Part Details | PRECISION WIRE WOUND VARIABLE RESISTOR
5905-01-081-8907 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.
Alternate Parts: 583R522H10, 1240W502, 1240W-502, 5905-01-081-8907, 01-081-8907, 5905010818907, 010818907
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | AUG 22, 1979 | 01-081-8907 | 37408 ( RESISTOR, VARIABLE, WIRE WOUND, PRECISION ) |
REFERENCE DRAWINGS & PICTURES
RECTANGULAR
ROUND, SLOTTED
Cross Reference | NSN 5905-01-081-8907
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 583R522H10 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN SYSTEMS |
| 1240W-502 | 18612 | VISHAY INTERTECHNOLOGY, INC. |
Technical Data | NSN 5905-01-081-8907
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| ELECTRICAL RESISTANCE PER SECTION | 5.000 KILOHMS SINGLE SECTION |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO +5.0 SINGLE SECTION |
| MAXIMUM STARTING TORQUE | 0.20 INCH-OUNCES |
| MAXIMUM RUNNING TORQUE | 0.20 INCH-OUNCES |
| TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -10.0 TO +10.0 SINGLE SECTION |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 0.250 FREE AIR SINGLE SECTION |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 SINGLE SECTION |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 SINGLE SECTION |
| BODY STYLE | RECTANGULAR |
| BODY LENGTH | 0.250 INCHES NOMINAL |
| BODY WIDTH | 0.165 INCHES MINIMUM AND 0.185 INCHES MAXIMUM |
| BODY HEIGHT | 0.250 INCHES NOMINAL |
| ACTUATOR TYPE | SINGLE SHAFT |
| SHAFT STYLE | ROUND, SLOTTED |
| SHAFT DIAMETER | 0.070 INCHES NOMINAL |
| SHAFT LENGTH | 0.025 INCHES MINIMUM AND 0.045 INCHES MAXIMUM |
| TERMINAL TYPE AND QUANTITY | 3 WIRE LEAD |
| TERMINAL LOCATION | REAR END |