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Specifications
Insulation Resistance(IR):
10MΩ
Operating Temperature:
-55℃~+125℃
DC Resistance(DCR):
5mΩ
Number of Lines:
2
Voltage Rating - DC:
125V
Mfr. Part #:
MACM7060-400
Package:
SMD-4P,7x6mm
Key Attributes
Model Number:
MACM7060-400
Product Description
Product Overview
The MACM7060-400 is a chip common mode inductor designed for high-current power supplies, battery-powered devices, and DC/DC converters. It offers a low profile, super low resistance, and ultra-high current rating, realized by a metal dust core for high performance. Compliant with ROHS standards, this inductor operates effectively up to 1MHz.
Product Attributes
- Brand: Coilmx (implied by product identification)
- Origin: Shenzhen Maixiang Technology Co., Ltd.
- Material: Core (Ferrite), Cover (LCP E4008), Wire (2UEW-H), Adhesive (FH-5890), Tin (Sn 100%), Ink (White)
- Color: White ink marking
- Certifications: ROHS compliant
Technical Specifications
| Product NO | Z()@100MHz/0.1V | DCR (m)max | Rated Current(A) max | IR (M)MIN | Rated Voltage(V) | Marking | Dimensions (mm) | L (H) |
| MACM7060-400 | 40 | 70 | 5 | 15 | 125 | 400 | A: 7.00.5, B: 6.00.5, C: 3.8MAX, D: 3.5TYP, E: 1.50.2, F: 1.50.2, G: 1.70.2 | 400 |
Characteristics
- All test data is based on 25 ambient.
- DC current (A) that will cause an approximate T 40.
- DC current (A) that will cause L0 to drop approximately 10% Typ.
- Operating temperature range: -55 to +125.
- The part temperature (ambient + temp rise) should not exceed 125 under worst-case operating conditions.
Reliability Tests
| Item | Specification and Requirement | Test Method |
| Solder ability test | Terminals area must have 95% min solder coverage | Solder heat proof: (1) Preheating: 16010 for 90 seconds (2) Retention time: 2455 for 20.5 seconds |
| Vibration test | Inductance change: Within5% 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: Within5% Without mechanical damage such as break | (1) Peak value: 100G (2) Duration of pulse: 11ms (3) Times in each positive and negative direction of 3 mutual perpendicular directions |
| Thermal shock | Inductance change: Within5% Without mechanical damage such as break | (1) Repeat 100 cycles: (-552, 303 minutes) -> Room temperature, 5 minutes -> (+1252, 303 minutes) -> Room temperature, 5 minutes (2) Recovery: 48+4/-0 hours of recovery under the standard condition after the test. |
| High temperature life test | Inductance change: Within5% Without mechanical damage such as break | (1) Environment condition: 852 (2) Applied current: Rated current (3) Duration: 1000+4/-0 hours |
| Humidity Resistance | Inductance change: Within5% Without mechanical damage such as break | (1) Environment condition: 602, Humidity: 90~95% (2) Applied current: Rated current (3) Duration: 1000+4/-0 hours |
| Low temperature life test | Inductance change: Within5% Without mechanical damage such as break | Store temperature -552 for total 1000+4/-0 hours |
| High temperature life test | Inductance change: Within5% Without mechanical damage such as break | Store temperature +1252 for total 1000+4/-0 hours |
Packaging
| Item | Dimensions (mm) | Quantity (PCS) |
| Tape packaging dimensions | A: 330, B: 100, C: 13, D: 16.5 | |
| Reel dimensions | 1 Reel: 1500 | |
| Carton dimensions | 1 Inner Box: 4500, 1 Outer Box: 22500 |
Reflow Profile
Reflow Soldering Method
Soldering iron method: 3505 Max. 3 seconds.
2410121657_COILMX-MACM7060-400_C22447148.pdf
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