Part Details | NONPRECISION NONWIRE WOUND VARIABLE RESISTOR
5905-00-270-1941 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 or 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, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
Alternate Parts: 25611074, 25611-074, 25611018, 25611-018, 25611018, 25611074, 25611-074, 404802857026, 404-8-02857-026, 5905-00-270-1941, 00-270-1941, 5905002701941, 002701941
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JUL 22, 1973 | 00-270-1941 | 37405 ( RESISTOR, VARIABLE, NONWIRE WOUND, NONPRECISION ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL
Cross Reference | NSN 5905-00-270-1941
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 25611-074 | 51190 | AEROFLEX WICHITA, INC.DBA IFR SYSTEMS |
| 25611-018 | 51190 | AEROFLEX WICHITA, INC.DBA IFR SYSTEMS |
| 25611018 | 09553 | MARCONI ELECTRONICS INCMARCONI INSTRUMENTS DIV |
| 25611-074 | 09553 | MARCONI ELECTRONICS INCMARCONI INSTRUMENTS DIV |
| 404-8-02857-026 | K2510 | TYCO ELECTRONIC COMPONENTS LTD |
Technical Data | NSN 5905-00-270-1941
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| ELECTRICAL RESISTANCE PER SECTION | 2.2 KILOHMS SINGLE SECTION |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -20.0 TO +20.0 SINGLE SECTION |
| TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -500.0 TO +500.0 SINGLE SECTION |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 0.25 FREE AIR SINGLE SECTION |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 SINGLE SECTION |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 85.0 SINGLE SECTION |
| BODY STYLE | CYLINDRICAL |
| BODY DIAMETER | 0.562 INCHES NOMINAL |
| BODY LENGTH | 0.453 INCHES NOMINAL |
| ACTUATOR TYPE | FLUSH DRIVE WITH SLOT-HOLE |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 290.0 MINIMUM |
| ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 290.0 MINIMUM |
| MOUNTING METHOD | THREADED STUD |
| MOUNTING FACILITY QUANTITY | 1 |
| SCREW THREAD SERIES DESIGNATOR | UNC |
| SCREW THREAD DIAMETER | 0.086 INCHES NOMINAL |
| SCREW THREAD QUANTITY PER INCH | 56.0 |
| FEATURES PROVIDED | GROUNDED CONTACT ARM |
| TERMINAL TYPE AND QUANTITY | 2 TAB, SOLDER LUG |
| TERMINAL LOCATION | REAR END |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| SPECIAL FEATURES | CASE TURNS,NOT SHAFT |
| OVERALL LENGTH | 0.719 INCHES NOMINAL |
| OVERALL DIAMETER | 0.562 INCHES NOMINAL |
| FRAGILITY FACTOR | MODERATELY DELICATE |