ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：FERRITE BEAD 22 OHM 0402 1LN
- Series：MMZ
- Mfr：TDK Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：1
- Impedance @ Frequency：22 Ohms @ 100 MHz
- Current Rating (Max)：400mA
- DC Resistance (DCR) (Max)：170mOhm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0402 (1005 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.022" (0.55mm)
- Size / Dimension：0.039" L x 0.020" W (1.00mm x 0.50mm)
- Features：-
Download product information
Overview
The MMZ1005D220CT000 is a surface-mount ferrite bead from the TDK MMZ series, designed for high-speed signal line noise suppression. It features a compact 1005 metric package with dimensions of 1.00mm length, 0.50mm width, and 0.50mm thickness. The component provides an impedance of 22 ohms at 100 MHz and supports a maximum current rating of 400 mA. Its low DC resistance of 170 milliohms ensures minimal signal loss in differential mode applications.
Feature Summary
- Optimized for high-speed signal line noise suppression
- Compact 0402 (1005 Metric) surface-mount footprint
- Designed for differential mode filtering applications
Applications
- High-speed digital signal lines
- Noise suppression in consumer electronics
- Industrial data processing circuits
Procurement Notes
Verify the specific ordering suffix to confirm the exact packaging configuration, as reel specifications may vary. Ensure compatibility with standard reflow soldering profiles defined in the manufacturer's guidelines. Confirm that the 400mA current rating meets the operational requirements of the target circuit design before finalizing procurement.
Selection Notes
Select this component when space constraints require a 1005 package size for EMI filtering. The 22-ohm impedance value is suitable for moderate noise attenuation on high-speed lines. Consider the 400mA current limit to prevent saturation in power-sensitive signal paths. Verify that the 170-milliohm DC resistance aligns with voltage drop tolerances in the application.
Part Context
This ferrite bead belongs to the MMZ series, which offers various impedance values and current ratings in standardized metric packages. The MMZ1005D220CT000 specifically addresses noise control in compact electronic designs where board real estate is limited. It serves as a passive filter element to suppress electromagnetic interference without significantly affecting signal integrity.
Replacement Considerations
Cross-reference with other MMZ series parts offering similar 22-ohm impedance and 1005 package dimensions. Ensure substitute components match the 400mA current rating and 170-milliohm DC resistance specifications to maintain circuit performance.
