TDK's MMZ series 1005-E type Gigaspira multilayer gigahertz band chip beads offer one of the industry's highest impedance ratings. Developed using original multilayer technologies and ferrite material technologies, these new products extend TDK's lineup of EMC devices suitable for eliminating noise over a wide band in the gigahertz range. In recent years, mobile devices such as mobile phones have incorporated numerous advanced functions in addition to the standard talk function such as terrestrial digital broadcast, FM broadcast reception, and GPS functions. When they are used, each of these functions requires a different signal, and if radiated noise affects the reception antenna or high frequency circuit units, reception sensitivity can deteriorate. Consequently, it is necessary to efficiently eliminate noise from high-density circuits and isolate each signal.
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- Conforms to RoHS directive
- Size standardized for use by automatic assembly equipment
- No preferred polarity
- Electroplated terminal electrodes accommodate reflow soldering
- High reliability due to an entirely monolithic structure
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- Low DC resistance structure of electrodes prevents electric power loss
- Compared to 1005 type, the 1005-E type has broadband impedance values for high frequency ranges
- Closed magnetic electrode structure enables high-density installation while preventing crosstalk between circuits
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| Applications - Removes signal line noise in: |
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- Audio players
- Cellular phones
- Game machines
- Digital photo frames
- STBs
- Car navigation systems
- Notebook PCs
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- TV tuners
- DVCs
- PNDs
- DVD players
- PCs
- TVs
- DSCs
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TDK's MMZ series 1005-E type Gigaspira multilayer gigahertz band chip beads offer one of the industry's highest impedance ratings. Developed using original multilayer technologies and ferrite material technologies, these new products extend TDK's lineup of EMC devices suitable for eliminating noise over a wide band in the gigahertz range. In recent years, mobile devices such as mobile phones have incorporated numerous advanced functions in addition to the standard talk function such as terrestrial digital broadcast, FM broadcast reception, and GPS functions. When they are used, each of these functions requires a different signal, and if radiated noise affects the reception antenna or high frequency circuit units, reception sensitivity can deteriorate. Consequently, it is necessary to efficiently eliminate noise from high-density circuits and isolate each signal.
