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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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341 pcs
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341 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Bourns PM43-4R7M-RC is a high-performance SMD power inductor from the PM43 Series. It offers a nominal inductance of 4.7µH with a tolerance of ±20% and a low DC resistance of 94mOhm maximum. This unshielded inductor is designed with a ferrite drum core and wirewound construction, providing a current rating of 1.7A at saturation and 2.6A based on temperature rise.
With a compact size of 4.50mm L x 4.00mm W x 3.50mm H, it is suitable for surface mounting. The operating temperature range is -40°C to +125°C, making it versatile for various applications. The inductor has a self-resonant frequency of 28MHz.
This component is ideal for input/output filtering in DC/DC converters and power supplies for portable communication equipment, camcorders, and LCD TVs. It is packaged in reels of 1500 pieces.
| 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 PM43-4R7M-RC is 4.7 µH at 1 kHz.
The current rating is 1.7 A at Isat (10% inductance drop) and 2.6 A based on temperature rise.
The maximum DC Resistance (DCR) for the PM43-4R7M-RC is 94mOhm.
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 packaged in reels of 1500 pieces.