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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
200 pcs
|
200 pcs | On Request | 1 | On Request | On Request | 1448+ | On Request | On Request |
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| DC Resistance (DCR) | |
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| Inductance | |
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| Operating Temperature | |
| Q @ Freq | |
| SVHC Present | |
| Shielding | |
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| Tape & Reel | |
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The Bourns SDR0403-1R8ML is a wirewound, drum core SMD power inductor designed for applications requiring stable inductance and current handling. It features a low profile of 3.2 mm, making it suitable for space-constrained designs.
This inductor provides an inductance of 1.8µH with a tolerance of ±20% and a typical Q factor of 28 at 7.96MHz. It has a low DC resistance of 42mOhm maximum and can handle a rated current of 2.91A, with a saturation current of 4.4A.
The operating temperature range is -40°C to +125°C, ensuring reliability in various environmental conditions. The dimensions are 4.50mm in length, 4.00mm in width, and 3.50mm in height. It is mounted via surface mount technology.
Applications include input/output of DC/DC converters and power supplies for portable communications equipment, camcorders, and LCD TVs. The inductor is constructed with a ferrite core and Ag/Ni/Sn terminals.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.20 | $0.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance value is 1.8 µH.
The rated current is 2.91A, with a saturation current of 4.4A.
The maximum DC resistance is 42mOhm.
The operating temperature range is -40°C to +125°C.
The dimensions are 4.50mm in length, 4.00mm in width, and 3.50mm in height.
It is supplied in a standard package of 2000 pieces per reel, on tape and reel.