Product Overview
The MTM1480-220M is a high current power inductor designed for low-profile, high-current power supplies, battery-powered devices, and DC/DC converters in distributed power systems and for field-programmable gate arrays. It features an assemblage design with a sturdy structure, offering high inductance, high current capability, low magnetic loss, low ESR, and small parasitic capacitance. The use of flat wire winding contributes to a low DC resistance, and its temperature rise current and saturation current are less influenced by environmental factors. This product is manufactured by Shenzhen Motto Technology Co., Ltd.
Product Attributes
- Brand: Motto Technology
- Origin: Shenzhen, China
- Certifications: IATF16949 / ISO9001 / ISO14000
- Material: Flat wire winding (temperature resistance grade: 220)
- Special Request: Lettering "220" on top of the body.
Technical Specifications
| Parameter | Specification | Condition | Test Instruments |
|---|---|---|---|
| Model No. | MTM1480-220M | - | - |
| Inductance (L) | 22 20% H | 100KHz / 0.25V | MICROTEST 6377 |
| DC Resistance (DCR) | 24 m MAX | At 25 | TH16502 |
| Saturation Current (I sat) | 6A TYP | L0A * 75%, 100KHz / 0.25V | MICROTEST 6377 + 6220 |
| RMS Current (I rms) | 6A TYP | T 40, 100KHz / 0.25V | MICROTEST 6377 + 6220 |
| Wire | 0.2mmT * 1.8mmW * 12.75TS (220 | - | - |
| Operating Temperature Range | -40 ~ +125 | - | - |
| Part Temperature Limit | 125 MAX (ambient + temp rise) | Worst case operating conditions | - |
Product Dimensions (Unit: mm)
| Item | A (MAX) | B (MAX) | C (MAX) | D | E (TYP) | F | G | H (MAX) |
|---|---|---|---|---|---|---|---|---|
| Specification | 14.9 | 15 | 8.1 | 2.8+0.2 | 10.5 | 2.3+0.2 | 2.8+0.2 | 9.0+0.5 |
Reliability Testing
| Item | Specification and Requirement | Test Method |
|---|---|---|
| Solderability Test | Terminals area must have 95% min solder coverage | Solder heat proof: Preheating: 16010 for 90s; Retention time: 2455 for 20.5s |
| Vibration Test | Inductance change: Within5%; Without mechanical damage | Frequency: 10Hz-55Hz-10Hz (60s/period); Time: 2 hours/direction (3 directions); Amplitude: 1.5 mm Max |
| Shock Test | Inductance change: Within5%; Without mechanical damage | Peak value: 100G; Duration: 11ms; 3 times/direction (positive and negative, 3 directions) |
| Thermal Shock | Inductance change: Within5%; Without mechanical damage | 100 cycles: (-402, 303 min) -> Room Temp (5 min) -> (+1252, 303 min) -> Room Temp (5 min). Recovery: 48+4/-0 hours under standard conditions. |
| High Temperature Life Test | Inductance change: Within5%; Without mechanical damage | Environment: 852; Applied current: Rated current; Duration: 1000+4/-0 hours. |
| Humidity Resistance | Inductance change: Within5%; Without mechanical damage | Environment: 602, 90~95% Humidity; Applied current: Rated current; Duration: 1000+4/-0 hours. |
| Low Temperature Life Test | Inductance change: Within5%; Without mechanical damage | Store temperature: -402 for 1000+4/-0 hours. |
| High Temperature Storage Test | Inductance change: Within5%; Without mechanical damage | Store temperature: +1252 for 1000+4/-0 hours. |
Packaging
Reel Packaging: 300 PCS/ROLL (300 pieces per roll) Outer Packaging: 4 ROLLS/CARTON (4 rolls per carton)
Reflow Profile
1. Reflow Soldering Method 2. Soldering iron method: 3505 Max. 3 seconds.
2409272301_COILMX-MTM1480-220M_C5361017.pdf
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