Description
FIXED IND 2.2UH 4A 38.5 MOHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for BMQA000404202R2MA1.
BMQA000404202R2MA1 has an inductance value of 2.2 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.
BMQA000404202R2MA1 is rated for 4 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
BMQA000404202R2MA1 lists a DC resistance of 38.5mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
BMQA000404202R2MA1 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 | 2.2 µH |
| Tolerance | ±20% |
| Current Rating | 4 A |
| DC Resistance (DCR) | 38.5mOhm Max |
| Saturation Current | 6A |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.189" L x 0.165" W (4.80mm x 4.20mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Pulse Electronics |
| Description | FIXED IND 2.2UH 4A 38.5 MOHM SMD |
| Series | BMQx |
| Product Status | Active |
| Type / Construction | Molded |
| Shielding | Shielded |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.079" (2.00mm) |
