Part Details | WIRE WOUND FIXED RESISTOR
5905-00-250-1578 A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self supporting. Opposition to the flow of current is an inherent property of the resistance wire and is manifest by the heat dissipation in the resistor. Excludes SUPPRESSOR, IGNITION INTERFERENCE.
Alternate Parts: RW22G501, MILR26, MILR262, MIL-R-26/2, 5905-00-250-1578, 00-250-1578, 5905002501578, 002501578
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1961 | 00-250-1578 | 00010 ( RESISTOR, FIXED, WIRE WOUND ) |
REFERENCE DRAWINGS & PICTURES
AXIAL TERMINAL EACH END
Cross Reference | NSN 5905-00-250-1578
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| RW22G501 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MILR26 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-R-26/2 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 5905-00-250-1578
| Characteristic | Specifications |
|---|---|
| ELECTRICAL RESISTANCE | 500.000 OHMS |
| RESISTANCE TOLERANCE IN PERCENT | M5.000/P5.000 |
| POWER DISSIPATION RATING IN WATTS | 37.000 FREE AIR |
| AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER | 25.0 |
| AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 275.0 |
| INCLOSURE METHOD | ENCAPSULATED |
| STYLE DESIGNATOR | 2 AXIAL TERMINAL EACH END |
| BODY LENGTH | 3.438 INCHES MINIMUM AND 3.562 INCHES MAXIMUM |
| BODY WIDTH | 1.187 INCHES NOMINAL |
| BODY HEIGHT | 0.656 INCHES NOMINAL |
| DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 2.000 INCHES NOMINAL |
| MOUNTING HOLE SIZE | 0.196 INCHES NOMINAL |
| TERMINAL TYPE | TAB, SOLDER LUG |
| TERMINAL WIDTH | 0.171 INCHES MINIMUM AND 0.265 INCHES MAXIMUM |