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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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1,500 pcs
|
1500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Bourns PM43-390K-RC is a fixed inductor from the PM43 series, designed for surface mount applications. This unshielded, wirewound inductor features a ferrite drum core and a low profile of 3.50mm.
Key electrical specifications include an inductance of 39µH with a tolerance of ±10% and a DC resistance of 590mΩ. It has a saturation current (Isat) of 590mA and a rated current (Irms) of 920mA, with a Q factor of 20 at 2.52MHz. The operating temperature range is -40°C to 125°C.
This inductor is suitable for input/output of DC/DC converters and power supplies for portable communication equipment, camcorders, and LCD TVs. The component measures 4.50mm in length and 4.00mm in width. It is supplied in a standard package of 1500 pieces per reel.
Environmental compliance includes RoHS3 compliance and an MSL rating of 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.52 | $0.52 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 39 µH at 1 kHz.
The tolerance is ±10%.
The DC resistance is 590mΩ.
The saturation current is 590mA.
The rated current is 920mA.
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.