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Specifications
Current - Saturation (Isat):
4.1A
Mfr. Part #:
MTQH160808SR47MBT
Package:
0603
Key Attributes
Model Number:
MTQH160808SR47MBT
Product Description
Product Overview
The MTQH1608 Series Mini Molded Chip Power Inductors are designed for high-current applications with low loss, featuring a closed magnetic circuit to minimize leakage flux. Constructed with metal material and a vinyl thermal spray for enhanced surface compactness, these RoHS-compliant inductors are suitable for a wide operating temperature range of -55 to +125. They are ideal for use in smart phones, pads, notebooks, VR/AR devices, portable gaming devices, smart wearables, and Wi-Fi modules.
Product Attributes
- Brand: Metal-Lions (implied by www.metal-lions.com)
- Series Name: MTQH Series Mini Molding Chip type power inductor
- Material Code: S, B Type
- Coating Color: Black (B)
- RoHS Compliant: Yes
- Internal Code: A, B
Technical Specifications
| Dimensions (mm) | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Series | L | G | W | T | A | B | C | P/N | L0 (H) @ (0A) 1MHz | Rdc (m) | Irms (A) | Isat (A) | |||
| 0.1 | 0.2 | 0.1 | Max. | Typical | Max | Typical | Max | Typical | Max | ||||||
| MTQH160865B | 1.6 | 0.5 | 0.8 | 0.65 | 1.70 | 0.40 | 0.90 | MTQH160865BR22MBT | 0.22 | 35 | 43 | 3.8 | 3.5 | 4.7 | 4.3 |
| MTQH160865S | 1.6 | 0.5 | 0.8 | 0.65 | 1.60 | 0.40 | 0.80 | MTQH160865SR47MBT | 0.47 | 66 | 82 | 2.3 | 2.0 | 3.3 | 3.0 |
| MTQH160808S | 1.6 | 0.5 | 0.8 | 0.80 | 1.70 | 0.40 | 0.90 | MTQH160808SR22MBT | 0.22 | 33 | 40 | 3.4 | 3.0 | 5.5 | 5.0 |
| MTQH160808SR24MBT | 0.24 | 34 | 41 | 3.3 | 2.9 | 5.3 | 4.8 | ||||||||
| MTQH160808SR24MBTA | 0.24 | 22 | 26 | 3.9 | 3.5 | 4.9 | 4.4 | ||||||||
| MTQH160808SR47MBT | 0.47 | 80 | 100 | 2.6 | 2.3 | 4.1 | 3.7 | ||||||||
| MTQH160808SR47MBTA | 0.47 | 38 | 45 | 3.8 | 3.4 | 4.0 | 3.5 | ||||||||
| MTQH160808SR56MBT | 0.56 | 85 | 110 | 2.2 | 1.9 | 4.0 | 3.5 | ||||||||
| MTQH160808SR68MBT | 0.68 | 110 | 130 | 2.1 | 1.9 | 3.3 | 3.0 | ||||||||
| MTQH160808S1R0MBT | 1.0 | 180 | 200 | 2.1 | 1.8 | 3.0 | 2.6 | ||||||||
| MTQH160808S1R0MBTA | 1.0 | 105 | 115 | 2.1 | 1.8 | 2.3 | 2.1 | ||||||||
| MTQH160808S2R2MBT | 2.2 | 220 | 260 | 1.4 | 1.2 | 1.5 | 1.3 | ||||||||
| MTQH160808S4R7MBT | 4.7 | 585 | 700 | 1.0 | 0.8 | 1.2 | 1.0 | ||||||||
Operating Conditions
- Operating Temperature Range: -55125 (Including self temp. rise)
- Rated current is either saturation current or heating current, whichever is lower.
- Part temperature (ambient + temp rise) should not exceed 125 under worst-case operating conditions.
