Rating Per Section In Watts
1.0 free air single section
Resistance Tolerance Per Section In Percent
-10.0/+10.0 single section
Actuator Travel Control Feature
Clutch
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
85.0 single section
Terminal Type And Quantity
3 wire lead
NSN
5905-00-931-1204
Part Number
55L2500
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 55L2500 NSN 5905-00-931-1204

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:
S

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
3.5 X 2.5 X 0.4
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
99
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
062960
UFC:
35140
LTL:
77.5
LCL:
77.5
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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