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Specifications
Current - Saturation (Isat):
7.3A
Mfr. Part #:
MTF1050-100M
Package:
SMD,11.2x10.2mm
Key Attributes
Model Number:
MTF1050-100M
Product Description
Product Overview
The MTF1050-100M 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. This inductor is suitable for use in 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. It complies with ROHS standards and supports operating frequencies up to 1MHz.
Product Attributes
- Brand: SHENZHEN MOTTO TECHNOLOGY Co., Ltd (Motto Technology)
- Model Number: MTF1050-100M
- Customer Part Number: PWPG105-100M
- Revision: A0
- Certifications: IATF16949 / ISO9001 / ISO14000
- Material: Metal dust core
- Compliance: ROHS compliant
- Origin: Shenzhen, China
Technical Specifications
| Specification | Value | Condition | Test Instrument |
|---|---|---|---|
| Inductance (L) | 10 ±20% µH | 100KHz / 1.0V | MICROTEST 6377 |
| DC Resistance (DCR) | 20 mΩ MAX | At 25°C | TH2512A |
| Saturation Current (I sat) | 7.3A TYP | L0A*70% @ 100KHz / 1.0V | MICROTEST 6377+6220 |
| RMS Current (I rms) | 5.6A TYP | ΔT ≤ 40°C @ 100KHz / 1.0V | MICROTEST 6377+6220 |
| Dimensions (A) | 10.5 ±1.0 mm | - | - |
| Dimensions (B) | 10.2 ±0.5 mm | - | - |
| Dimensions (C) | 5.0 mm MAX | - | - |
| Operating Temperature Range | -40°C to +125°C | - | - |
| Max Part Temperature | 125°C | Worst case operating conditions (ambient + temp rise) | - |
| Frequency Range | Up to 1MHz | - | - |
| Lettering | 100 | On top of the body | - |
Reliability Tests
| Test Item | Specification | Test Method |
|---|---|---|
| Solderability | Terminals area must have 95% min solder coverage | Solderability test (Preheating: 160±10°C for 90s; Retention time: 245±5°C for 2±0.5s) |
| Vibration Test | Inductance change: Within±5%; No mechanical damage | Frequency: (10Hz to 55Hz to 10Hz) in 60s; Time: 2 hours per direction; Amplitude: 1.5 mm Max |
| Shock Test | Inductance change: Within±5%; No mechanical damage | Peak value: 100G; Duration: 11ms; 3 times per direction |
| Thermal Shock | Inductance change: Within±5%; No mechanical damage | 100 cycles of (-55±2°C for 30±3 min) → Room Temp (5 min) → (+125±2°C for 30±3 min) → Room Temp (5 min); Recovery: 48+4/-0 hours |
| High Temperature Life Test | Inductance change: Within±5%; No mechanical damage | Environment: 85±2°C; Applied current: Rated current; Duration: 1000+4/-0 hours |
| Humidity Resistance | Inductance change: Within±5%; No mechanical damage | Environment: 60±2°C, 90~95% Humidity; Applied current: Rated current; Duration: 1000+4/-0 hours |
| Low Temperature Storage Test | Inductance change: Within±5%; No mechanical damage | Store at -55±2°C for 1000+4/-0 hours |
| High Temperature Storage Test | Inductance change: Within±5%; No mechanical damage | Store at +125±2°C for 1000+4/-0 hours |
Packaging Specifications
| Item | Dimensions (mm) | Quantity |
|---|---|---|
| Tape Packaging Dimensions | W, A0, B0, K0, P, F, E, D0, P0, T (Refer to drawing) | - |
| Reel Dimensions (A) | 330.0 ± 0.5 | - |
| Reel Dimensions (B) | 100.0 ± 0.5 | - |
| Reel Dimensions (C) | 30.5 MAX | - |
| Reel Dimensions (G) | 100 MAX | - |
| Carton Quantity | - | 300 PCS / Reel |
Reflow Profile
Reflow Soldering Method (Refer to drawing)
Soldering iron method: 350±5°C Max. 3 seconds.
2410121435_COILMX-MTF1050-100M_C5361000.pdf
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