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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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360 pcs
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360 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Bourns SDR0503-472J is a surface mountable SMD power inductor from the SDR0503 series. It offers a high inductance value of 4.7 mH with a tolerance of ±5% and a DC resistance of 48 Ohm maximum.
This inductor is designed for applications requiring input/output filtering in DC/DC converters and power supplies for portable communications equipment, camcorders, and LCD TVs. It operates within a temperature range of -40°C to 125°C and has a rated current of 40 mA at saturation (Isat) and 50 mA RMS (Irms).
The component features a low profile of 3.3 mm, making it suitable for space-constrained designs. The core material is ferrite, and it is unshielded. The inductor is supplied on reels of 500 pieces.
Key electrical characteristics include a Q factor of 40 at 252kHz and a self-resonant frequency of 1.0 MHz minimum. The terminals are Ag/Ni/Sn, and the wire is enameled copper.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.52 | $0.52 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance of the SDR0503-472J is 4.7 mH.
The SDR0503-472J has a rated current of 40 mA at saturation (Isat) and 50 mA RMS (Irms).
The maximum DC resistance for the SDR0503-472J is 48 Ohm.
The operating temperature range for the SDR0503-472J is -40°C to 125°C.
The SDR0503-472J uses a ferrite drum core.
The SDR0503-472J has dimensions of 5.00 mm in length, 4.80 mm in width, and a height of 3.30 mm.
The standard package for the SDR0503-472J contains 500 pieces per reel.