The Resistor,thermal, cataloged under National Stock Number 5905-00-936-7731, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Texas Instruments Incorporated. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-936-7731 |
| Primary Part Number | TM1-4-501J |
| Item Name | Resistor,thermal |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Texas Instruments Incorporated |
| Status | ACTIVE |
| Ambient Temp at Full Rated Power | 100.0 CELSIUS DEGC |
| Zero Power Temp Coefficient of Resistance in Percent Per Deg Celsius | 0.70 |
| Temp Points for Resistance Readings at Zero Power | 50.0 CELSIUS THIRD RESISTANCE-TEMPERATURE POINT DEGC |
| Zero Power Resistance at Specified Temp | 1.0 KILOHMS SEVENTH RESISTANCE-TEMPERATURE POINT |
| Style Designator | ROD |
| Temp Points for Resistance Readings at Zero Power | -75.0 CELSIUS FIRST RESISTANCE-TEMPERATURE POINT DEGC |
| Zero Power Resistance at Specified Temp | 830.0 OHMS FIFTH RESISTANCE-TEMPERATURE POINT |
| Resistance Tolerance at a Specified Temp in Percent | -15.0 TO 15.0 ALL RESISTANCE-TEMPERATURE POINTS |
| Zero Power Resistance at Specified Temp | 420.0 OHMS SECOND RESISTANCE-TEMPERATURE POINT |
| Zero Power Resistance at Specified Temp | 955.0 OHMS SIXTH RESISTANCE-TEMPERATURE POINT |
| Temp Points for Resistance Readings at Zero Power | 150.0 CELSIUS SEVENTH RESISTANCE-TEMPERATURE POINT DEGC |
| Inclosure Type | ENCAPSULATED |
| Zero Power Resistance | 500.000 OHMS |
| Temp Points for Resistance Readings at Zero Power | 100.0 CELSIUS FIFTH RESISTANCE-TEMPERATURE POINT DEGC |
| Temp Points for Resistance Readings at Zero Power | 125.0 CELSIUS SIXTH RESISTANCE-TEMPERATURE POINT DEGC |
| Terminal Type and Quantity | 2 WIRE LEAD |
| Zero Power Resistance at Specified Temp | 225.0 OHMS FIRST RESISTANCE-TEMPERATURE POINT |
| Temp Points for Resistance Readings at Zero Power | 75.0 CELSIUS FOURTH RESISTANCE-TEMPERATURE POINT DEGC |
| Body Outside Diameter | 0.200 INCHES NOMINAL IN |
| Zero Power Resistance at Specified Temp | 715.0 OHMS FOURTH RESISTANCE-TEMPERATURE POINT |
| Zero Power Resistance at Specified Temp | 600.0 OHMS THIRD RESISTANCE-TEMPERATURE POINT |
| Temp Points for Resistance Readings at Zero Power | 0.0 CELSIUS SECOND RESISTANCE-TEMPERATURE POINT DEGC |
| Zero Power Resistance Tolerance in Percent at Reference Temp | -5.0 TO 5.0 |
| Thermal Time Constant in Seconds | 60.0 |
| Maximum Operating Temp | 150.0 CELSIUS DEGC |
| Terminal Length | 1.500 INCHES NOMINAL IN |
| Terminal Diameter | 0.025 INCHES NOMINAL IN |
| Body Length | 0.585 INCHES NOMINAL IN |
| Maximum Power Dissipation Rating | 250.00 MILLIWATTS |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| TM1-4-501J | Texas Instruments Incorporated (USA) |
| 003506-2 | Moog Inc Div Moog Inc., Space and Defense - Salt Lake City (USA) |
| TM1-4 500OHM | Texas Instruments Incorporated (USA) |
| TM1-4 | Kawneer Co Inc Sub of Alumax Inc (USA) |
| 174-42101-01 | Gte Communication Systems Corp (USA) |
| DS250-501J | Rtie Holdings Llc (USA) |
NSN 5905-00-936-7731 is a Resistor,thermal, manufactured by Texas Instruments Incorporated, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-936-7731 has 6 cross-referenced part numbers: TM1-4-501J (Texas Instruments Incorporated), 003506-2 (Moog Inc Div Moog Inc., Space and Defense - Salt Lake City), TM1-4 500OHM (Texas Instruments Incorporated), TM1-4 (Kawneer Co Inc Sub of Alumax Inc), 174-42101-01 (Gte Communication Systems Corp) and 1 more.
There are 12 known substitutes for 5905-00-936-7731: 5905-00-087-2509, 3455-00-236-1473, 5905-00-413-1199 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for TM1-4-501J: Ambient Temp at Full Rated Power: 100.0 CELSIUS DEGC; Zero Power Temp Coefficient of Resistance in Percent Per Deg Celsius: 0.70; Temp Points for Resistance Readings at Zero Power: 50.0 CELSIUS THIRD RESISTANCE-TEMPERATURE POINT DEGC; Zero Power Resistance at Specified Temp: 1.0 KILOHMS SEVENTH RESISTANCE-TEMPERATURE POINT. 30 total characteristics are documented in the Federal Logistics Information System.