Part Details | THERMAL RESISTOR
5905-00-578-4987 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: 27D3, 27D3, 5905-00-578-4987, 00-578-4987, 5905005784987, 005784987
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1963 | 00-578-4987 | 00309 ( RESISTOR, THERMAL ) |
REFERENCE DRAWINGS & PICTURES
BEAD
Cross Reference | NSN 5905-00-578-4987
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 27D3 | 83186 | MEAS US LLCDIV TEMPERATURE PRODUCTS GROUP |
| 27D3 | 1L9U5 | MEASUREMENT SPECIALTIES, INC. |
Technical Data | NSN 5905-00-578-4987
| Characteristic | Specifications |
|---|---|
| ZERO POWER RESISTANCE | 700.000 OHMS |
| ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP | M5.0/P5.0 |
| MAXIMUM POWER DISSIPATION RATING | 2.00 WATTS |
| AMBIENT TEMP AT FULL RATED POWER | 125.0 DEG CELSIUS |
| MAXIMUM OPERATING TEMP | 200.0 DEG CELSIUS |
| THERMAL TIME CONSTANT IN SECONDS | 50.0 |
| POWER DISSIPATION CONSTANT IN MILLIWATTS PER DEG CELSIUS | 5.5 |
| STYLE DESIGNATOR | 7 BEAD |
| BODY OUTSIDE DIAMETER | 0.400 INCHES NOMINAL |
| BODY WIDTH | 0.106 INCHES NOMINAL |
| INCLOSURE TYPE | ENCAPSULATED |
| TERMINAL TYPE AND QUANTITY | 2 SURFACE CONTACT |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| REFERENCE TEMP IN DEG CELSIUS | 25.0 |
| MAXIMUM CURRENT RATING | 25.00 AMPERES |