| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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3 pcs
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3 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
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The Bourns 1130-821K-RC is a fixed inductor from the 1130 series, designed for high current applications. It offers an inductance of 820 µH with ±10% tolerance and a rated current of 2.8 A (based on 50°C temperature rise and 5% inductance drop). The maximum DC resistance is 288 mOhm. This inductor uses a drum core wirewound construction on a ferrite core and is unshielded. It is housed in a through hole radial package with self-leaded leads and fixed lead spacing of 0.196 ± 0.016 inches. The operating temperature range is -55°C to 105°C. Additional features from the datasheet include epoxy coated ferrite bobbin core, VW-1 rated shrink tubing covering the winding, and a center hole for mechanical mounting. Dielectric withstanding voltage is 2500 Vrms terminal to shrink tube cover and 1000 Vrms terminal to core. This component is suitable for power supply filtering, DC-DC converters, and other high current choke applications.
820 µH.
2.8 A (rated current to cause 50°C max temperature rise and 5% max inductance drop).
288 mOhm maximum.
Radial, through hole, self-leaded with fixed lead spacing of 0.196 ± 0.016 inches.
±10%.
No, it is unshielded.
-55°C to 105°C.