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Specifications
Current - Saturation (Isat):
8.5A
Mfr. Part #:
MS1050-100M
Package:
SMD,10.9x10mm
Key Attributes
Model Number:
MS1050-100M
Product Description
Product Overview
The MS1050-100M is a unibody power inductor designed for high-current applications. It features a metal dust core for high performance and saturation current, super low resistance, and an ultra-high current rating. This inductor is ROHS compliant and 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 operates within a wide temperature range of -55 to +125 and supports frequencies up to 1MHz.
Product Attributes
- Brand: SHENZHEN MOTTO TECHNOLOGY Co., Ltd
- Certifications: IATF16949 / ISO9001 / ISO14000
- Compliance: ROHS compliant
- Core Material: Metal dust core
- Construction: Unibody
Technical Specifications
| Parameter | Specification | Condition | Test Instrument |
|---|---|---|---|
| Model Number | MS1050-100M | ||
| Revision | A/0 | ||
| Date | 2019-3-27 | ||
| Inductance (L) | 10.0H 20% | 100KHz / 1.0V | MICROTEST 6377 |
| DC Resistance (DCR) | 30m MAX | At 25 | TH2512A |
| Saturation Current (I sat) | 8.5A TYP | L0A * 70% @ 100KHz / 1.0V | MICROTEST 6377+6220 |
| RMS Current (I rms) | 5.5A TYP | T 40 @ 100KHz / 1.0V | MICROTEST 6377+6220 |
| Operating Temperature Range | -55 ~ +125 | ||
| Part Temperature Limit | Should not exceed 125 under worst case operating conditions (ambient + temp rise) | ||
| Frequency Range | Up to 1MHz | ||
| Dimensions (mm) | A | B | C |
| 10.85 0.5 | 10.0 0.3 | 5.0 Max | |
| D | E | ||
| 3.0 0.5 | 2.0 0.5 | ||
| Special Request (Lettering) | 100 on top of the body | ||
| Product Identification | Product Symbol Dimensions Inductance Tolerance (M20%, N30%) Material | ||
Reliability Testing
| Item | Specification and Requirement | Test Method |
|---|---|---|
| Solder Ability Test | Terminals area must have 95% min solder coverage | Solder heat proof: Preheating: 16010 for 90 seconds; Retention time: 2455 for 20.5 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: (-552, 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: Within 5%; Without mechanical damage | Environment: 852; Applied current: Rated current; Duration: 1000+4/-0 hours |
| Humidity Resistance | Inductance change: Within 5%; Without mechanical damage | Environment: 602, Humidity: 90~95%; Applied current: Rated current; Duration: 1000+4/-0 hours |
| Low Temperature Life Test | Inductance change: Within 5%; Without mechanical damage | Storage temperature: -552 for 1000+4/-0 hours |
| High Temperature Storage Test | Inductance change: Within 5%; Without mechanical damage | Storage temperature: +1252 for 1000+4/-0 hours |
Packaging
| Packaging Type | Dimensions (mm) | Quantity |
|---|---|---|
| Tape packaging dimensions (W) | 24.00 0.30 | |
| Tape packaging dimensions (A0) | 10.6 0.10 | |
| Tape packaging dimensions (B0) | 11.8 0.10 | |
| Tape packaging dimensions (K0) | 5.5 0.10 | |
| Tape packaging dimensions (P) | 16.0 0.10 | |
| Tape packaging dimensions (F) | 11.5 0.1 | |
| Tape packaging dimensions (E) | 1.75 0.10 | |
| Tape packaging dimensions (D0) | 1.50 0.10 | |
| Tape packaging dimensions (P0) | 4.0 0.10 | |
| Tape packaging dimensions (T) | 0.35 0.05 | |
| Reel dimensions (A) | 330.0 2.0 | |
| Reel dimensions (B) | 100.0 1.0 | |
| Reel dimensions (C) | 13.0 1.0 | |
| Reel dimensions (D) | 1.9 0.4 | |
| Reel dimensions (W) | 30.4 Max | |
| Reel dimensions (W1) | 24.4 1.0 | |
| Carton dimensions | 3000 PCS (1 Outer Box) | |
| Inner Box | 1000 PCS (1 Inner Box) | |
| Per Reel | 500 PCS (1 Reel) |
Soldering Profile
| Method | Profile/Temperature |
|---|---|
| Reflow Soldering Method | Reflow Profile |
| Soldering iron method | 3505 Max. 3 seconds |
2409272301_COILMX-MS1050-100M_C18337489.pdf
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