Abracon · timing · case HC-49/US SMD 4.5mm Height
| frequency | 8e+06 (8 M) |
|---|---|
| frequency_tolerance | 5e-05 (50 µ) |
| frequency_stability | 5e-05 (50 µ) |
| load_capacitance | 1.8e-11 (18 p) |
| esr | 80 (80) |
| device_type | oscillator |
| technology | quartzCrystal |
| output_type | none |
| mode | fundamental |
Report a problem with this part (opens a public GitHub issue) · data quality
Best 5 of 133 scored candidates from other manufacturers (catalogue version 2705ed3e49cf9156).
| Part | Manufacturer | Grade | Direction | Footprint |
|---|---|---|---|---|
| HC49USM-FF3F18-8.000 MHZ | ILSI | drop_in | upgrade | fits |
| HC49USM-FF5F18-8.000 MHZ | ILSI | drop_in | upgrade | fits |
| FC5BSECLM8.0 | Fox | minor_review | upgrade | different_case |
| 7A-8.000MBGJ-T | TXC CORPORATION | minor_review | equivalent | different_case |
| 830020423 | Würth Elektronik | minor_review | upgrade | different_case |
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.