Reliability Test
| Item | Requirements | Test Methods and Remarks |
|---|---|---|
| Insulation Resistance | 100M | 100 VDC between inductor coil and the middle of the top surface of the body for 60 seconds. |
| Solderability | 90% or more of electrode area shall be coated by new solder. | Dip pads in flux. Solder Composition: Sn/Ag3.0/Cu0.5(Pb-Free). Solder Temperature: 2455. Immersion Time: (51) s. |
| Resistance to Soldering Heat | No visible mechanical damage. Inductance change: Within 10. | Dip pads in flux. Solder Composition: Sn/Ag3.0/Cu0.5(Pb-Free). Solder Temperature: 2605. Immersion Time: 101sec. |
| Adhesion of teral electrode | Strong bond between the pad and the core, without come off PCB. | Inductors shall be subjected to (2605)for (205)s Soldering in the base with 0.3mm solder. And then apply electrode way plus tax 10 N for (101) seconds. |
| High temperature | No case deformation or change in appearance. Inductance change: Within 10% | Temperature: 1252. Time : 1000 hours. Measurement at 244 hours after test conclusion. |
| Low temperature | No visible mechanical damage. Inductance change: Within 10% | Temperature: -402. Time : 1000 hours. Measurement at 244 hours after test conclusion. |
| Thermal shock | No visible mechanical damage. Inductance change: Within 10% | The test sample shall be placed at (-553) and (1253) for (303) min, different temperature conversion time is 2~3 minutes. The temperature cycle shall be repeated 32 cycles. Placed at room temperature for 2 hours, within 484 hours of testing. |
| Temperature characteristic | Inductance change Pc-b,Pc-d: Within 20% | a+20 b: -40 c: +20 d: +125 e: +20 . 100% P = (Lb - Lc)/Lc 100%; P = (Ld - Lc)/Lc 100%. |
| Static Humidity | No visible mechanical damage. Inductance change: Within 10% | Inductors shall be subjected to (953)%RH . at(602)for (10004) h. Placed at room temperature for 2 hours, within 48 hours of testing. |
| Heat Resistance | No visible mechanical damage. Inductance change: Within 10% | Inductors shall be stored at (852)for (10004) hours with Irms applied. Placed at room temperature for 2 hours, within 48 hours of testing. |
Soldering Condition (Recommendation)
| Profile Feature | Lead (Pb)-Free solder | |||||
|---|---|---|---|---|---|---|
| Min (Tsmin) | Max (Tsmax) | Time (Tsmin to Tsmax ) (ts) | Average ramp-up rate | Time maintained above : Temperature (TL) | Time (tL) | |
| Preheat | 150 | 200 | 60 -120 seconds | 3/ second max. (Ts max to Tp) | 217 | 60-150 seconds |
| Profile Feature | Peak Temperature (Tp) | Time within + 5 of actual peak Temperature (tp) | Ramp-down Rate | Time 25 to Peak Temperature | Allowed Re-flow times | Remark |
| 260 | 2 10 seconds | 6/second max. | 8 minutes max. | 2 times | To avoid discoloration phenomena of chip on terminal electrodes, please use N2 Re-flow furnace. |
Packing Dimension
| Plastic Taping (Unit: mm) | Reel (Unit: mm) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Type | A 0.5 | B 0.5 | C 0.5 | D 1 | All | 178 | 60 | 12 | 1.5 | |||
| Packing Quantity | 3000pcs/Reel | |||||||||||
| Series | W 0.30 | A0 0.05 | B0 +0.1/-0 | D +0.1/-0 | D1 Min | E 0.10 | F 0.10 | K0 0.05 | P0 0.10 | P2 0.10 | P 0.10 | T 0.05 |
| 1608065 | 8.00 | 1.10 | 1.95 | 1.50 | 0.6 | 1.75 | 3.50 | 0.80 | 4.00 | 2.00 | 4.00 | 0.23 |
| 160808 | 8.00 | 1.10 | 1.95 | 1.50 | 0.6 | 1.75 | 3.50 | 1.00 | 4.00 | 2.00 | 4.00 | 0.23 |
2410121758_MetalLions-MTQH160808SR47MBT_C17701277.pdf
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