5955-00-240-1661 CRYSTAL UNIT,QUARTZ Index 5935-00-240-1666 CONNECTOR,RECEPTACLE,ELECTRICAL

National Stock Number:
5905-00-240-1662

Federal Supply Class:
5905

National Item Identification Number:
002401662

Description:
RESISTOR,VARIABLE,WIRE WOUND,NON

Detail:
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.


Manufacturer Information:
7-542400NKU0LCT ELECTRONICS
7-5424016067CALIFORNIA INSTRUMENTS CORP
7-5424025965AMETEK PROGRAMMABLE POWER, INC.


Techincal Specification:
ELECTRICAL RESISTANCE PER SECTION500.0 OHMS SINGLE SECTION
ACTUATOR TYPESINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER70.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER175.0 SINGLE SECTION
BEARING TYPESLEEVE SHAFT
BODY HEIGHT0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM
BODY LENGTH1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM
BODY STYLERECTANGULAR W/MOUNTING HOLES/SLOTS
BODY WIDTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINAL ROWS0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM
LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM
MAXIMUM RUNNING TORQUE7.50 INCH-OUNCES
MAXIMUM STARTING TORQUE7.50 INCH-OUNCES
MOUNTING FACILITY QUANTITY2
MOUNTING HOLE DIAMETER0.081 INCHES MINIMUM AND 0.091 INCHES MAXIMUM
MOUNTING METHODUNTHREADED HOLE
POWER DISSIPATION RATING PER SECTION IN WATTS0.25 FREE AIR SINGLE SECTION
PRECIOUS MATERIALGOLD
PRECIOUS MATERIAL AND LOCATIONTERMINAL SURFACE GOLD
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-10.0 TO 10.0 SINGLE SECTION
SECTION QUANTITY1
SHAFT DIAMETER0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
SHAFT LENGTH0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM
SHAFT STYLEROUND, SLOTTED
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS-50.0 TO 50.0 SINGLE SECTION
TERMINAL LOCATIONLOWER ADJACENT SIDE TWO ROWS
TERMINAL LENGTH0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
TERMINAL TYPE AND QUANTITY3 PIN


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