Description
FIXED IND 1.2UH 1.51A 88 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SP1812R-122H.
SP1812R-122H has an inductance value of 1.2 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.
SP1812R-122H is rated for 1.51 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SP1812R-122H lists a DC resistance of 88mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SP1812R-122H 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 | 1.2 µH |
| Tolerance | ±3% |
| Current Rating | 1.51 A |
| DC Resistance (DCR) | 88mOhm Max |
| Saturation Current | 1.89A |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.189" L x 0.134" W (4.80mm x 3.40mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Delevan |
| Description | FIXED IND 1.2UH 1.51A 88 MOHM |
| Series | SP1812R |
| Product Status | Active |
| Core Material | Ferrite |
| Shielding | Shielded |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.134" (3.40mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/SP1812R-122H/4189462 |
