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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
375 pcs
|
375 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| Frequency | |
| Inductance | |
| Lead Style | |
| Material | |
| Mounting Type | |
| Operating Temperature | |
| Q @ Freq | |
| Shielding | |
| Standard Package Qty | |
| Storage Temperature | |
| Tape & Reel | |
| Temperature Rise | |
| Terminal Coating | |
| Termination Style | |
| Tolerance | |
| Type | |
| Wire Material |
The Bourns 8250-471K-RC is a shielded RF choke inductor with a nominal inductance of 470 µH and a tolerance of ±10%. It is rated for a DC current of 192 mA and has a maximum DC resistance of 6.45 Ohms. The inductor features a minimum Q factor of 70 at 790 kHz and a test frequency of 6.5 MHz. The saturation current is 58 mA (typical).
This component uses a ferrite drum core with wirewound construction and is fully shielded to minimize electromagnetic interference. It is designed for through-hole mounting with axial leads, making it suitable for dense board layouts. The package size is 0.164 inches in diameter by 0.450 inches in length (4.17 mm x 11.43 mm).
The operating temperature range is -55°C to +105°C, with a temperature rise of 35°C at rated current. The inductor is RoHS3 compliant and has a terminal coating of tin (Sn) with enameled copper wire. Typical applications include signal processing, telecommunications, and other circuits requiring high Q and stable inductance.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.18 | $3.18 |
| 10+ | $2.62 | $2.62 |
| 25+ | $2.29 | $2.29 |
| 100+ | $2.12 | $2.12 |
| 250+ | $1.99 | $1.99 |
| 500+ | $1.85 | $1.85 |
| 1,000+ | $1.81 | $1.81 |
| 2,500+ | $1.63 | $1.63 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 470 µH with a tolerance of ±10%.
The rated DC current is 192 mA.
The maximum DC resistance is 6.45 Ohms.
The package is axial, through-hole mounting.
The minimum Q factor is 70 at 790 kHz.
Yes, it is shielded.
-55°C to +105°C.