Description
FIXED IND 3.3UH 750MA 220 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for AISM-1812H-3R3M.
AISM-1812H-3R3M has an inductance value of 3.3 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.
AISM-1812H-3R3M is rated for 750 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
AISM-1812H-3R3M lists a DC resistance of 220mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
AISM-1812H-3R3M uses a package or case of Surface Mount. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 3.3 µH |
| Tolerance | ±20% |
| Current Rating | 750 mA |
| DC Resistance (DCR) | 220mOhm Max |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 1812 |
| Case / Size | Surface Mount |
| Package / Case | Surface Mount |
| Supplier | Abracon |
| Description | FIXED IND 3.3UH 750MA 220 MOHM |
| Series | AISM-1812H |
| Product Status | Obsolete |
| Type / Construction | Wirewound |
| Shielding | Shielded |
| Q @ Frequency | 10 @ 7.96MHz |
| Self Resonant Frequency | 45MHz |
| Inductance Test Frequency | 7.96 MHz |
| Supplier Device Package | 1812 (4532 Metric) |
| Height - Seated (Max) | 0.165" L x 0.126" W (4.20mm x 3.20mm) |
| Features | 0.134" (3.40mm) |
