Part Details | THERMAL RESISTOR
5905-00-778-6429 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: 21TE2, 21TE2, 21TE2, 5905-00-778-6429, 00-778-6429, 5905007786429, 007786429
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1963 | 00-778-6429 | 00309 ( RESISTOR, THERMAL ) |
REFERENCE DRAWINGS & PICTURES
BEAD
Cross Reference | NSN 5905-00-778-6429
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 21TE2 | 0TF33 | ELSCOTT CORP |
| 21TE2 | 90634 | GULTON INDUSTRIES INC |
| 21TE2 | 50056 | PIEZOTHERMX CORPORATION |
Technical Data | NSN 5905-00-778-6429
| Characteristic | Specifications |
|---|---|
| ZERO POWER RESISTANCE | 100.000 OHMS |
| ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP | M10.0/P10.0 |
| AMBIENT TEMP AT FULL RATED POWER | 25.0 DEG CELSIUS |
| MAXIMUM OPERATING TEMP | 105.0 DEG CELSIUS |
| THERMAL TIME CONSTANT IN SECONDS | 7.0 |
| POWER DISSIPATION CONSTANT IN MILLIWATTS PER DEG CELSIUS | 3.2 |
| ZERO POWER TEMP COEFFICIENT OF RESISTANCE IN PERCENT PER DEG CELSIUS | M3.90 |
| STYLE DESIGNATOR | 9 BEAD |
| BODY LENGTH | 0.160 INCHES MAXIMUM |
| BODY WIDTH | 0.160 INCHES MAXIMUM |
| BODY HEIGHT | 0.060 INCHES MAXIMUM |
| INCLOSURE TYPE | ENCAPSULATED |
| TERMINAL TYPE AND QUANTITY | 2 WIRE LEAD |
| TERMINAL LENGTH | 2.000 INCHES MINIMUM |
| TERMINAL DIAMETER | 0.010 INCHES NOMINAL |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| REFERENCE TEMP IN DEG CELSIUS | 25.0 |
| UNPACKAGED UNIT WEIGHT | 1.631 GRAMS |
| TERMINAL SURFACE TREATMENT | SOLDER |
| CUBIC MEASURE | 0.002 CUBIC INCHES |