Part Details | WIRE WOUND FIXED RESISTOR
5905-00-439-0428 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: RBR56S25500FR, RBR56L5500FR, RBR56L25500FR, RBR56L25500FP, MILR390055, MILR39005-5, 5905-00-439-0428, 00-439-0428, 5905004390428, 004390428
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | DEC 05, 1969 | 00-439-0428 | 00010 ( RESISTOR, FIXED, WIRE WOUND ) |
REFERENCE DRAWINGS & PICTURES
AXIAL TERMINAL EACH END
Cross Reference | NSN 5905-00-439-0428
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| RBR56S25500FR | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| RBR56L5500FR | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| RBR56L25500FR | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| RBR56L25500FP | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MILR39005-5 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 5905-00-439-0428
| Characteristic | Specifications |
|---|---|
| ELECTRICAL RESISTANCE | 2.550 KILOHMS |
| RESISTANCE TOLERANCE IN PERCENT | M1.000/P1.000 |
| POWER DISSIPATION RATING IN WATTS | 0.125 FREE AIR |
| AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER | 125.0 |
| AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 145.0 |
| TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | M10.0/P10.0 |
| TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS | M65.0/P145.0 |
| INCLOSURE METHOD | ENCAPSULATED |
| STYLE DESIGNATOR | 4 AXIAL TERMINAL EACH END |
| BODY DIAMETER | 0.250 INCHES NOMINAL |
| BODY LENGTH | 0.344 INCHES NOMINAL |
| TERMINAL TYPE | WIRE LEAD |
| RELIABILITY INDICATOR | ESTABLISHED |
| RELIABILITY FAILURE RATE LEVEL IN PERCENT | 0.010 |
| TEST DATA DOCUMENT | 81349-MIL-R-39005 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |