Description
FIXED IND 1UH 40A 2 MOHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for AFSI001211091R0M05.
AFSI001211091R0M05 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.
AFSI001211091R0M05 is rated for 40 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
AFSI001211091R0M05 lists a DC resistance of 2mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
AFSI001211091R0M05 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 | 1 µH |
| Tolerance | ±20% |
| Current Rating | 40 A |
| DC Resistance (DCR) | 2mOhm Max |
| Saturation Current | 45A |
| Operating Temperature | -50°C ~ 155°C |
| Dimensions | 0.472" L x 0.433" W (12.00mm x 11.00mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Pulse Electronics |
| Description | FIXED IND 1UH 40A 2 MOHM SMD |
| Series | AFSI |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Metal |
| Shielding | Shielded |
| Ratings | AEC-Q200 |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.346" (8.80mm) |
