Product Overview
The MMPC0302 Series High Current Molded Power Inductors are designed for high-efficiency applications. Featuring a compact design with carbonyl powder cores, these inductors offer high current capability, low DCR, and operate efficiently across a frequency range up to 5MHz. They are particularly well-suited for PC power systems, including IMVP-6 DC/DC converters, and are noted for very low acoustic noise and minimal leakage flux noise. These inductors 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
- 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 | 3.50.2 | 3.20.2 | 1.80.2 | 0.70.2 | 1.20.2 |
Recommended PC Board Pattern:
| L (mm) | G (mm) | H (mm) |
|---|---|---|
| 4.1 | 1.9 | 1.45 |
Electrical Properties:
| Part Number | Inductance (uH) 20% | Irms (A) Typ | Isat (A) Typ | DCR (m) Max |
|---|---|---|---|---|
| MMPC0302-R10YT | 0.1030% | 10.5 | 14.0 | 6.60 |
| MMPC0302-R22YT | 0.2230% | 9.00 | 11.2 | 11.0 |
| MMPC0302-R33MT | 0.33 | 8.00 | 10.0 | 17.0 |
| MMPC0302-R47MT | 0.47 | 7.00 | 9.00 | 19.7 |
| MMPC0302-R68MT | 0.68 | 5.50 | 7.00 | 25.5 |
| MMPC0302-R82MT | 0.82 | 4.80 | 6.00 | 27.0 |
| MMPC0302-1R0MT | 1.00 | 4.00 | 5.00 | 32.0 |
| MMPC0302-1R5MT | 1.50 | 3.80 | 4.00 | 42.0 |
| MMPC0302-2R2MT | 2.20 | 3.50 | 3.70 | 65.0 |
| MMPC0302-3R3MT | 3.30 | 3.00 | 3.50 | 125 |
| MMPC0302-4R7MT | 4.70 | 2.60 | 3.00 | 172 |
| MMPC0302-5R6MT | 5.60 | 2.20 | 2.60 | 205 |
| MMPC0302-6R8MT | 6.80 | 1.90 | 2.20 | 260 |
| MMPC0302-8R2MT | 8.20 | 1.60 | 1.90 | 340 |
| MMPC0302-100MT | 10.0 | 1.40 | 1.60 | 366 |
Operating Temperature Range: -40125 (Including self temp. rise)
Test Conditions:
- Test Frequency: L: 100KHz /1.0V.
- All test data referenced to 25 ambient.
- Heat Rated Current (Irms) will cause the coil temperature rise approximately t of 40 (keep 1min.).
- Saturation Current (Isat) will cause L0 to drop 30% typical. (keep quickly).
- The part temperature (ambient + temp rise) should not exceed 125 under worst case operating conditions.
Applications:
- PC power system, incl. IMVP-6 DC/DC converter.
Packaging Information:
| Type | Chip / Reel | Inner box | Carton |
|---|---|---|---|
| MMPC 0302 | 3000 | 6000 | 24000 |
Storage Conditions (component level):
- Temperature and humidity conditions: Less than 40 and 60% RH.
- Recommended products should be used within 12 months from the time of delivery.
2504251720_MetalLions-MMPC0302-4R7MT_C48579547.pdf
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
