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Specifications
Current - Saturation (Isat):
2.5A
Mfr. Part #:
MBH127-680M
Package:
SMD,12.5x12.5mm
Key Attributes
Model Number:
MBH127-680M
Product Description
Product Overview
The MBH127-680M is a high-performance SMD power inductor designed for low-profile, high-current applications. It features super low resistance and an ultra-high current rating, realized by a metal dust core for exceptional I sat performance. This inductor is suitable for use in 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 and is ROHS compliant.
Product Attributes
- Brand: Coilmx (Series Name)
- Model Number: MBH127-680M
- Revision: A0
- Certifications: IATF16949 / ISO9001 / ISO14000
- Material: Metal dust core (for high performance I sat)
- Compliance: ROHS compliant
- Origin: Shenzhen Motto Technology Co., Ltd.
Technical Specifications
| Parameter | Specification | Condition | Test Instruments |
|---|---|---|---|
| Inductance (L) | 68 ±20% µH | 100KHz / 0.25V | MICROTEST 6377 |
| DCR (mΩ) | 132 MAX | At 25°C | TH2512A |
| I sat (A) | 2.5A TYP | L0A* 70% | 100KHz / 0.25V MICROTEST 6377+6220 |
| Dimensions (A) | 12.5 MAX | Unit: mm | - |
| Dimensions (B) | 8.0 MAX | Unit: mm | - |
| Dimensions (C) | 4.9 ±0.2 | Unit: mm | - |
| Operating Temperature Range | -55°C ~ +125°C | - | - |
| Frequency Range | Up to 1MHz | - | - |
| Product Identification | MBH127-680M (Example: Coilmx Series, Dimensions, Inductance, Tolerance M±20%, Material) | - | - |
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
Features
- ROHS compliant
- Super low resistance, ultra high current rating
- High performance (I sat) realized by metal dust core
- Frequency Range: up to 1MHz
Packaging
| Packaging Type | Dimensions (mm) | Quantity |
|---|---|---|
| Tape Packaging (W) | 24.00 ±0.30 | - |
| Tape Packaging (A0) | 10.6 ±0.10 | - |
| Tape Packaging (B0) | 10.7 ±0.10 | - |
| Tape Packaging (K0) | 4.1 ±0.10 | - |
| Tape Packaging (P) | 16 ±0.10 | - |
| Tape Packaging (F) | 11.5 ±0.1 | - |
| Tape Packaging (E) | 1.75 ±0.10 | - |
| Tape Packaging (D0) | 1.50 ±0.10 | - |
| Tape Packaging (P0) | 4.0 ±0.10 | - |
| Tape Packaging (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) | 17.5 max | - |
| Reel Dimensions (W1) | 12.5 max | - |
| Carton | - | 5000 PCS |
| Inner Box | - | 1000 PCS |
| 1 Reel | - | 500 PCS |
Reliability Tests
| Test Item | Specification | Test Method |
|---|---|---|
| Solder Ability Test | Terminals area must have 95% min solder coverage | Solder heat proof: (1) Preheating: 160±10°C for 90 seconds (2) Retention time: 245±5°C for 2±0.5 seconds |
| Vibration Test | Inductance change: Within±5% Without mechanical damage such as break | (1) Vibration frequency: (10Hz to 55Hz to 10Hz) in 60 seconds as a period (2) Vibration time: Period cycled for 2 hours in each of 3 mutual perpendicular directions (3) Amplitude: 1.5 mm Max |
| Shock Test | Inductance change: Within±5% Without mechanical damage such as break | (1) Peak value: 100G (2) Duration of pulse: 11ms (3) 3 times in each positive and negative direction of 3 mutual perpendicular directions |
| Thermal Shock | Inductance change: Within±5% Without mechanical damage such as break | (1) Repeat 100 cycles: (-55±2°C, 30±3 minutes) Room temperature, 5 minutes (+125±2°C, 30±3 minutes) Room temperature, 5 minutes (2) Recovery: 48+4/-0 hours of recovery under standard conditions. |
| High Temperature Life Test | Inductance change: Within±5% Without mechanical damage such as break | (1) Environment condition: 85±2°C Applied current: Rated current (2) Duration: 1000+4/-0 hours. |
| Humidity Resistance | Inductance change: Within±5% Without mechanical damage such as break | (1) Environment condition: 60±2°C Humidity: 90~95% Applied current: Rated current (2) Duration: 1000+4/-0 hours. |
| Low Temperature Life Test | Inductance change: Within±5% Without mechanical damage such as break | (1) Store temperature -55±2°C for total 1000+4/-0 hours. |
| High Temperature Life Test (Storage) | Inductance change: Within±5% Without mechanical damage such as break | (1) Store temperature +125±2°C for total 1000+4/-0 hours. |
Soldering Profile
Reflow Soldering Method: (Refer to Reflow Profile)
Soldering iron method: 350±5°C Max. 3 seconds.
2410121435_COILMX-MBH127-680M_C2981403.pdf
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