KOA Speer · resistor
| resistance | 1.58 (1.58) |
|---|---|
| tolerance | 0.01 (10 m) |
| power_rating | 7 (7) |
| power_rating_temperature | 25 (25) |
| max_voltage | 600 (600) |
| family | RW7 |
| technology | wirewound |
Report a problem with this part (opens a public GitHub issue) · data quality
Best 5 of 1531 scored candidates from other manufacturers (catalogue version 103754c4b2cacfcb).
| Part | Manufacturer | Grade | Direction | Footprint |
|---|---|---|---|---|
| MF0207FTE52-1R58 | YAGEO | major_review | downgrade | unknown |
| RWR74S1R58FRB12 | Vishay | major_review | downgrade | smaller |
| RWR74S1R58FRBSL | Vishay | major_review | downgrade | smaller |
| RWR74S1R58FRRSL | Vishay | major_review | downgrade | smaller |
| RWR74S1R58FRS73 | Vishay | major_review | downgrade | smaller |
Grades: drop_in, minor_review, major_review, redesign, no_substitute. “unverified” means a record is silent on that point, not that the part passed it. full cross-reference as JSON.
Values are SI base units; a spec not listed is not stated in the part's record (it is not zero). Machine access: MCP at /mcp, /llms.txt. Open catalogue — Kelvin.