Description
FIXED INDUCTOR 0402 SMD
Specifications
Inductance
3.9 nH
Current Rating
300 mA Max @ -55°C to 125°C; 500 mA Max @ -55°C to 85°C
DC Resistance (DCR)
0.21 Ohm Max
Parameter Guide
Understand the key electrical and mechanical specifications for L0402C3N9SRMST.
Inductance
3.9 nH
L0402C3N9SRMST has an inductance value of 3.9 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.
Current Rating
300 mA Max @ -55°C to 125°C; 500 mA Max @ -55°C to 85°C
L0402C3N9SRMST is rated for 300 mA Max @ -55°C to 125°C; 500 mA Max @ -55°C to 85°C. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
DC Resistance (DCR)
0.21 Ohm Max
L0402C3N9SRMST lists a DC resistance of 0.21 Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
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Product Attributes
| Inductance | 3.9 nH |
| Tolerance | ±0.3 nH |
| Current Rating | 300 mA Max @ -55°C to 125°C; 500 mA Max @ -55°C to 85°C |
| DC Resistance (DCR) | 0.21 Ohm Max |
| Supplier | KEMET |
| Description | FIXED INDUCTOR 0402 SMD |
| Product Status | Obsolete |
| Q @ Frequency | 8 Min @ 100 MHz |
| Self Resonant Frequency | 4000 MHz Min |
| Inductance Test Frequency | 100 MHz |
