Part Details | THERMAL RESISTOR
5905-00-551-8638 A thermally sensitive resistor whose primary function is to exhibit a change in electrical resistance with a change in body temperature. Item may be mounted in a probe or housing. For ballast tube type resistors, see RESISTOR (1), CURRENT REGULATING. Excludes TRANSMITTER (1), TEMPERATURE, ELECTRICAL RESISTANCE and TEMPERATURE ELEMENT, RESISTANCE METEOROLOGICAL.
Alternate Parts: L01657, MDT08BS431J, MDT08BS431J, RTH08BS431J, 5905-00-551-8638, 00-551-8638, 5905005518638, 005518638
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | OCT 22, 1974 | 00-551-8638 | 00309 ( RESISTOR, THERMAL ) |
REFERENCE DRAWINGS & PICTURES
BEAD
Cross Reference | NSN 5905-00-551-8638
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| L01657 | 16236 | DLA LAND AND MARITIMEDBA ENGINEERING AND TECHNICAL |
| MDT08BS431J | 83186 | MEAS US LLCDIV TEMPERATURE PRODUCTS GROUP |
| MDT08BS431J | 1L9U5 | MEASUREMENT SPECIALTIES, INC. |
| RTH08BS431J | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 5905-00-551-8638
| Characteristic | Specifications |
|---|---|
| ZERO POWER RESISTANCE | 430.000 OHMS |
| ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP | M5.0/P5.0 |
| MAXIMUM POWER DISSIPATION RATING | 1.00 WATTS |
| AMBIENT TEMP AT FULL RATED POWER | 25.0 DEG CELSIUS |
| MAXIMUM OPERATING TEMP | 125.0 DEG CELSIUS |
| THERMAL TIME CONSTANT IN SECONDS | 60.0 |
| POWER DISSIPATION CONSTANT IN MILLIWATTS PER DEG CELSIUS | 10.0 |
| STYLE DESIGNATOR | BEAD |
| BODY OUTSIDE DIAMETER | 0.440 INCHES NOMINAL |
| BODY WIDTH | 0.360 INCHES MAXIMUM |
| INCLOSURE TYPE | HERMETICALLY SEALED |
| TERMINAL TYPE AND QUANTITY | 2 WIRE LEAD |
| TERMINAL LENGTH | 1.500 INCHES MINIMUM |
| TERMINAL DIAMETER | 0.025 INCHES NOMINAL |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| SPECIAL FEATURES | ITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE ELECTRONICS SUPPLY CENTER PRODUCTION STANDARD NO. L01657 |
| TEST DATA DOCUMENT | 81349-MILT23648 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.). |
| CRITICALITY CODE JUSTIFICATION | FEAT |