Part Details | THERMAL RESISTOR
5905-00-981-2125 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: 810001969, 810001-969, RL121510500111S4, RL1215-10500-111S4, 5905-00-981-2125, 00-981-2125, 5905009812125, 009812125
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | OCT 12, 1966 | 00-981-2125 | 00309 ( RESISTOR, THERMAL ) |
REFERENCE DRAWINGS & PICTURES
BEAD
Cross Reference | NSN 5905-00-981-2125
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 810001-969 | 12436 | BAE SYSTEMS INFORMATION ANDELECTRONIC SYSTEMS INTEGRATION INC. |
| RL1215-10500-111S4 | 75263 | KEYSTONE CARBON CO INC |
Technical Data | NSN 5905-00-981-2125
| Characteristic | Specifications |
|---|---|
| ZERO POWER RESISTANCE | 18.730 KILOHMS |
| ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP | M10.0/P10.0 |
| MAXIMUM POWER DISSIPATION RATING | 0.82 WATTS |
| AMBIENT TEMP AT FULL RATED POWER | 25.0 DEG CELSIUS |
| MAXIMUM OPERATING TEMP | 150.0 DEG CELSIUS |
| THERMAL TIME CONSTANT IN SECONDS | 50.0 |
| POWER DISSIPATION CONSTANT IN MILLIWATTS PER DEG CELSIUS | 5.5 |
| ZERO POWER TEMP COEFFICIENT OF RESISTANCE IN PERCENT PER DEG CELSIUS | 4.70 |
| STYLE DESIGNATOR | 5 BEAD |
| BODY LENGTH | 0.260 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.130 INCHES MAXIMUM |
| INCLOSURE TYPE | ENCAPSULATED |
| TERMINAL TYPE AND QUANTITY | 2 WIRE LEAD |
| TERMINAL LENGTH | 2.000 INCHES MINIMUM |
| TERMINAL DIAMETER | 0.020 INCHES NOMINAL |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| REFERENCE TEMP IN DEG CELSIUS | 25.0 |
| TERMINAL SURFACE TREATMENT | SOLDER |
| CUBIC MEASURE | 0.003 CUBIC INCHES |