| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,000 pcs
|
3000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Automotive Grade | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| Frequency | |
| Halogen Free | |
| Height | |
| Inductance | |
| Industrial Grade | |
| Length | |
| Material | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| SVHC Present | |
| Shielding | |
| Tape & Reel | |
| Tolerance | |
| Type | |
| Width |
The CR54NP-220MC is a surface mount fixed inductor from Sumida, part of the CR54 series. It features a ferrite drum core construction and is magnetically unshielded. This inductor provides a nominal inductance of 22 µH with ±20% tolerance, measured at 2.52 MHz. It is rated for a DC current of 1.11 A, at which the inductance drops to 90% of its initial value or the temperature rise reaches 40°C, whichever occurs first.
The maximum DC resistance is 180 mΩ at 20°C. The self-resonant frequency is typically 19.5 MHz. The operating temperature range is -40°C to +100°C, including the coil's self-temperature rise. The component is RoHS3 compliant, has a moisture sensitivity level of 1 (unlimited), and is available halogen-free.
The inductor measures 5.8 mm × 5.3 mm × 4.85 mm and comes in a nonstandard surface mount package. It is supplied in tape and reel packaging with 1500 pieces per reel on a 12.9-inch reel. The solder reflow peak temperature is 260°C.
Typical applications include DC-DC converters in A/V equipment, LCD TVs, DSC/DVC, game machines, HDDs, and notebook PCs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.72 | $0.72 |
| 10+ | $0.59 | $0.59 |
| 100+ | $0.49 | $0.49 |
| 1,500+ | $0.36 | $0.36 |
| 3,000+ | $0.34 | $0.34 |
| 4,500+ | $0.33 | $0.33 |
| 7,500+ | $0.32 | $0.32 |
| 10,500+ | $0.31 | $0.31 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 22 µH nominal, measured at 2.52 MHz.
The rated current is 1.11 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 mΩ at 20°C.
The self-resonant frequency is typically 19.5 MHz.
The inductor comes in a nonstandard surface mount package with dimensions 5.8 mm × 5.3 mm × 4.85 mm.
The inductance tolerance is ±20%.
No, it is unshielded.