Product Details | NONPRECISION NONWIRE WOUND VARIABLE RESISTOR

5905-00-938-1148 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 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 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, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.

Part Alternates: FC105U, 5905-00-938-1148, 00-938-1148, 5905009381148, 009381148

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 00-938-1148

Drawings & Photos | NSN 5905-00-938-1148


Cross Reference | NSN 5905-00-938-1148

Part Number Cage Code Manufacturer
FC105U 01121 ROCKWELL AUTOMATION, INC.
FR105U 01121 ROCKWELL AUTOMATION, INC.

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Technical Data | NSN 5905-00-938-1148

Characteristic Specifications
SECTION QUANTITY 1
ELECTRICAL RESISTANCE PER SECTION 1.0 MEGOHMS SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT -10.0 TO 10.0 SINGLE SECTION
STANDARD TAPER CURVE PER SECTION A SINGLE SECTION
RESISTANCE TEMP CHARACTERISTIC RANGE PER SECTION IN PERCENT 0.0 TO 10.0 -55 DEG CELSIUS SINGLE SECTION AND 0.0 TO 5.0 -25 DEG CELSIUS SINGLE SECTION AND -3.5 TO 3.5 85 DEG CELSIUS SINGLE SECTION AND 0.0 TO 7.5 120 DEG CELSIUS SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS 0.25 FREE AIR SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER 70.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER 120.0 SINGLE SECTION
BODY STYLE 39B CYLINDRICAL
BODY DIAMETER 0.500 INCHES MAXIMUM
BODY LENGTH 0.531 INCHES NOMINAL
ACTUATOR TYPE FLUSH DRIVE WITH SLOT-HOLE
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG 295.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURE STOPS
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION 295.0 NOMINAL
MOUNTING METHOD TERMINAL
TERMINAL TYPE AND QUANTITY 3 PIN
CENTER TO CENTER DISTANCE BETWEEN TERMINALS 0.200 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL 0.100 INCHES NOMINAL
TERMINAL LENGTH 0.547 INCHES NOMINAL
TERMINAL LOCATION REAR END
RELIABILITY INDICATOR NOT ESTABLISHED
III OVERALL LENGTH 1.078 INCHES NOMINAL
III OVERALL DIAMETER 0.500 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5905-00-938-1148

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information