Part Details | NONPRECISION NONWIRE WOUND VARIABLE RESISTOR
5905-00-187-1812 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: TSV250, TSC1BB251C, 5905-00-187-1812, 00-187-1812, 5905001871812, 001871812
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | SEP 08, 1972 | 00-187-1812 | 37405 ( RESISTOR, VARIABLE, NONWIRE WOUND, NONPRECISION ) |
REFERENCE DRAWINGS & PICTURES
RECTANGULAR
Cross Reference | NSN 5905-00-187-1812
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| TSV250 | 71590 | CRL COMPONENTS INC |
| TSC1BB251C | 71590 | CRL COMPONENTS INC |
Technical Data | NSN 5905-00-187-1812
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| ELECTRICAL RESISTANCE PER SECTION | 250.0 OHMS SINGLE SECTION |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -30.0 TO +30.0 SINGLE SECTION |
| MAXIMUM STOP TORQUE | 32.00 INCH-OUNCES |
| MAXIMUM STARTING TORQUE | 6.00 INCH-OUNCES |
| MAXIMUM RUNNING TORQUE | 6.00 INCH-OUNCES |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 0.4 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 | 105.0 SINGLE SECTION |
| BODY STYLE | RECTANGULAR |
| BODY LENGTH | 0.215 INCHES NOMINAL |
| BODY WIDTH | 0.594 INCHES NOMINAL |
| BODY HEIGHT | 0.680 INCHES NOMINAL |
| ACTUATOR TYPE | INTEGRAL KNOB |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 290.0 NOMINAL |
| ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 250.0 NOMINAL |
| MOUNTING METHOD | TERMINAL |
| FEATURES PROVIDED | HUMIDITY PROOF |
| TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
| TERMINAL LOCATION | LOWER ADJACENT SIDE TWO ROWS |
| RELIABILITY INDICATOR | NOT ESTABLISHED |