Description
FIXED IND 120UH 940MA 283 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for IHD1RR121L.
IHD1RR121L has an inductance value of 120 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.
IHD1RR121L is rated for 940 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
IHD1RR121L lists a DC resistance of 283mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
IHD1RR121L uses a package or case of Axial. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 120 µH |
| Tolerance | ±15% |
| Current Rating | 940 mA |
| DC Resistance (DCR) | 283mOhm Max |
| Saturation Current | 660mA |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.270" Dia x 0.700" L (6.85mm x 17.78mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Vishay Dale |
| Description | FIXED IND 120UH 940MA 283 MOHM |
| Series | IHD |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Through Hole |
