| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,000 pcs
|
2000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Sumida CR75NP-470KC is a fixed inductor from the CR75 series, featuring a drum core, wirewound construction with a ferrite core. It provides an inductance of 47 µH with a tolerance of ±10%, a maximum DC resistance of 180 mOhm, and a rated current of 1.1 A (based on inductance drop to 90% or 40°C temperature rise). The self-resonant frequency is typically 13 MHz.
This unshielded surface-mount inductor measures 7.80 mm × 7.00 mm with a height of 5.50 mm. It operates over a temperature range of -40°C to +100°C, including self-temperature rise, and has a storage temperature range of -40°C to +100°C. The component is RoHS compliant.
Typical applications include DC-DC converter circuits in audio/visual equipment, LCD TVs, digital cameras, game machines, HDDs, and notebook PCs. The unshielded design and ferrite core make it suitable for power supply filtering and energy storage in switching regulators.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.84 | $0.84 |
| 10+ | $0.69 | $0.69 |
| 100+ | $0.57 | $0.57 |
| 1,000+ | $0.43 | $0.43 |
| 2,000+ | $0.41 | $0.41 |
| 3,000+ | $0.40 | $0.40 |
| 5,000+ | $0.38 | $0.38 |
| 7,000+ | $0.37 | $0.37 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 47 µH with a tolerance of ±10%.
The rated current is 1.1 A, defined as the DC current at which inductance drops to 90% of initial value or temperature rise reaches 40°C, whichever is lower.
The maximum DC resistance is 180 mOhm.
The typical self-resonant frequency is 13 MHz.
The operating temperature range is -40°C to +100°C, including the coil's self-temperature rise.
It is a surface-mount component measuring 7.80 mm × 7.00 mm with a height of 5.50 mm, in a nonstandard package.