Product Overview
The MMPC0402 Series High Current Molded Power Inductors are designed with carbonyl powder for a compact footprint and high efficiency. They offer high current handling capabilities with low DCR and operate effectively across a frequency range up to 5MHz. These inductors are engineered for very low acoustic and leakage flux noise, making them suitable for demanding applications such as PC power systems, including IMVP-6 DC/DC converters. They are RoHS compliant and operate within a temperature range of -40 to +125 (including self-temperature rise).
Product Attributes
- Core Material: Carbonyl Powder
- Wire Material: Polyester Wire or equivalent
- Clip Material: 100% Pb free solder (Ni+Sn---Plating)
- Paint Material: Epoxy resin
- Ink Material: Halogen-free ketone
- Certifications: RoHS compliant
Technical Specifications
| Part Number | Inductance (uH) | Tolerance | Irms (A) Typ | Isat (A) Typ | DCR (m) Max |
|---|---|---|---|---|---|
| MMPC0402-R10YT | 0.10 | 30% | 14.0 | 35.0 | 4.00 |
| MMPC0402-R15YT | 0.15 | 30% | 14.0 | 31.0 | 5.00 |
| MMPC0402-R22MT | 0.22 | 20% | 13.0 | 24.0 | 7.30 |
| MMPC0402-R33MT | 0.33 | 20% | 10.0 | 18.0 | 8.60 |
| MMPC0402-R47MT | 0.47 | 20% | 8.00 | 12.0 | 14.0 |
| MMPC0402-R56MT | 0.56 | 20% | 7.30 | 10.0 | 16.0 |
| MMPC0402-R68MT | 0.68 | 20% | 7.00 | 10.0 | 19.0 |
| MMPC0402-R82MT | 0.82 | 20% | 6.00 | 9.50 | 23.0 |
| MMPC0402-1R0MT | 1.00 | 20% | 5.00 | 8.50 | 27.0 |
| MMPC0402-1R5MT | 1.50 | 20% | 4.50 | 7.00 | 42.0 |
| MMPC0402-2R2MT | 2.20 | 20% | 4.00 | 6.00 | 61.0 |
| MMPC0402-3R3MT | 3.30 | 20% | 3.50 | 4.00 | 76.0 |
| MMPC0402-4R7MT | 4.70 | 20% | 2.60 | 3.50 | 105 |
| MMPC0402-5R6MT | 5.60 | 20% | 2.20 | 3.00 | 125 |
| MMPC0402-6R8MT | 6.80 | 20% | 2.10 | 2.80 | 172 |
| MMPC0402-8R2MT | 8.20 | 20% | 2.00 | 2.50 | 180 |
| MMPC0402-100MT | 10.0 | 20% | 1.80 | 2.30 | 243 |
| MMPC0402-150MT | 15.0 | 20% | 1.50 | 1.90 | 374 |
| MMPC0402-220MT | 22.0 | 20% | 1.20 | 1.40 | 500 |
| Series | A(mm) | A'(mm) | B(mm) | C(mm) | D(mm) | E(mm) | L(mm) | G(mm) | H(mm) |
|---|---|---|---|---|---|---|---|---|---|
| MMPC0402 | 4.450.25 | 3.950.20 | 4.060.25 | 1.80.2 | 0.760.30 | 2.00.20 | 5.2 | 2.2 | 2.3 |
Operating Temperature Range: -40125 (Including self temp. rise)
Applications: PC power system, incl. IMVP-6 DC/DC converter.
Test Conditions:
- Inductance/Q: 100KHz /1.0V
- Ambient Temperature: 25
- Heat Rated Current (Irms): Causes coil temperature rise approximately t of 40 (keep 1min.).
- Saturation Current (Isat): Causes L0 to drop 30% typical (keep quickly).
- Part temperature (ambient + temp rise) should not exceed 125 under worst-case operating conditions.
2505081045_MetalLions-MMPC0402-R22MT_C48579549.pdf
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