Description
FIXED IND 820NH 1.25A 133 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SP1210R-821G.
SP1210R-821G has an inductance value of 820 nH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
SP1210R-821G is rated for 1.25 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SP1210R-821G lists a DC resistance of 133mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SP1210R-821G 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 | 820 nH |
| Tolerance | ±2% |
| Current Rating | 1.25 A |
| DC Resistance (DCR) | 133mOhm Max |
| Saturation Current | 1.42A |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.138" L x 0.105" W (3.51mm x 2.66mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Delevan |
| Description | FIXED IND 820NH 1.25A 133 MOHM |
| Series | SP1210R |
| 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) | 0.101" (2.57mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/SP1210R-821G/4189319 |