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1. Soft saturation.
2. High current，low DCR，high efficiency.
3. Very low acoustic noise and very low leakage flux noise.
4. High reliability.
5. 100% Lead(Pb)-Free and RoHS compliant.
Dimension
| Size | A(mm) | B(mm) | C(mm) | D(mm) | E(mm) | F(mm) | Inductance Range |
| 0402 | 4.1±0.2 | 4.1±0.2 | 1.9±0.2 | 3.4±0.3 | 0.88±0.2 | 1.6±0.25 | |
| 0402LR | 4.1±0.2 | 4.1±0.2 | 1.9±0.2 | 3.4±0.3 | 0.88±0.2 | 1.6±0.25 | |
| 0502 | 5.5±0.2 | 5.3±0.2 | 1.9±0.2 | 4.3±0.3 | 1.1±0.2 | 2.3±0.25 | |
| 0503 | 5.5±0.2 | 5.3±0.2 | 2.9±0.2 | 4.3±0.3 | 1.1±0.2 | 2.3±0.25 | |
| 0603 | 6.6±0.2 | 6.4±0.2 | 2.8±0.2 | See Spec table | 1.4±0.2 | 2.6±0.25 | 1.2uH and below |
| 0603 | 6.6±0.2 | 6.4±0.2 | 2.9±0.2 | See Spec table | 1.4±0.2 | 2.6±0.25 | 1.5uH and above |
| 0605 | 6.6±0.2 | 6.4±0.2 | 4.8±0.2 | See Spec table | 1.4±0.2 | 2.6±0.25 |
Part Numbering
TMPF | 0402 | A | - | 1R0 | MN | - D |
A | B | C | D | E
| F
|
 | A: | Series |
| B: | Dimension (B x C ) |
| C: | Type (Material. ) |
| D: | Inductance (R10=0.1uh，1R0=1.0uh，100=10uh，101=100uh，102=1000uh. ) |
| E: | Inductance Tolerance ,M=±20%，N=±25%，Y=±30% |
| F: | Code (" Marking: Black.1R0 and 1625(16 YY,25 WW) (follow production date)." ) |
| Part Number | Inductance | I rms(A) Max. 20℃ rise | I rms(A) Typ. 40℃ rise | Isat(A) Max. | Isat(A) Typ. | DCR(mΩ) Typ. | DCR(mΩ) Max. |
|---|---|---|---|---|---|---|---|
| TMPF0402A-1R5MN-D | 1.5 | 5.8 | 7.6 | 8 | 7.4 | 21 | 23.5 |
| TMPF0402A-1R8MN-D | 1.8 | 5.2 | 7 | 7.5 | 7 | 25 | 28 |
| TMPF0402A-2R2MN-D | 2.2 | 4.6 | 5.6 | 6.5 | 6 | 35.2 | 38.7 |
| TMPF0402LR-R47MN-D | 0.47 | 9.8 | 13.2 | 14 | 12.5 | 6 | 6.8 |
| TMPF0402LR-R68MN-D | 0.68 | 9.2 | 12 | 11.6 | 10 | 7.3 | 8.2 |
| TMPF0402LR-R82MN-D | 0.82 | 8.5 | 11.5 | 10.2 | 9 | 8.6 | 9.5 |
| TMPF0402LR-1R0MN-D | 1 | 8 | 11 | 9.2 | 8 | 10.6 | 11.7 |
| TMPF0402LR-1R2MN-D | 1.2 | 7.2 | 9.5 | 8.6 | 7.5 | 12.2 | 13.4 |
| TMPF0402LR-1R5MN-D | 1.5 | 6.7 | 9.1 | 7.5 | 6.7 | 14.4 | 15.8 |
| TMPF0402LR-2R0MN-D | 2 | 6.2 | 8.2 | 6.2 | 5 | 21.15 | 23.3 |
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