5905-00-865-9028, RESISTOR,VARIABLE,WIRE WOUND,PRE

5905-00-865-9027 RESISTOR,VARIABLE,WIRE WOUND,PRE

National Stock Number:
5905-00-865-9028

Federal Supply Class:
5905

National Item Identification Number:
008659028

Description:
RESISTOR,VARIABLE,WIRE WOUND,PRE

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) 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.

Manufacturer Information:

500-1155	02111	VISHAY SPRAGUE INC
900217-17	06481	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

ACTUATOR TRAVEL CONTROL FEATURE	CONTINUOUS MOTION
ACTUATOR TYPE	SINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER	40.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	125.0 SINGLE SECTION
BEARING TYPE	SLEEVE SHAFT
BODY DIAMETER	0.875 INCHES NOMINAL
BODY LENGTH	1.448 INCHES NOMINAL
BODY STYLE	CYLINDRICAL BUSHING MOUNTED
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	3600.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION	20.0 KILOHMS SINGLE SECTION
FEATURES PROVIDED	NONMETALLIC SHAFT
FIXED TAP QUANTITY PER SECTION	1 SINGLE SECTION
FUNCTION CHARACTERISTIC PER SECTION	SINGLE SECTION LINEAR
FUNCTION CONFORMITY PER SECTION	SINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION	-0.25 TO 0.25 SINGLE SECTION
LATERAL RUNOUT	0.005 INCHES
PILOT DIAMETER RUNOUT	0.002 INCHES
MAXIMUM RUNNING TORQUE	0.30 INCH-OUNCES
MAXIMUM STARTING TORQUE	0.40 INCH-OUNCES
MAXIMUM STOP TORQUE	100.00 INCH-OUNCES
MOUNTING BUSHING LENGTH	0.250 INCHES NOMINAL
MOUNTING METHOD	STANDARD BUSHING
OVERALL DIAMETER	1.563 INCHES NOMINAL
OVERALL LENGTH	1.510 INCHES NOMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS	4.5 FREE AIR SINGLE SECTION
RELIABILITY INDICATOR	NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT	-3.0 TO 3.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG	3600.0 NOMINAL
SCREW THREAD DIAMETER	0.250 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH	32.0
SCREW THREAD SERIES DESIGNATOR	UNEF
SECTION QUANTITY	1
SHAFT LENGTH	0.813 INCHES NOMINAL
SHAFT DIAMETER	0.125 INCHES NOMINAL
SHAFT END PLAY	0.00500 INCHES
SHAFT RADIAL PLAY	0.003 INCHES
SHAFT RUNOUT	0.002 INCHES
SHAFT STYLE	ROUND
TAP LOCATION TOLERANCE PER SECTION	-1.0 TO 1.0 OHMS SINGLE SECTION
TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS	10000.0 SINGLE SECTION
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS	-20.0 TO 20.0 SINGLE SECTION
TERMINAL LOCATION	LOWER ADJACENT SIDE SINGLE ROW
TERMINAL TYPE AND QUANTITY	3 SOLDER STUD

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