Features
 Noise reduction solution for general signal line
 Various frequency characteristics with different materials
 Countermeasures from general signals to high-speed signals
 Conforms to RoHS directive, halogen free, & compatible with
lead-free soldering
 Standard operating temperature range of –55°C to +125°C
 Storage temperature range of –55°C to +125°C (after PC board
mounting)
Consumer
General Signal Line
MMZ2012 Series Ferrite Bead Kit
The TDK MMZ2012 Series ferrite chip beads are used to suppress noise in
signal line circuits. They are effective at reducing noise simply by being placed
into the circuit in series. Multilayer chip beads consist of ferrite material and a conductive
paste layered together. static characteristics of a chip bead are typically described as the
impedance value Z at a frequency of 100MHz. While several different chip beads could have
the same impedance value at 100MHz, it is important to look at their individual frequency
characteristics to determine which bead will work best for the circuit within the required
frequency range. TDK offers several material types which provide various frequency
characteristics for the MMZ series chip beads.
Consumer Grade Ferrite Chip Bead Kit
Applications
 Household Appliances  Industrial Equipment
 Smart Meters  Recorders
 STBs  Mobile Devices, such as Smartphones and Tablet PCs
Datasheet
MMZ2012 Series Ferrite Chip Bead Kit Includes:
Case Size: 2012
Impedance Range: 15-2000Ω (±25%)
Current Rating: 1500-400mA
Kit contains 520 pieces total—20 pieces per value
Now Available at: Click the links above for orderin g information.
445-173063-KIT-ND
MMZ2012 Series Ferrite Chip Bead Kit Includes:
Digi‐KeyPartNumberTDKItemListItemDescripon
445‐173063‐KIT‐ND
MMZ2012R150AT0002012,Bead,15Ω,±25%,1500mA
MMZ2012R300AT0002012,Bead,30Ω,±25%,1500mA
MMZ2012R600AT0002012,Bead,60Ω,±25%,1000mA
MMZ2012R121AT0002012,Bead,120Ω,±25%,800mA
MMZ2012R301AT0002012,Bead,300Ω,±25%,600mA
MMZ2012R601AT0002012,Bead,600Ω,±25%,500mA
MMZ2012R102AT0002012,Bead,1000Ω,±25%,500mA
MMZ2012S400AT0002012,Bead40Ω,±25%,1000mA
MMZ2012S800AT0002012,Bead,80Ω,±25%,800mA
MMZ2012S121AT0002012,Bead,120Ω,±25%,800mA
MMZ2012S181AT0002012,Bead,180Ω,±25%,600mA
MMZ2012S301AT0002012,Bead,300Ω,±25%,600mA
MMZ2012S601AT0002012,Bead,600Ω,±25%,500mA
MMZ2012S102AT0002012,Bead,1000Ω,±25%,500mA
MMZ2012Y150BT0002012,Bead,15Ω,±25%,1500mA
MMZ2012Y300BT0002012,Bead,30Ω,±25%,1500mA
MMZ2012Y600BT0002012,Bead,60Ω,±25%,1000mA
MMZ2012Y121BT0002012,Bead,120Ω,±25%,800mA
MMZ2012Y301BT0002012,Bead,300Ω,±25%,600mA
MMZ2012Y601BT0002012,Bead,600Ω,±25%,500mA
MMZ2012Y102BT0002012,Bead,1000Ω,±25%,500mA
MMZ2012Y152BT0002012,Bead,1500Ω,±25%,500mA
MMZ2012Y202BT0002012,Bead,2000Ω,±25%,400mA
MMZ2012D800BT0002012,Bead,80Ω,±25%,500mA
MMZ2012D121BT0002012,Bead,120Ω,±25%,500mA
MMZ2012D301BT0002012,Bead,300Ω,±25%,400mA