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| 1. Ferrite core wire wound construction. |
| 2. High Reliability due to wire wound type construction. |
| 3. Small footprint as well as low profile. |
| 4. 100% Lead(Pb) & Halogen-Free and RoHS compliant. |
| 5. Operating temperature -55~+125℃ (Including self - temperature rise) |
| 6. These products provide low DC resistance and high current. |
| 7. Precision inductance tolerance is available. |
| 8. High reliability -Reliability comply with AEC-Q200 |
| 9. Application for DC power line. |
| Size | A | B | C | D | E |
| SWF2012 | 2.20±0.20 | 1.40±0.20 | 1.30±0.10 | 0.65ref. | 0.50±0.10 |
| SWF2520 | 2.90 max. | 2.50 max. | 2.10 max. | 1.20 ref. | 0.55±0.10 |
| SWF3225 | 3.60 max. | 2.80 max. | 2.60 max. | 0.80 ref. | 0.55±0.10 |
| SWF | 2012 | R | I | V | - | 2R2 | K |
| A | B | C | D | E | F | G |
A: Series
B: Dimension L x W
C: Control S/N
D: Material I3C
E: Category Code V=Vehicle
F: Inductance 2R2=2.20uH
G: Inductance Tolerance K=±10%, M=±20%
| Part Number | Inductance (uH) | Tolerance | Test Frequency (Hz) | Q Min. | Rated Current (mA) max. | DCR (Ω) max | SRF (MHz) min. | IDC (mA) Typ. | Irms (mA) Typ. |
|---|---|---|---|---|---|---|---|---|---|
| SWF2012RIV-R10□ | 0.1 | K,M | 0.5V/7.9M | 10/7.9 | / | 0.06 | 1600 | 1900 | 2000 |
| SWF2012RIV-R22□ | 0.22 | K,M | 0.5V/7.9M | 13/7.9 | / | 0.08 | 1550 | 1600 | 1700 |
| SWF2012RIV-R33□ | 0.33 | K,M | 0.5V/7.9M | 13/7.9 | / | 0.09 | 1150 | 1400 | 1500 |
| SWF2012RIV-R47□ | 0.47 | K,M | 0.5V/7.9M | 13/7.9 | / | 0.1 | 800 | 1300 | 1400 |
| SWF2012RIV-R56□ | 0.56 | K,M | 0.5V/7.9M | 13/7.9 | / | 0.13 | 750 | 1200 | 1300 |
| SWF2012RIV-R68□ | 0.68 | K,M | 0.5V/7.9M | 13/7.9 | / | 0.14 | 700 | 1100 | 1200 |
| SWF2012RIV-R82□ | 0.82 | K,M | 0.5V/7.9M | 13/7.9 | / | 0.15 | 350 | 1000 | 1100 |
| SWF2012RIV-1R0□ | 1 | K,M | 0.5V/7.9M | 14/7.9 | / | 0.13 | 208 | 1100 | 1300 |
| SWF2012RIV-2R2□ | 2.2 | K,M | 0.5V/7.9M | 13/7.9 | / | 0.22 | 87 | 740 | 1040 |
| SWF2012RIV-3R3□ | 3.3 | K,M | 0.5V/7.9M | 12/7.9 | / | 0.3 | 70 | 620 | 800 |
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