| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
40,000 pcs
|
40000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Bourns CM453232-4R7KL is a fixed inductor from the CM45 series, designed for surface mount applications. It offers an inductance of 4.7 µH with ±10% tolerance and a rated current of 315 mA. The DC resistance is 1 Ohm maximum, ensuring efficient power handling. This unshielded drum core wirewound inductor uses a ferrite core and copper coil, encapsulated in epoxy resin for durability.
Electrical performance includes a self-resonant frequency of 35 MHz and a Q factor of 50 at 7.96 MHz. The component operates over a temperature range of -40°C to +125°C, with a maximum temperature rise of 20°C. It can withstand soldering heat up to 260°C for 5 seconds, making it suitable for reflow processes.
The inductor is housed in a 1812 (4532 Metric) package measuring 4.50 mm x 3.20 mm x 3.40 mm. It is RoHS3 compliant and features tin terminal finish. The CM45 series is known for high resistance to heat, humidity, and mechanical shock, providing reliable performance in various environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.29 | $0.29 |
| 10+ | $0.24 | $0.24 |
| 100+ | $0.20 | $0.20 |
| 250+ | $0.17 | $0.17 |
| 500+ | $0.17 | $0.17 |
| 1,000+ | $0.16 | $0.16 |
| 10,000+ | $0.14 | $0.14 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.7 µH.
315 mA.
1 Ohm maximum.
35 MHz.
1812 (4532 Metric) surface mount package.
±10%.
-40°C to +125°C.