Description
FIXED IND 1MH 121MA 17.2 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SD12-102-R.
SD12-102-R has an inductance value of 1 mH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
SD12-102-R is rated for 121 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SD12-102-R lists a DC resistance of 17.2Ohm. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SD12-102-R uses a package or case of Nonstandard. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
Explore Related Datasheet Paths
Continue from SD12-102-R to manufacturer, series, and broader datasheet collections.
Alternative Solutions
Compare possible alternatives with similar specifications. Verify every electrical and mechanical requirement before use.
Product Attributes
| Inductance | 1 mH |
| Tolerance | ±20% |
| Current Rating | 121 mA |
| DC Resistance (DCR) | 17.2Ohm |
| Saturation Current | 86mA |
| Operating Temperature | -40°C ~ 85°C |
| Dimensions | 0.205" L x 0.205" W (5.20mm x 5.20mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Eaton - Electronics Division |
| Description | FIXED IND 1MH 121MA 17.2 OHM SMD |
| Series | SD |
| 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) | 0.047" (1.20mm) |
