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Specifications
Current - Saturation (Isat):
15A
Mfr. Part #:
MTF1050-4R7M
Package:
SMD,11.2x10.2mm
Key Attributes
Model Number:
MTF1050-4R7M
Product Description
Product Overview
The MTF1050-4R7M is a SMD Power Inductor designed for high-current applications. It features a super low resistance and ultra-high current rating, realized by a metal dust core for high performance (I sat). This inductor is suitable for operating frequencies up to 1MHz and is compliant with ROHS standards. Typical applications include low-profile, high-current power supplies, battery-powered devices, DC/DC converters in distributed power systems, and DC/DC converters for field-programmable gate arrays.
Product Attributes
- Brand: SHENZHEN MOTTO TECHNOLOGY Co., Ltd
- Model Number: MTF1050-4R7M
- Certifications: IATF16949 / ISO9001 / ISO14000
- Compliance: ROHS compliant
- Core Material: Metal dust core
- Wire Material: Flat wire - 200
- Solder Material: TIN-Sn99.95
- Special Request: Lettering "4R7" on top of the body.
Technical Specifications
| Specification | Value | Condition | Test Instrument |
|---|---|---|---|
| Inductance (L) | 4.7 20% H | 100KHz / 0.25V | MICROTEST 6377 |
| DCR (m) | 8.8 MAX | At 25 | TH2512A |
| Saturation Current (I sat) | 15A TYP | L0A * 70% (100KHz / 0.25V) | MICROTEST 6377 + 6220 |
| RMS Current (I rms) | 11A TYP | T 40 (100KHz / 0.25V) | MICROTEST 6377 + 6220 |
| Dimensions (A) | 11.2 MAX mm | - | - |
| Dimensions (B) | 10.2 0.5 mm | - | - |
| Dimensions (C) | 4.7 0.3 mm | - | - |
| Operating Temperature Range | -40 ~ +125 | - | - |
| Part Temperature Limit | 125 | Worst case operating conditions (ambient + temp rise) | - |
| Frequency Range | Up to 1MHz | - | - |
| Solderability | 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 | Within 5% | Amplitude: 1.5 mm Max | - |
| Shock Test Inductance Change | Within 5% | Peak value: 100G, Duration: 11ms | - |
| Thermal Shock Inductance Change | Within 5% | 100 cycles (-552 for 303 min, +1252 for 303 min) | - |
| High Temperature Life Test Inductance Change | Within 5% | 852, Rated current, 1000+4/-0 hours | - |
| Humidity Resistance Inductance Change | Within 5% | 602, 90~95% Humidity, Rated current, 1000+4/-0 hours | - |
| Low Temperature Life Test Inductance Change | Within 5% | -552, 1000+4/-0 hours | - |
| High Temperature Life Test Inductance Change | Within 5% | +1252, 1000+4/-0 hours | - |
| Packaging Tape Reel Dimensions (A) | 330.0 0.5 mm | - | - |
| Packaging Tape Reel Dimensions (B) | 100.0 0.5 mm | - | - |
| Packaging Tape Reel Dimensions (C) | 30.5 MAX mm | - | - |
| Packaging Tape Reel Dimensions (G) | 100 MAX mm | - | - |
| Packaging Quantity (1 Reel) | 500 PCS | - | - |
| Packaging Quantity (1 Inner Box) | 1000 PCS | - | - |
| Packaging Quantity (1 Outer Box) | 3000 PCS | - | - |
| Reflow Profile | Refer to Reflow Curve | - | - |
| Soldering Iron Method | 3505 Max. 3 seconds | - | - |
2410121435_COILMX-MTF1050-4R7M_C5361001.pdf
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