| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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42 pcs
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42 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
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| DC Resistance (DCR) | |
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| Dielectric Withstanding Voltage (Minimum @ Terminal to core) | |
| Dielectric Withstanding Voltage (Minimum @ Terminal to shrink tube cover) | |
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| Inductance | |
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| Material | |
| Mounting Type | |
| Operating Temperature | |
| Shielding | |
| Termination Style | |
| Tolerance | |
| Type |
The Bourns 1110-181K-RC is a fixed inductor from the 1110 series, designed for high current applications. It offers an inductance of 180 µH with a tolerance of ±10%, a maximum DC resistance of 217 mΩ, and a rated current of 1.6 A (based on a 50°C temperature rise and 5% inductance drop).
The inductor uses a ferrite drum core with wirewound construction and is unshielded. It is housed in a radial through-hole package with self-leaded terminations. The operating temperature range is -55°C to +105°C, and it features a dielectric withstanding voltage of 2500 Vrms from terminal to shrink tube cover and 1000 Vrms from terminal to core.
Typical applications include power supply filtering, DC-DC converters, and other circuits requiring high current handling with low DC resistance. The part is RoHS compliant as indicated by the -RC suffix.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.23 | $3.23 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 180 µH with a tolerance of ±10%.
The rated current is 1.6 A, defined as the current causing a 50°C maximum temperature rise and 5% maximum inductance drop.
The maximum DC resistance is 217 mΩ.
The operating temperature range is -55°C to +105°C.
No, it is unshielded.
Through hole, with a radial package and self-leaded termination style.
2500 Vrms from terminal to shrink tube cover, and 1000 Vrms from terminal to core.