Part Details | THERMAL RESISTOR
5905-00-939-1947 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: DS250222K, DS250-222K, TM14 222K, TM1/4 222K, 5905-00-939-1947, 00-939-1947, 5905009391947, 009391947
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 02, 1966 | 00-939-1947 | 00309 ( RESISTOR, THERMAL ) |
REFERENCE DRAWINGS & PICTURES
BEAD
Cross Reference | NSN 5905-00-939-1947
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| DS250-222K | 15454 | RTIE HOLDINGS LLC |
| TM1/4 222K | 01295 | TEXAS INSTRUMENTS INCORPORATEDDBA TEXAS INSTRUMENTS |
Technical Data | NSN 5905-00-939-1947
| Characteristic | Specifications |
|---|---|
| ZERO POWER RESISTANCE | 2.200 KILOHMS |
| ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP | M10.0/P10.0 |
| MAXIMUM POWER DISSIPATION RATING | 250.00 MILLIWATTS |
| AMBIENT TEMP AT FULL RATED POWER | 100.0 DEG CELSIUS |
| MAXIMUM OPERATING TEMP | 150.0 DEG CELSIUS |
| THERMAL TIME CONSTANT IN SECONDS | 60.0 |
| POWER DISSIPATION CONSTANT IN MILLIWATTS PER DEG CELSIUS | 5.0 |
| ZERO POWER TEMP COEFFICIENT OF RESISTANCE IN PERCENT PER DEG CELSIUS | 0.70 |
| STYLE DESIGNATOR | 5 BEAD |
| BODY LENGTH | 0.585 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.200 INCHES NOMINAL |
| INCLOSURE TYPE | ENCAPSULATED |
| TERMINAL TYPE AND QUANTITY | 2 WIRE LEAD |
| TERMINAL LENGTH | 1.500 INCHES NOMINAL |
| TERMINAL DIAMETER | 0.025 INCHES NOMINAL |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| REFERENCE TEMP IN DEG CELSIUS | 100.0 |
| UNPACKAGED UNIT WEIGHT | 0.500 GRAMS |
| TERMINAL SURFACE TREATMENT | SOLDER |
| CUBIC MEASURE | 0.014 CUBIC INCHES |