SMD Power Inductor - MPIT8040 Series
The MPIT8040 Series is a range of SMD power inductors designed for various electronic applications. These inductors offer reliable performance and are manufactured by SHENZHEN MICROGATE TECHNOLOGY CO., LTD.
Product Attributes
- Brand: MICROGATE
- Origin: P.R.C.
- Product Name: SMD power inductor
- Series: MPIT8040 Series
- Material: Ferrite Core, Enameled Copper Wire, Ag/Ni/Sn/Cu Metal Layer, Magnetic Epoxy
- Lead Free: Yes
Technical Specifications
| Microgate Part No. | Inductance (uH) | DCR () | Isat (A) | Irms (A) | SRF (MHz) |
| MPIT8040-R82N-LF | 0.8230% | 0.006 | 15.2 | 7.80 | 95 |
| MPIT8040-R90N-LF | 0.9030% | 0.006 | 11.0 | 7.80 | 92 |
| MPIT8040-1R0N-LF | 1.030% | 0.006 | 12.0 | 7.80 | 90 |
| MPIT8040-1R4N-LF | 1.430% | 0.007 | 9.0 | 7.00 | 68 |
| MPIT8040-1R5N-LF | 1.530% | 0.007 | 10.0 | 7.00 | 67 |
| MPIT8040-2R0N-LF | 2.030% | 0.009 | 9.25 | 6.30 | 42 |
| MPIT8040-2R2N-LF | 2.230% | 0.012 | 8.30 | 5.15 | 41 |
| MPIT8040-3R0N-LF | 3.030% | 0.014 | 7.10 | 4.95 | 30 |
| MPIT8040-3R3N-LF | 3.330% | 0.015 | 7.52 | 4.90 | 28 |
| MPIT8040-3R6N-LF | 3.630% | 0.015 | 7.52 | 4.90 | 30 |
| MPIT8040-3R9N-LF | 3.930% | 0.017 | 6.30 | 4.35 | 26 |
| MPIT8040-4R7N-LF | 4.730% | 0.018 | 6.00 | 4.10 | 23 |
| MPIT8040-5R1N-LF | 5.130% | 0.019 | 6.00 | 4.10 | 23 |
| MPIT8040-5R6N-LF | 5.630% | 0.021 | 6.00 | 3.85 | 24 |
| MPIT8040-6R2N-LF | 6.230% | 0.021 | 5.10 | 3.85 | 20 |
| MPIT8040-6R8M-LF | 6.820% | 0.024 | 4.95 | 3.70 | 20 |
| MPIT8040-8R2M-LF | 8.220% | 0.026 | 4.30 | 3.45 | 17 |
| MPIT8040-100M-LF | 1020% | 0.029 | 4.30 | 3.30 | 15 |
| MPIT8040-120M-LF | 1220% | 0.041 | 3.55 | 2.85 | 12 |
| MPIT8040-150M-LF | 1520% | 0.047 | 3.25 | 2.60 | 12 |
| MPIT8040-180M-LF | 1820% | 0.052 | 3.10 | 2.45 | 11 |
| MPIT8040-220M-LF | 2220% | 0.066 | 2.80 | 2.20 | 9.5 |
| MPIT8040-270M-LF | 2720% | 0.078 | 2.40 | 2.00 | 9.0 |
| MPIT8040-330M-LF | 3320% | 0.096 | 2.20 | 1.80 | 8.0 |
| MPIT8040-360M-LF | 3620% | 0.102 | 2.10 | 1.75 | 7.8 |
| MPIT8040-390M-LF | 3920% | 0.102 | 2.10 | 1.75 | 7.8 |
| MPIT8040-430M-LF | 4320% | 0.113 | 1.90 | 1.65 | 7.5 |
| MPIT8040-470M-LF | 4720% | 0.136 | 1.80 | 1.55 | 6.5 |
| MPIT8040-510M-LF | 5120% | 0.142 | 1.70 | 1.50 | 6.4 |
| MPIT8040-560M-LF | 5620% | 0.148 | 1.65 | 1.45 | 6.4 |
| MPIT8040-620M-LF | 6220% | 0.182 | 1.55 | 1.30 | 6.3 |
| MPIT8040-680M-LF | 6820% | 0.194 | 1.50 | 1.25 | 5.0 |
| MPIT8040-750M-LF | 7520% | 0.211 | 1.40 | 1.20 | 4.9 |
| MPIT8040-820M-LF | 8220% | 0.225 | 1.30 | 1.15 | 5.7 |
| MPIT8040-910M-LF | 9120% | 0.272 | 1.20 | 1.05 | 5.0 |
| MPIT8040-101M-LF | 10020% | 0.290 | 1.20 | 1.00 | 4.2 |
| MPIT8040-121M-LF | 12020% | 0.329 | 1.15 | 0.95 | 3.5 |
| MPIT8040-151M-LF | 15020% | 0.410 | 1.10 | 0.85 | 3.5 |
| MPIT8040-221M-LF | 22020% | 0.540 | 0.85 | 0.80 | 3.5 |
| MPIT8040-331M-LF | 33020% | 0.820 | 0.70 | 0.65 | 2.8 |
Dimensions
| Model | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | f (Typ) | g (Typ) | h (Typ) |
| MPIT8040 | 8.00.3 | 8.00.3 | 4.0 Max. | 3.80.3 | 2.10.3 | 3.8 | 8.2 | 7.5 |
Testing Conditions
Ordinary Conditions: Temperature: 5 to 35, Humidity: 25 to 85% RH, Atmospheric Pressure: 86 to 106 kPa.
Doubtful Conditions: Temperature: 202, Humidity: 60 to 75% RH, Atmospheric Pressure: 86 to 106 kPa.
Test Instruments
- CHROMA 3302 meter for L and DCR.
- CHROMA 3302 and 1320 meter for IDC.
- L test condition: 100KHz/1V.
- Isat: Based on inductance change (|L|/L30%).
- Irms: Based on temperature rise (T: 40 TYP).
Operating Conditions
- Ambient Temperature: -25 to +85.
- Maximum allowed temperature: +125.
Reliability Test Conditions
High temperature storage test: 1252 for 1000 hours. (|L|/L10%)
Low temperature storage test: -252 for 1000 hours. (|L|/L10%)
Humidity test: 602, 933% RH for 1000 hours. (|L|/L10%)
Thermal shock test: -40 (30 min) to 125 (30 min) for 100 cycles. (|L|/L10%)
Solderability test: Terminal area must have 90% min. solder coverage. Dip in flux then solder pot at 2455 for <5 seconds.
Heat endurance of reflow soldering: Peak temperature: 260+5/-0, 3 cycles. (|L|/L10%)
Vibration test: 10~55Hz, 1.5mm amplitude for 2 hours in each of 3 mutually perpendicular directions.
Drop test: 1m drop with 981m/s (100G) attitude.
Terminal strength push test: Pulling force: 10N for 5s. Bending test: 2mm deflection.
Resistance to solvent test: Dip in IPA solvent for 50.5 min, dry, then brush marking 10 times.
Loading Under Humidity Heat: 602, 933% RH for 1000 hours with rated current. (|L|/L10%)
Loading at High Temperature: 852 for 1000 hours with rated current. (|L|/L10%)
Recommended Soldering Conditions
Flux: Rosin-based flux.
Solder: Sn solder.
Flow soldering conditions: Pre-heating temperature difference 150. Cooling temperature difference 100.
Reflow soldering conditions: Average Ramp-Up Rate: 3/second max. Preheat: 150 to 200 for 60-180 seconds.
2409272301_microgate-MPIT8040-3R3N-LF_C486592.pdf
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