Description
FIXED IND 1MH 1A 550 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 5258.
5258 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.
5258 is rated for 1 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
5258 lists a DC resistance of 550mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
5258 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 | 1 mH |
| Tolerance | ±20% |
| Current Rating | 1 A |
| DC Resistance (DCR) | 550mOhm Max |
| Operating Temperature | -55°C ~ 105°C |
| Dimensions | 0.500" Dia x 1.250" L (12.70mm x 31.75mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Bourns Inc. |
| Description | FIXED IND 1MH 1A 550 MOHM TH |
| Series | ACS72981 |
| Product Status | Obsolete |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Self Resonant Frequency | 650kHz |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Through Hole |
