| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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256 pcs
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256 pcs | On Request | 1 | On Request | On Request | 12+ | On Request | On Request |
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The CDRH5D28RNP-3R3NC is a shielded surface-mount power inductor from Sumida Corporation's CDRH5D28R series. It features a ferrite drum core construction with magnetic shielding, making it suitable for DC-DC converter applications in compact electronic devices.
This inductor offers an inductance of 3.3 µH (measured at 100 kHz) with a tolerance of ±30%. It is rated for a DC current of 2.3 A, defined as the current at which inductance drops to 65% of nominal or temperature rise reaches 30°C, whichever is lower. The maximum DC resistance is 20.3 mOhm, with a typical value of 15 mOhm.
The component is housed in a nonstandard SMD package with dimensions of 6.0 mm x 5.9 mm x 3.0 mm (max 6.3 x 6.2 x 3.0 mm per datasheet) and weighs approximately 0.4 g. It operates over a temperature range of -40°C to 100°C, including self-heating. The inductor is RoHS3 compliant and has a moisture sensitivity level of 1 (unlimited). It is supplied in tape and reel packaging with 2000 pieces per 13-inch reel.
Typical applications include use as converter inductors in notebook PCs, HDDs, DSC/DVCs, LCD TVs, and game machines. The shielded construction minimizes electromagnetic interference, making it suitable for space-constrained designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.69 | $0.69 |
| 10+ | $0.57 | $0.57 |
| 100+ | $0.47 | $0.47 |
| 500+ | $0.44 | $0.44 |
| 1,000+ | $0.39 | $0.39 |
| 2,000+ | $0.34 | $0.34 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
3.3 µH at 100 kHz.
2.3 A, defined as the DC current at which inductance decreases to 65% of nominal or temperature rise reaches 30°C, whichever is lower (at 20°C ambient).
Maximum 20.3 mOhm, typical 15 mOhm at 20°C.
Surface mount, nonstandard package. Dimensions: 6.0 mm length, 5.9 mm width, 3.0 mm height (max 6.3 x 6.2 x 3.0 mm per datasheet).
Yes, it is magnetically shielded.
-40°C to 100°C, including coil's self temperature rise.
Yes, it is RoHS3 compliant.