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Specifications
Operating Temperature:
-55℃~+125℃
Insulation Resistance(IR):
10MΩ
DC Resistance(DCR):
14mΩ
Number of Lines:
2
Voltage Rating - DC:
125V
Mfr. Part #:
MACM1211-102
Package:
SMD-4P,12x10.8mm
Key Attributes
Model Number:
MACM1211-102
Product Description
Product Overview
The MACM1211-102 is a Multilayer Ferrite Bead from Shenzhen Motto Technology Co., Ltd. Designed for high-frequency applications, it offers high reliability, a high self-resonant frequency, and excellent solderability. Its monolithic construction makes it suitable for telecommunication circuits, mobile phones (GSM, CDMA, PDC), Bluetooth, and other general high-frequency applications.
Product Attributes
- Brand: Motto Technology
- Origin: Shenzhen, China
- Certifications: IATF16949 / ISO9001 / ISO14000
Technical Specifications
| Part Number | Impedance At 100MHZ Z () | Insulation resistance IR(M)Min | DC Resistance RDC (m)Max | Rated Current Ir(A)Max | Rated Voltage VDC(V) max | Product Dimension (mm) |
| MACM1211-102 | 750 | 1000 | 10 | 14 | 6.0 | A: 12.00.5, B: 10.80.5, C: 6.4Max, D: 7.0Typ, E: 2.70.2, F: 2.50.2, G: 2.50.2 |
Characteristics
- All test data is based on 25 ambient.
- DC current (A) that will cause L0 to drop approximately 30% Typ.
- Operating temperature range: -55~+125.
- The part temperature (ambient + temp rise) should not exceed 125 under worst-case operating conditions.
Product Identification
- Coilmx Series Name
- Dimensions
- General characteristics
- Taped in reel 2000pcs/reel
- Typical impedance at 100MHz
- Tolerance: J:5%, K:10%, M20%, S25%, N30%.
Features
- Monolithic construction yields high reliability.
- High self-resonant frequency.
- Excellent solderability and heat resistance for either flow or reflow soldering.
Reliability
| Item | Specification and Requirement | Test Method |
| Solderability | 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. |
| High temperature life test | Inductance change: Within5% Without mechanical damage such as break | (1) Environment condition: 852 Applied current: Rated current (2) Duration: 1000+4/-0 hours. |
| Humidity Resistance | Inductance change: Within5% Without mechanical damage such as break | (1) Environment condition: 602 Humidity: 90~95% Applied current: Rated current (2) 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
Tape packaging dimensions (mm)
| W | A0 | B0 | K0 | P | P2 | F | E | D0 | P0 | T |
| 12.00 0.20 | 3.45 0.10 | 4.90 0.10 | 3.05 0.10 | 8.00 0.10 | 2.00 0.10 | 5.50 0.05 | 1.75 0.10 | 1.50 +0.1/-0 | 4.00 0.05 | 0.35 0.05 |
Reel dimensions (mm)
| Item | 7"x8" Size (mm) | Item | 7"x12" Size (mm) |
| A | 9.00.5 | A | 13.50.5 |
| B | 60.02.0 | B | 60.02.0 |
| C | 13.50.5 | C | 13.50.5 |
| D | 178.02.0 | D | 178.02.0 |
Carton dimensions
| Item | Quantity (K) |
| 1 Reel | 0.5 |
| 1 Inner Box | 1 |
| 1 Outer Box | 6 |
Reflow Profile
1. Reflow Soldering Method
2. Soldering iron method: 3505 Max. 3 seconds.
2410121327_COILMX-MACM1211-102_C5447202.pdf
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