KOA Speer · resistor
| resistance | 39 (39) |
|---|---|
| tolerance | 0.02 (20 m) |
| power_rating | 3 (3) |
| power_rating_temperature | 70 (70) |
| tcr | 300 (300) |
| temp_min_c | -55 (-55) |
| temp_max_c | 200 (200) |
| family | MOS3 |
| technology | metalOxide |
Report a problem with this part (opens a public GitHub issue) · data quality
Best 5 of 3895 scored candidates from other manufacturers (catalogue version 7e538ac5423fa607).
| Part | Manufacturer | Grade | Direction | Footprint |
|---|---|---|---|---|
| MFR3WSFTF73-39R | YAGEO | minor_review | upgrade | unknown |
| SQM500JB-39R | YAGEO | major_review | mixed | unknown |
| SQM10AJB-39R | YAGEO | major_review | mixed | unknown |
| ERJA1AG390U | Panasonic | major_review | mixed | unknown |
| ERJB1AG390U | Panasonic | major_review | mixed | unknown |
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.