Part Details | THERMAL RESISTOR
5905-00-321-8431 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: 5094133, 509413-3, 5094133, 509413-3, 2DB750S, 5905-00-321-8431, 00-321-8431, 5905003218431, 003218431
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | NOV 18, 1973 | 00-321-8431 | 00309 ( RESISTOR, THERMAL ) |
REFERENCE DRAWINGS & PICTURES
BEAD
Cross Reference | NSN 5905-00-321-8431
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 509413-3 | 31550 | HARRIS CORPORATIONDBA NIGHT VISION & COMMUNICATIONS |
| 509413-3 | 15454 | RTIE HOLDINGS LLC |
| 2DB750S | 12930 | SENSITRON INC |
Technical Data | NSN 5905-00-321-8431
| Characteristic | Specifications |
|---|---|
| ZERO POWER RESISTANCE | 75.000 OHMS |
| ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP | M5.0/P5.0 |
| MAXIMUM POWER DISSIPATION RATING | 400.00 MILLIWATTS |
| AMBIENT TEMP AT FULL RATED POWER | 25.0 DEG CELSIUS |
| MAXIMUM OPERATING TEMP | 125.0 DEG CELSIUS |
| THERMAL TIME CONSTANT IN SECONDS | 45.0 |
| POWER DISSIPATION CONSTANT IN MILLIWATTS PER DEG CELSIUS | 4.0 |
| ZERO POWER TEMP COEFFICIENT OF RESISTANCE IN PERCENT PER DEG CELSIUS | M3.90 |
| STYLE DESIGNATOR | 0 BEAD |
| BODY OUTSIDE DIAMETER | 0.425 INCHES MAXIMUM |
| BODY WIDTH | 0.120 INCHES MAXIMUM |
| INCLOSURE TYPE | ENCAPSULATED |
| TERMINAL TYPE AND QUANTITY | 2 WIRE LEAD |
| TERMINAL LENGTH | 1.000 INCHES MINIMUM |
| TERMINAL DIAMETER | 0.020 INCHES NOMINAL |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| TEST DATA DOCUMENT | 31550-509413 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |