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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| Frequency | |
| Height | |
| Inductance | |
| Length | |
| Material | |
| Mounting Type | |
| Operating Temperature | |
| Q @ Freq | |
| Shielding | |
| Supplier Device Package | |
| Tape & Reel | |
| Tolerance | |
| Width |
The 1812R-123J is a fixed inductor manufactured by API Delevan Inc. It offers an inductance of 12 µH with a tolerance of ±5%. The component is rated for a maximum DC current of 317 mA and has a maximum DC resistance of 2 Ohm. The self-resonant frequency is 18 MHz, and the Q factor is 50 at 2.5 MHz.
The inductor features an unshielded ferrite core and is designed for surface mount assembly. It is housed in a 1812 (4532 Metric) package with dimensions of 4.50 mm length, 3.20 mm width, and 3.40 mm height. The operating temperature range spans from -55°C to 125°C, making it suitable for a wide variety of environments.
Typical applications include RF circuits, impedance matching, and general purpose filtering where a moderate inductance value and low DC resistance are required. The unshielded construction allows for higher Q but may require careful PCB layout to minimize coupling.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.20 | $3.20 |
| 10+ | $2.68 | $2.68 |
| 25+ | $2.45 | $2.45 |
| 100+ | $1.92 | $1.92 |
| 250+ | $1.87 | $1.87 |
| 500+ | $1.74 | $1.74 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
12 µH.
317 mA.
2 Ohm maximum.
18 MHz.
1812 (4532 Metric).
±5%.
No, it is unshielded.