5905-00-803-9858, RESISTOR,VARIABLE,WIRE WOUND,NON

National Stock Number:
5905-00-803-9858

Federal Supply Class:
5905

National Item Identification Number:
008039858

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:

201-11-25K	84048	VERNITRON CORP VRN INTERNATIONAL DIV
205-11-25K	75042	TRW INC TRW ELECTRONIC COMPONENTS IRC FIXED RESISTORS PHILADELPHIA DIV
301-253J	79318	MEGGITT NORTH HOLLYWOOD INC
301-60H25K	79318	MEGGITT NORTH HOLLYWOOD INC
3250P-67-253	80294	BOURNS INSTRUMENTS INC
503/4/04613/005	K2523	EATON LIMITED
906D949-5	79500	WESTINGHOUSE ELECTRIC CORP
906D949-5	83843	SUNDSTRAND CORP ELECTRIC POWER SYSTEMS DIV
906D949-5	99167	HAMILTON SUNDSTRAND CORPORATION

Techincal Specification:

CENTER TO CENTER DISTANCE BETWEEN TERMINALS	0.200 INCHES NOMINAL
LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS	0.522 INCHES NOMINAL
III OVERALL LENGTH	0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
III OVERALL HEIGHT	0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
III OVERALL WIDTH	0.445 INCHES NOMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS	1.0 FREE AIR SINGLE SECTION
PROPRIETARY CHARACTERISTICS	PACS
MAXIMUM STARTING TORQUE	7.50 INCH-OUNCES
MOUNTING FACILITY QUANTITY	2
MOUNTING HOLE DIAMETER	0.070 INCHES MINIMUM AND 0.073 INCHES MAXIMUM
MOUNTING METHOD	UNTHREADED HOLE
RELIABILITY INDICATOR	NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT	-5.0 TO 5.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG	900.0 NOMINAL
SECTION QUANTITY	1
SHAFT DIAMETER	0.092 INCHES MINIMUM AND 0.097 INCHES MAXIMUM
SHAFT LENGTH	0.058 INCHES MINIMUM AND 0.085 INCHES MAXIMUM
SHAFT STYLE	ROUND
SPECIAL FEATURES	O-RING SEAL AROUND SHAFT REQUIRED. DEVICE MAY BE SILICONE FILLED
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS	-70.0 TO 70.0 SINGLE SECTION
TERMINAL LOCATION	LEFT ADJACENT SIDE SINGLE ROW
TERMINAL LENGTH	0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
TERMINAL TYPE AND QUANTITY	3 PIN
ELECTRICAL RESISTANCE PER SECTION	25.0 KILOHMS SINGLE SECTION
ACTUATOR TYPE	SINGLE SHAFT
ACTUATOR TRAVEL CONTROL FEATURE	STOPS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER	50.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	150.0 SINGLE SECTION
BODY HEIGHT	0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
BODY LENGTH	0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
BODY STYLE	RECTANGULAR W/MOUNTING HOLES
BODY WIDTH	0.250 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL	0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINAL ROWS	0.100 INCHES NOMINAL

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