Compact high current SMD power inductor microgate MGHC966410T-R12L-LF with 75 amp RMS current rating
Product Overview
The MGHC966410T series is a high-current SMD power inductor designed for various electronic applications. It offers reliable performance in a compact surface-mount package.
Product Attributes
- Brand: SHENZHEN MICROGATE TECHNOLOGY CO.,LTD
- Product Name: SMD high current power inductor
- Part Number: MGHC966410T-R12L-LF
- Origin: Shenzhen, China
- Certifications: AEC-Q200
- Lead Free: Yes
Technical Specifications
| Microgate Part No. | Inductance (nH) | DCR (1-4) (m) | DCR (2-3) (m) | Isat @25C (A) | Isat @100C (A) | Isat @125C (A) | Irms (1-4) (A) | Irms (2-3) (A) |
| MGHC966410T-R12L-LF | 12015% | 0.12510% | 0.3310% | 79 | 67 | 63 | 75 | 40 |
Dimensions (Unit: mm)
| Dimension | Value (Max/Typ) |
| A | 9.60 Max |
| B | 6.40 Max |
| C | 10.5 Max |
| D | 3.20 Typ |
| E | 1.15 Typ |
| F | 0.60 Typ |
| G | 2.80 Typ |
| H | 9.00 Typ |
| I | 3.70 Typ |
| J | 1.65 Typ |
| K | 1.40 Typ |
| L | 3.30 Typ |
| M | 9.50 Typ |
Reliability and Test Conditions
| Item | Requirements | Test Methods and Remarks | Sample Size |
| Solderability | (1)No mechanical damage. (2)No corrosion. (3)Terminal area must have 90% min. solder coverage. | Steam aging 8 hours, Temp: 2455, flux 5-10 s. Sample immersion tin furnace 5 1s. AEC-Q200 (J-STD-002) | 40 |
| High Temperature Storage | (1)No mechanical damage. (2)No corrosion. (3)Inductance value and DC resistance meet specifications. | Temp: 1252, Time: 1000 hours. AEC-Q200 (MIL-STD -202 Method 108) | 77 |
| Low Temperature Storage | (1)No mechanical damage. (2)No corrosion. | Temp: -55, Time: 1000 hours. GB/T 2423.1-2008 | 77 |
| Board Flex | Part mounted on FR4 PCB board, 1.60.2 mm thick. Bending speed 1mm/s. Keeping P.C Board 2 mm minimum for 60 seconds. | AEC-Q200 (AEC-Q200-005) | 10 |
| Loading at High Temperature | (1)Samples from Pre-conditioning group. (2)Temp: 852. (3)Time: 1000 hours. (4)Applied Current: Rated current. | MIL-STD-202 Method 108 Test Condition D | 77 |
| Resistance to Soldering Heat | (1)No mechanical damage. (2)No corrosion. (3)Inductance value and DC resistance meet specifications. | Peak temp: 260+5/-0. Reflow: 2 times. JEDED J-STD-020, MIL-STD-202 Method 210 Section 4.4 Test condition A | 10 (1 reflow + 1 hand soldering) |
| Pre-conditioning | 2 reflow cycles | JESD22-A113 | Sufficient for reliability test coverage |
| Temperature Cycling | (1)Samples from Pre-conditioning group. (2)First -55for 30 minutes, last 125 30minutes as 1 cycle. Go through 200 cycles. (3)Max transfer time is 5 minutes. | MIL-STD -202 Method 107 Test condition D | 77 |
| Humidity Resistance | (1)Samples from Pre-conditioning group. (2)1000 hours, 852C / 852% RH. (3)Unpowered. | AEC-Q200 (MIL-STD -202 Method 103) | 77 |
| Vibration | (1)Samples from Pre-conditioning group. (2)10Hz to 55Hz at 151.5gs. (3)Sweep time and duration: 10Hz~55Hz~10Hz for 20 minutes. (4)Each four hours in X,Y,Z direction, 1 hour in total. | AEC-Q200 (MIL-STD-202 Method 204 Test condition B) | 77 |
| Terminal Strength | (1)No mechanical damage. (2)No corrosion. (3)Inductance value and DC resistance meet specifications. | Test samples soldered to board. 17.64N, 60s. AEC-Q200 (AEC-Q200-006) | 10 |
Recommended Soldering Conditions
Reflow soldering conditions:
Profile Feature | Lead-Free Assembly
Average Ramp-Up Rate (Ts max. to Tp) | 3/second max.
Preheat Temperature Min (Ts min.) Temperature Max (Ts max.) Time (ts min to ts max.) | 150 200 60-180 seconds
Time maintained above Temperature (TL) Time (tL) | 217 60-150 seconds
Peak/Classification Temperature (Tp) Peak/Classification Time (Tp) | 260 3-4 seconds
Time within 5 C of actual Peak Temperature (Tp) | 20-40 seconds
Ramp-Down Rate | 6C/second max.
Time 25 C to Peak Temperature | 8 minutes max.
Re-work with soldering iron:
Pre-heating: 150, 1 minute
Tip temperature: 350max
Soldering iron output: 80w max
End of soldering iron: 1mm max
Soldering time: 3 seconds max
Note: Product once removed from the circuit board may not be used again.
Package
Packaging quantities: 500PCS/Reel.
Peeling strength of cover tape: 0.1N - 0.7N
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