High Current Shielded SMD Power Inductors – SMRH4D28
SD Series SMT unshielded and shielded power inductors utilize an Mn-Zn core to provide high saturation current, high efficiency, and high breakdown voltage. This construction supports higher current handling, enhanced efficiency, high energy storage, and lower DC resistance, making these inductors ideal for a variety of modern electronic applications.
Minimum order quantity: 1 piece
Supply capacity: 1,000,000 pieces per month
Description
Features
- ROHS and REACH compliant.
- High current rating, low DC resistance.
- Magnetic shielded surface mount inductor.
- Various package size and wide inductance range.
Applications
- Power supply.
- AP Routers, STBs, and LCD TVs.
- Monitors, Game consoles, and LED lighting.
- Notebook computers, DC-DC converters, etc.
Shape and Dimensions
| Part Number | Inductance (µH) | DCR Max (mΩ) | Rated Current Max (mA) | Mounting | Dimensions (mm) | |||||
| A1 (Max) | A2 (Max) | B (Max) | H | I | J | |||||
| SMRH4D28-1R2 | 1.2 | 0.025 | 2500 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
| SMRH4D28-1R8 | 1.8 | 0.035 | 2200 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
| SMRH4D28-2R2 | 2.2 | 0.040 | 2000 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
| SMRH4D28-2R7 | 2.7 | 0.050 | 1600 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
| SMRH4D28-3R3 | 3.3 | 0.060 | 1500 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
| SMRH4D28-3R9 | 3.9 | 0.065 | 1400 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
| SMRH4D28-4R7 | 4.7 | 0.070 | 1300 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
| SMRH4D28-5R6 | 5.6 | 0.075 | 1200 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
| SMRH4D28-6R8 | 6.8 | 0.080 | 1100 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
| SMRH4D28-8R2 | 8.2 | 0.090 | 1000 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
| SMRH4D28-100 | 10 | 0.100 | 900 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
| SMRH4D28-120 | 12 | 0.130 | 800 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
| SMRH4D28-150 | 15 | 0.160 | 750 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
| SMRH4D28-180 | 18 | 0.190 | 700 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
| SMRH4D28-220 | 22 | 0.210 | 650 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
| SMRH4D28-270 | 27 | 0.250 | 600 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
| SMRH4D28-330 | 33 | 0.260 | 500 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
| SMRH4D28-390 | 39 | 0.320 | 500 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
| SMRH4D28-470 | 47 | 0.450 | 450 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
| SMRH4D28-560 | 56 | 0.500 | 400 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
| SMRH4D28-680 | 68 | 0.650 | 350 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
| SMRH4D28-820 | 82 | 0.750 | 300 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
| SMRH4D28-101 | 100 | 0.850 | 280 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
| SMRH4D28-121 | 120 | 1.200 | 260 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
| SMRH4D28-151 | 150 | 1.400 | 230 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
| SMRH4D28-181 | 180 | 1.500 | 210 | SM | 5.0 | 5.0 | 3.1 | 5.3 | 1.9 | 1.5 |
Certification: REACH, ROSH, ISO9001, ISO14001，
Packing: Tape and Reel
Delivery date: 7-20 days (most can finish within 1 week if urgent needed)
MOQ: 1 unit
Payment Term: T/T, L/C or others for negotiation.
Free Sample Services: usually take 3-5 working days after customs need them.
SMRH2 Series SMD Shielded Power Inductors
Detailed information including inductance, tolerance, rated current and DCR.
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