| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
8,000 pcs
|
8000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,061 pcs
|
1061 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
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The Bourns SDR0403-3R9ML is a fixed inductor featuring a ferrite drum core with wirewound construction in an unshielded surface mount package. It offers a nominal inductance of 3.9 µH at 1 kHz with a tolerance of ±20%.
This inductor provides a typical Q factor of 28 at 7.96 MHz and a minimum self-resonant frequency of 55 MHz. It is rated for a typical saturation current (Isat) of 1.98 A and a maximum temperature rise current (Irms) of 2.1 A. The maximum DC resistance is 76 mΩ.
The component operates over a temperature range of -40°C to +125°C. It is supplied in a nonstandard surface mount package measuring 4.50 mm length, 4.00 mm width, and 3.50 mm height, packaged on tape and reel in quantities of 2000 pieces.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.20 | $0.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal inductance is 3.9 µH measured at 1 kHz.
The typical saturation current (Isat) is 1.98 A, and the maximum temperature rise current (Irms) is 2.1 A.
The maximum DC resistance is 76 mΩ.
The minimum self-resonant frequency is 55 MHz.
The surface mount package measures 4.50 mm length, 4.00 mm width, and 3.50 mm height.
The operating temperature range is -40°C to +125°C.
The typical Q factor is 28 at 7.96 MHz.