Description
FIXED IND 470UH 4A 187 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 1130-471K.
1130-471K has an inductance value of 470 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.
1130-471K is rated for 4 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
1130-471K lists a DC resistance of 187mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
1130-471K uses a package or case of Radial, Vertical Cylinder. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 470 µH |
| Tolerance | ±10% |
| Current Rating | 4 A |
| DC Resistance (DCR) | 187mOhm Max |
| Operating Temperature | -55°C ~ 105°C |
| Dimensions | 1.100" Dia (27.94mm) |
| Case / Size | Radial, Vertical Cylinder |
| Package / Case | Radial, Vertical Cylinder |
| Supplier | Bourns Inc. |
| Description | FIXED IND 470UH 4A 187 MOHM TH |
| Series | 1130 |
| Product Status | Obsolete |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Through Hole |
| Height - Seated (Max) | 0.840" (21.34mm) |
