Part Details | THERMAL RESISTOR
5905-00-787-4957 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: RB31L1, 10125241, 5905-00-787-4957, 00-787-4957, 5905007874957, 007874957
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1960 | 00-787-4957 | 00309 ( RESISTOR, THERMAL ) |
REFERENCE DRAWINGS & PICTURES
BEAD
Cross Reference | NSN 5905-00-787-4957
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| RB31L1 | 15801 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| 10125241 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 5905-00-787-4957
| Characteristic | Specifications |
|---|---|
| ZERO POWER RESISTANCE | 1.250 KILOHMS |
| ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP | M10.0/P10.0 |
| MAXIMUM POWER DISSIPATION RATING | 500.00 MILLIWATTS |
| 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 | 5.0 |
| STYLE DESIGNATOR | 5 BEAD |
| BODY LENGTH | 0.380 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.110 INCHES NOMINAL |
| INCLOSURE TYPE | ENCAPSULATED |
| TERMINAL TYPE AND QUANTITY | 2 WIRE LEAD |
| TERMINAL LENGTH | 1.380 INCHES NOMINAL |
| TERMINAL DIAMETER | 0.020 INCHES NOMINAL |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| REFERENCE TEMP IN DEG CELSIUS | 25.0 |
| UNPACKAGED UNIT WEIGHT | 0.015 POUNDS |
| TERMINAL SURFACE TREATMENT | TIN |
| CUBIC MEASURE | 0.080 CUBIC CENTIMETERS |