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Product Detailed Parameters
- Description：FERRITE BEAD 240 OHM 1206 1LN
- Series：MZA
- Mfr：TDK Corporation
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：4
- Impedance @ Frequency：240 Ohms @ 100 MHz
- Current Rating (Max)：200mA
- DC Resistance (DCR) (Max)：300mOhm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：1206 (3216 Metric), Array, 8 PC Pad
- Mounting Type：Surface Mount
- Height (Max)：0.039" (1.00mm)
- Size / Dimension：0.126" L x 0.063" W (3.20mm x 1.60mm)
- Features：-
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Overview
The TDK MZA3216Y241B is a four-line ferrite bead array designed for electromagnetic interference (EMI) suppression in signal lines. It features an impedance of 240 Ohms at 100 MHz and operates with a maximum DC current rating of 200 mA. The component utilizes a 1206 (3216 Metric) surface-mount package with eight pads, providing a compact footprint for high-density circuit board layouts.
Feature Summary
- Provides multi-channel noise filtering for multiple signal lines within a single compact package
- Designed to suppress high-frequency electromagnetic interference on data and control lines
- Utilizes ferrite material properties to attenuate unwanted noise signals effectively
Applications
- High-speed digital signal line noise suppression
- USB interface circuit protection
- General-purpose EMI filtering in consumer electronics
Procurement Notes
Verify the specific suffix 'Y' against the official TDK datasheet to confirm impedance tolerance and temperature characteristics. Ensure the selected variant matches the required 240 Ohm specification at 100 MHz. Confirm RoHS compliance status if environmental regulations apply to the final assembly. Cross-reference the 8-pad configuration with the target PCB land pattern to ensure mechanical compatibility.
Selection Notes
Select this component when multiple signal lines require simultaneous noise attenuation in space-constrained designs. The 200 mA current rating suits low-power digital interfaces rather than power distribution lines. Evaluate the 240 Ohm impedance value against the target frequency spectrum to ensure effective attenuation. Consider the 1206 package size relative to available board real estate and soldering capabilities.
Part Context
This ferrite bead array belongs to TDK's passive EMI suppression portfolio. Ferrite beads function as frequency-dependent resistors, dissipating high-frequency noise as heat. Arrays consolidate multiple filtering functions into one component, reducing assembly steps and board area compared to discrete beads.
FAQ
What is the impedance value of the MZA3216Y241B?
The impedance is 240 Ohms measured at a frequency of 100 MHz.
How many signal lines does this component support?
It is a four-line array, providing independent filtering for four separate signal paths.
