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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
6,000 pcs
|
6000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
868 pcs
|
868 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 | |
| Height | |
| Inductance | |
| Length | |
| Material | |
| Mounting Type | |
| Operating Temperature | |
| Q @ Freq | |
| Self Resonant Frequency | |
| Shielding | |
| Tolerance | |
| Type | |
| Width |
The Bourns SDR0403-330KL is a high-performance SMD power inductor from the SDR0403 series. It features a drum core, wirewound construction and is unshielded, offering a low profile of 3.2 mm.
This inductor provides a nominal inductance of 33µH with a tight tolerance of ±10%. It is designed to handle a rated current of 640mA and has a saturation current of 990mA. The maximum DC resistance (DCR) is 540mΩ, and it has a Q factor of 23 at 2.52MHz. The self-resonant frequency is 40MHz.
Operating within a temperature range of -40°C to 125°C, the SDR0403-330KL is suitable for demanding applications. Its dimensions are 4.50mm in length, 4.00mm in width, and 3.50mm in height, making it ideal for space-constrained designs.
Applications include the input/output of DC/DC converters and power supplies for portable communications equipment, camcorders, and LCD TVs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.20 | $0.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 33µH with a tolerance of ±10%.
The maximum rated current (Irms) is 640mA.
The maximum DC resistance (DCR) is 540mΩ.
The self-resonant frequency (SRF) is 40MHz.
The package dimensions are 4.50mm length, 4.00mm width, and 3.50mm height.
The operating temperature range is -40°C to +125°C.
No, the SDR0403-330KL is unshielded.