The Resistor,chip,fixed,film, cataloged under National Stock Number 5905-01-645-1320, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Bourns Inc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-645-1320 |
| Primary Part Number | CR0402-YW-5492-G |
| Item Name | Resistor,chip,fixed,film |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Bourns Inc |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -1.0 TO 1.0 |
| Electrical Resistance | 549.0 OHMS |
| Terminal Type | TAB, SOLDER LUG |
| Inclosure Method | HERMETICALLY SEALED |
| Body Width | 0.45 INCHES MINIMUM AND 0.55 INCHES MAXIMUM IN |
| Body Height | 0.30 INCHES MINIMUM AND 0.40 INCHES MAXIMUM IN |
| Style Designator | TERMINATION PAD EACH END |
| Reliability Failure Rate Level in Percent | 1.0 |
| Power Dissipation Rating in Watts | 0.063 FREE AIR |
| Body Length | 0.95 INCHES MINIMUM AND 1.05 INCHES MAXIMUM IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 70.0 |
| Reliability Indicator | ESTABLISHED |
| Ambient Temp in Deg Celsius at Full Rated Power | 70.00 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CR0402-YW-5492-G PRIMARY | Bourns Inc (USA) |
| RK73H1ELTP5492F PRIMARY | Koa Speer Electronics Inc (USA) |
| Reference | Meaning |
|---|---|
| 090892-5492F | 3/2 Design control — primary reference U.S. Government activity |
| 090892 | 7/2 Vendor item drawing reference U.S. Government activity |
| CRCW04025492F | 3/2 Design control — primary reference U.S. Government activity |
NSN 5905-01-645-1320 is a Resistor,chip,fixed,film, manufactured by Bourns Inc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-645-1320 has 2 manufacturer part numbers on file: CR0402-YW-5492-G (Bourns Inc), RK73H1ELTP5492F (Koa Speer Electronics Inc).
Key specifications for CR0402-YW-5492-G: Resistance Tolerance in Percent: -1.0 TO 1.0; Electrical Resistance: 549.0 OHMS; Terminal Type: TAB, SOLDER LUG; Inclosure Method: HERMETICALLY SEALED. 13 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.