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Specifications
Current - Saturation (Isat):
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Mfr. Part #:
MTP2615S-1R7K
Key Attributes
Model Number:
MTP2615S-1R7K
Product Description
Product Overview
The MTP2615S-1R7K is a high-current power inductor designed for low-profile applications. It features a sturdy, assembled structure with flat wire winding for low DC resistance. This inductor is suitable for various power supply and DC/DC converter applications, including battery-powered devices and distributed power systems. Its design ensures that temperature rise current and saturation current are less influenced by environmental factors, contributing to reliable performance in demanding conditions.
Product Attributes
- Brand: SHENZHEN MOTTO TECHNOLOGY Co., Ltd (Motto Technology)
- Origin: Shenzhen, China
- Certifications: IATF16949 / ISO9001 / ISO14000
- Marking: "1R7" on top of the body
Technical Specifications
| Parameter | Specification | Condition | Test Instrument |
|---|---|---|---|
| Model Number | MTP2615S-1R7K | ||
| Revision | A/0 | ||
| Inductance (L) | 1.7 ±10% µH | 100KHz / 0.3V | MICROTEST 6377 |
| DC Resistance (DCR) | 1.0 mΩ MAX | At 25°C | TH2512A |
| DC Current (Saturation) | 75A (DC) | 1-2(S/F), >1.4µH | MICROTEST 6377+6220 |
| Withstand Voltage | 500V AC / 1mA for 3s | Coil to core | M0DEL 19052 |
| Dimensions (Unit: mm) | A: 27 MAX, B: 27.5 MAX, C: 15.4 ±0.3, D: 4.5 ±0.05, E: 4.0 ±0.2, F: 6.2 REF, G: 5.8 REF | ||
| Operating Temperature Range | -40°C to +125°C | ||
| Max Part Temperature | 125°C (Ambient + Temp Rise) | Worst case operating conditions |
Features
- Assemblage design, sturdy structure.
- High inductance, high current, low magnetic loss, low ESR, small parasitic capacitance.
- Flat wire winding, achieves a low D.C. Resistance.
- Temperature rise current and saturation current are less influenced by environment.
Applications
- Low profile, high current power supplies.
- Battery powered devices.
- DC/DC converters in distributed power systems.
- DC/DC converters for field programmable gate array.
Reliability Testing
| Item | Specification and Requirement | Test Method |
|---|---|---|
| Solderability Test | Terminals area must have 95% min solder coverage | Solder heat proof: Preheating: 160±10°C for 90 seconds; Retention time: 245±5°C for 2±0.5 seconds |
| Vibration Test | Inductance change: Within±5% without mechanical damage | Frequency: (10Hz to 55Hz to 10Hz) in 60 seconds as a period; Time: 2 hours in each of 3 mutual perpendicular directions; Amplitude: 1.5 mm Max |
| Shock Test | Inductance change: Within±5% without mechanical damage | Peak value: 100G; Duration of pulse: 11ms; 3 times in each positive and negative direction of 3 mutual perpendicular directions |
| Thermal Shock | Inductance change: Within±5% without mechanical damage | 100 cycles of (-55±2°C for 30±3 min) then Room temp 5 min, then (+125±2°C for 30±3 min) then Room temp 5 min. Recovery: 48+4/-0 hours under standard conditions. |
| High Temperature Life Test | Inductance change: Within±5% without mechanical damage | Environment: 85±2°C; Applied current: Rated current; Duration: 1000+4/-0 hours. |
| Humidity Resistance | Inductance change: Within±5% without mechanical damage | Environment: 60±2°C, 90~95% Humidity; Applied current: Rated current; Duration: 1000+4/-0 hours. |
| Low Temperature Life Test | Inductance change: Within±5% without mechanical damage | Store temperature: -55±2°C for total 1000+4/-0 hours. |
| High Temperature Storage Test | Inductance change: Within±5% without mechanical damage | Store temperature: +125±2°C for total 1000+4/-0 hours. |
Packaging
| Product Series | Quantity/Tray | Quantity/Bundle | Quantity/Carton |
|---|---|---|---|
| MTP2615S | 40 PCS | 280 PCS | 280 PCS |
Reflow Profile
- Reflow Soldering Method
- Soldering iron method: 350±5°C Max. 3 seconds.
2411220310_COILMX-MTP2615S-1R7K_C5361019.pdf
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