| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
211 pcs
|
211 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Current | |
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| Halogen Free | |
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| Inductance | |
| Inductance Tolerance | |
| LQ Measuring Frequency | |
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| Standard Package Quantity | |
| Supplier Device Package | |
| Tape & Reel | |
| Temperature Characteristic | |
| Temperature Rise Current | |
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The BRL3225T4R7M is a fixed inductor from Taiyo Yuden's BR series of wire-wound chip power inductors. It offers an inductance of 4.7 µH with a tolerance of ±20%, measured at 0.1 MHz. The component is rated for a maximum DC current of 1 A, with a saturation current of 1.3 A (30% inductance drop) and a temperature rise current of 1 A (40°C rise). DC resistance is 0.18 Ω typical and 0.216 Ω maximum. The self-resonant frequency is at least 120 MHz.
The inductor operates over a temperature range of -40°C to +105°C, including self-heating. It features a ferrite core and is housed in a 1210 (3225 Metric) surface-mount package with dimensions 3.2 mm x 2.5 mm x 1.7 mm max. Termination is SMD/SMT, suitable for reflow soldering.
This component is RoHS3, REACH, and Halogen Free compliant. It is supplied in tape and reel packaging with 2000 pieces per reel. Typical applications include DC-DC converter output filtering, power supply noise suppression, and general-purpose inductor use in portable and automotive electronics.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.19 | $0.19 |
| 10+ | $0.16 | $0.16 |
| 100+ | $0.13 | $0.13 |
| 1,000+ | $0.09 | $0.09 |
| 2,000+ | $0.09 | $0.09 |
| 4,000+ | $0.08 | $0.08 |
| 10,000+ | $0.08 | $0.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 4.7 µH with a tolerance of ±20%, measured at 0.1 MHz.
The rated current is 1 A maximum. The saturation current is 1.3 A (30% inductance drop) and the temperature rise current is 1 A (40°C rise).
The DC resistance is 0.18 Ω typical and 0.216 Ω maximum.
The self-resonant frequency is 120 MHz minimum.
The package is 1210 (EIA) / 3225 (JIS) metric, with dimensions 3.2 mm x 2.5 mm x 1.7 mm max.
The operating temperature range is -40°C to +105°C, including self-generated heat.
The core material is ferrite.