RESISTOR
PN 534-9835
PN SM-A-776959
PN 8557407-2
NSN 5905 01 056 1046
MFG VISHAY THIN FILM

NEW GOV SURPLUS
SUPPLIER CAGE CODE 03EF7

 

ITEM NAME:   RESISTOR,VARIABLE,W

DEFINITION:  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.

            

 

CHARACTERISTIC                          VALUE

SECTION QUANTITY                        1                                                

BODY STYLE                              CYLINDRICAL BUSHING MOUNTED                      

RELIABILITY INDICATOR                   NOT ESTABLISHED                                  

III OVERALL LENGTH                      1.562 INCHES NOMINAL                             

BODY DIAMETER                           0.875 INCHES NOMINAL                             

SHAFT DIAMETER                          0.250 INCHES NOMINAL                             

SHAFT LENGTH                            0.812 INCHES NOMINAL                             

MOUNTING BUSHING LENGTH                 0.312 INCHES NOMINAL                             

BODY LENGTH                             0.750 INCHES NOMINAL                              

III OVERALL DIAMETER                    1.250 INCHES MAXIMUM                             

SHAFT STYLE                             ROUND, SLOTTED                                   

SHAFT BEARING TYPE                      SLEEVE                                            

ACTUATOR TYPE                           SINGLE SHAFT                                     

EFFECTIVE ELECTRICAL                    3600.0 NOMINAL                                   

ROTATION IN DEG ANGULAR                                                                   

ROTATION                                                                                 

NONTURN DEVICE LOCATION                 AT 12 OCLOCK                                     

NONTURN DEVICE RADIUS                   0.312 INCHES NOMINAL                             

SHAFT END PLAY                          0.01000 INCHES                                   

SHAFT RUNOUT                            0.003 INCHES                                     

LATERAL RUNOUT                          0.005 INCHES                                     

PILOT DIAMETER RUNOUT                   0.00300 INCHES                                   

SHAFT RADIAL PLAY                       0.003 INCHES                                      

SCREW THREAD DIAMETER                   0.375 INCHES NOMINAL                             

SCREW THREAD SERIES                     UNEF                                             

DESIGNATOR                                                                                

SCREW THREAD QUANTITY PER               32.0                                             

INCH                                                                                     

TERMINAL LOCATION                       LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE   

MOUNTING METHOD                         STANDARD BUSHING                                 

ELECTRICAL RESISTANCE PER               25.000 KILOHMS SINGLE SECTION                    

SECTION                                                                                   

ROTARY ACTUATOR TRAVEL IN               3600.0 NOMINAL                                   

ANGULAR DEG                                                                              

FUNCTION CONFORMITY                     -0.25 TO 0.25 SINGLE SECTION                     

TOLERANCE PER SECTION                                                                    

TEMP COEFFICIENT OF                     -20.0 TO 20.0 SINGLE SECTION                      

RESISTANCE PER SECTION IN                                                                

PPM PER DEG CELSIUS                                                                      

POWER DISSIPATION RATING                2.0 FREE AIR SINGLE SECTION                       

PER SECTION IN WATTS                                                                     

FUNCTION CONFORMITY PER                 SINGLE SECTION INDEPENDENT LINEARITY             

SECTION                                                                                   

RESISTANCE TOLERANCE PER                -5.0 TO 5.0 SINGLE SECTION                       

SECTION IN PERCENT                                                                       

ACTUATOR TRAVEL CONTROL                 STOPS                                            

FEATURE                                                                                  

FUNCTION CHARACTERISTIC PER             SINGLE SECTION LINEAR                            

SECTION                                                                                   

TERMINAL TYPE AND QUANTITY              3 TAB, SOLDER LUG