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Specifications
Current - Saturation (Isat):
9A
Mfr. Part #:
MMPC0302-R47MT
Package:
SMD,3.5x3.2mm
Key Attributes
Model Number:
MMPC0302-R47MT
Product Description
MMPC0302 Series High Current Molded Power Inductors
Product Overview
The MMPC0302 Series High Current Molded Power Inductors are designed for demanding applications requiring high current handling, low DCR, and high efficiency. Utilizing carbonyl powder cores and a compact design, these inductors offer very low acoustic noise and leakage flux noise, making them ideal for PC power systems, including IMVP-6 DC/DC converters. They operate effectively within a wide temperature range and are RoHS compliant.
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
- Acoustic Noise: Very low
- Leakage Flux Noise: Very low
Technical Specifications
Dimensions (mm)
| Series | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) |
|---|---|---|---|---|---|
| MMPC0302 | 3.5 0.2 | 3.2 0.2 | 1.8 0.2 | 0.7 0.2 | 1.2 0.2 |
Recommended PC Board Pattern
| L (mm) | G (mm) | H (mm) |
|---|---|---|
| 4.1 | 1.9 | 1.45 |
Electrical Properties
| Part Number | Inductance (uH) | Tolerance | Irms (A) Typ | Isat (A) Typ | DCR (m) Max |
|---|---|---|---|---|---|
| MMPC0302-R10YT | 0.10 | 30% | 10.5 | 14.0 | 6.60 |
| MMPC0302-R22YT | 0.22 | 30% | 9.00 | 11.2 | 11.0 |
| MMPC0302-R33MT | 0.33 | 20% | 8.00 | 10.0 | 17.0 |
| MMPC0302-R47MT | 0.47 | 20% | 7.00 | 9.00 | 19.7 |
| MMPC0302-R68MT | 0.68 | 20% | 5.50 | 7.00 | 25.5 |
| MMPC0302-R82MT | 0.82 | 20% | 4.80 | 6.00 | 27.0 |
| MMPC0302-1R0MT | 1.00 | 20% | 4.00 | 5.00 | 32.0 |
| MMPC0302-1R5MT | 1.50 | 20% | 3.80 | 4.00 | 42.0 |
| MMPC0302-2R2MT | 2.20 | 20% | 3.50 | 3.70 | 65.0 |
| MMPC0302-3R3MT | 3.30 | 20% | 3.00 | 3.50 | 125 |
| MMPC0302-4R7MT | 4.70 | 20% | 2.60 | 3.00 | 172 |
| MMPC0302-5R6MT | 5.60 | 20% | 2.20 | 2.60 | 205 |
| MMPC0302-6R8MT | 6.80 | 20% | 1.90 | 2.20 | 260 |
| MMPC0302-8R2MT | 8.20 | 20% | 1.60 | 1.90 | 340 |
| MMPC0302-100MT | 10.0 | 20% | 1.40 | 1.60 | 366 |
Operating Conditions
| Parameter | Range |
|---|---|
| Operate temperature range | -40125 (Including self temp. rise) |
| Storage temperature | -40125 (on board) |
Packaging Information
| Type | Quantity |
|---|---|
| Chip / Reel | 3000 |
| Inner box | 6000 |
| Carton | 24000 |
Application Examples
- PC power system
- IMVP-6 DC/DC converter
2504251720_MetalLions-MMPC0302-R47MT_C48579544.pdf
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