Description
FIXED IND 180UH 430MA 1.128 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SRR4528A-181M.
SRR4528A-181M has an inductance value of 180 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.
SRR4528A-181M is rated for 430 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SRR4528A-181M lists a DC resistance of 1.128Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SRR4528A-181M uses a package or case of Nonstandard, Corner Terminals. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 180 µH |
| Tolerance | ±20% |
| Current Rating | 430 mA |
| DC Resistance (DCR) | 1.128Ohm Max |
| Saturation Current | 260mA |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.197" L x 0.197" W (5.00mm x 5.00mm) |
| Case / Size | Nonstandard, Corner Terminals |
| Package / Case | Nonstandard, Corner Terminals |
| Supplier | Bourns Inc. |
| Description | FIXED IND 180UH 430MA 1.128 OHM |
| Series | SRR4528A |
| Product Status | Active |
| Core Material | Ferrite |
| Shielding | Shielded |
| Self Resonant Frequency | 7MHz |
| Ratings | AEC-Q200 |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.110" (2.80mm) |
