The Resistor,fixed,wire Wound, cataloged under National Stock Number 5905-00-989-4427, 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 Vishay Dale Electronics, Llc Div Vishay Americas. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-989-4427 |
| Primary Part Number | PH25-25W |
| Item Name | Resistor,fixed,wire Wound |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Vishay Dale Electronics, Llc Div Vishay Americas |
| Status | ACTIVE |
| Electrical Resistance | 200.000 OHMS |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | -30.0 TO 30.0 |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 275.0 |
| Temp Range of Temp Coefficient in Deg Celsius | -55.0 TO 275.0 |
| Body Length | 0.812 INCHES NOMINAL IN |
| Power Dissipation Rating in Watts | 12.500 FREE AIR |
| Heat Sink Height | 2.000 INCHES IN |
| Reliability Indicator | NOT ESTABLISHED |
| Heat Sink Thickness | 0.040 INCHES IN |
| Body Diameter | 0.875 INCHES NOMINAL IN |
| Terminal Type | TAB, SOLDER LUG |
| Inclosure Type | ENCASED |
| Mounting Bushing Diameter | 0.625 INCHES NOMINAL IN |
| Terminal Length | 0.375 INCHES NOMINAL IN |
| Ambient Temp at Full Rated Power | 25.0 CELSIUS DEGC |
| Heat Sink Width | 5.000 INCHES IN |
| Heat Sink Length | 7.000 INCHES IN |
| Mounting Bushing Length | 0.783 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY HEAT SINK |
| Style Designator | AXIAL TERMINALS ONE END |
| Resistance Tolerance in Percent | -3.000 TO 3.000 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5905-00-989-4427 is a Resistor,fixed,wire Wound, manufactured by Vishay Dale Electronics, Llc Div Vishay Americas, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-989-4427 has 2 cross-referenced part numbers: 11832 (Eaton Corp Electronic Instrumentation Div Los Angeles Plant), PH25-25W (Vishay Dale Electronics, Llc Div Vishay Americas).
There are 6 known substitutes for 5905-00-989-4427: 5360-00-351-4900, 2520-00-734-9076, 4920-00-876-4967 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for PH25-25W: Electrical Resistance: 200.000 OHMS; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -30.0 TO 30.0; Ambient Temp in Deg Celsius at Zero Percent Rated Power: 275.0; Temp Range of Temp Coefficient in Deg Celsius: -55.0 TO 275.0. 21 total characteristics are documented in the Federal Logistics Information System.