Ready to onboard?
Are you ready to join DistyParts and
grow your business?
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
679 pcs
|
679 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request | |
|
400 pcs
|
400 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| Frequency | |
| Halogen Free | |
| Height | |
| Inductance | |
| Inductance Test Frequency | |
| Length | |
| Material | |
| Mounting Type | |
| Operating Temperature | |
| Shielding | |
| Storage Temperature | |
| Tolerance | |
| Type | |
| Width |
The Sumida CR43NP-3R3MC is a fixed inductor from the CR43 series of unshielded wirewound power inductors. It features a ferrite drum core and is designed for surface-mount assembly. Key electrical specifications include a nominal inductance of 3.3 µH with ±20% tolerance, a rated current of 1.44 A (defined as the DC current at which inductance decreases to 90% of initial value or a temperature rise of 40°C, whichever is lower at 20°C ambient), a maximum DC resistance of 86.2 mΩ at 20°C, and a typical self-resonant frequency of 60 MHz. The inductance is tested at 7.96 MHz.
This inductor operates over a temperature range of -40°C to +100°C (including coil self-heating) and can be stored in the same range. It is RoHS compliant and halogen free. The compact package measures 4.80 mm (length) by 4.30 mm (width) with a maximum height of 3.50 mm.
Typical applications include DC-DC converter circuits in A/V equipment, LCD TVs, digital still cameras, game machines, HDDs, and notebook PCs. The unshielded construction and wirewound design make it suitable for a variety of general-purpose power conversion and signal filtering tasks.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.81 | $0.81 |
| 10+ | $0.67 | $0.67 |
| 100+ | $0.55 | $0.55 |
| 1,500+ | $0.41 | $0.41 |
| 3,000+ | $0.38 | $0.38 |
| 4,500+ | $0.37 | $0.37 |
| 7,500+ | $0.36 | $0.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
3.3 µH with ±20% tolerance, tested at 7.96 MHz.
1.44 A. This is the DC current at which the inductance drops to 90% of its initial value or the temperature rise reaches 40°C (whichever is lower at 20°C ambient).
86.2 mΩ maximum at 20°C.
60 MHz typical.
Nonstandard surface-mount package measuring 4.80mm x 4.30mm with a maximum height of 3.50mm.