Description
FIXED IND 1UH 520MA 550 MOHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 4302R-102H.
4302R-102H has an inductance value of 1 µH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
4302R-102H is rated for 520 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
4302R-102H lists a DC resistance of 550mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
4302R-102H uses a package or case of 2-SMD. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 1 µH |
| Tolerance | ±3% |
| Current Rating | 520 mA |
| DC Resistance (DCR) | 550mOhm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.115" L x 0.105" W (2.92mm x 2.66mm) |
| Case / Size | 2-SMD |
| Package / Case | 2-SMD |
| Supplier | Delevan |
| Description | FIXED IND 1UH 520MA 550 MOHM SMD |
| Series | 4302R |
| Product Status | Active |
| Core Material | Iron Powder |
| Shielding | Unshielded |
| Q @ Frequency | 30 @ 7.9MHz |
| Self Resonant Frequency | 80MHz |
| Inductance Test Frequency | 7.9 MHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.095" (2.41mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/4302R-102H/4192620 |
