BWHQ00302821R39J00
Pulse Electronics
Description
FIXED IND 390NH 900MA 700 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for BWHQ00302821R39J00.
BWHQ00302821R39J00 has an inductance value of 390 nH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
BWHQ00302821R39J00 is rated for 900 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
BWHQ00302821R39J00 lists a DC resistance of 700mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
BWHQ00302821R39J00 uses a package or case of Nonstandard. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 390 nH |
| Tolerance | ±5% |
| Current Rating | 900 mA |
| DC Resistance (DCR) | 700mOhm Max |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.117" L x 0.110" W (2.96mm x 2.79mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Pulse Electronics |
| Description | FIXED IND 390NH 900MA 700 MOHM |
| Series | BWHQ |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ceramic |
| Shielding | Unshielded |
| Q @ Frequency | 48 @ 100MHz |
| Self Resonant Frequency | 530MHz |
| Inductance Test Frequency | 25 MHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.083" (2.10mm) |