Description
FIXED IND 18UH 3.81A 37.7 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for DR125-180-R.
DR125-180-R has an inductance value of 18 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.
DR125-180-R is rated for 3.81 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
DR125-180-R lists a DC resistance of 37.7mOhm. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
DR125-180-R 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 | 18 µH |
| Tolerance | ±20% |
| Current Rating | 3.81 A |
| DC Resistance (DCR) | 37.7mOhm |
| Saturation Current | 5.32A |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.492" L x 0.492" W (12.50mm x 12.50mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Eaton - Electronics Division |
| Description | FIXED IND 18UH 3.81A 37.7 MOHM |
| Series | DR |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.236" (6.00mm) |
