The HL9ER-3R9-KBQ is a general purpose inductor with a nominal inductance of 3.9uH and a tolerance of 10%. It has a maximum rated current of 4A and is designed for use in power inductor applications. The inductor is shielded and has a self-resonance frequency of 34. It is manufactured by RCD and is available in a through-hole package. The inductor operates over a temperature range of -55 to 125 degrees Celsius.
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RCD HL9ER-3R9-KBQ technical specifications.
| Max Operating Temperature | 125 |
| Number of Terminals | 2 |
| Min Operating Temperature | -55 |
| Number of Functions | 1 |
| Tolerance | 10 |
| Terminal Placement | AXIAL |
| Inductance-Nom (L) | 3.9 |
| Inductor Type | GENERAL PURPOSE INDUCTOR |
| Shielded | NO |
| Inductor Application | POWER INDUCTOR |
| DC Resistance | 0.007 |
| Rated Current-Max | 4 |
| Test Frequency | 0.001 |
| Self Resonance Frequency | 34 |
| Manufacturer Series | HL9 |
| RoHS | No |
| Eccn Code | EAR99 |
| Lead Free | No |
| HTS Code | 8504.50.80.00 |
| REACH | Compliant |
| Military Spec | False |
