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Product Detailed Parameters
- Description：CMC 100MA 2LN 90 OHM SMD ESD
- Series：TCE
- Mfr：TDK Corporation
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：100mA
- DC Resistance (DCR) (Max)：1.75Ohm
- Voltage Rating - DC：10V
- Voltage Rating - AC：-
- Operating Temperature：-25°C ~ 85°C
- Ratings：-
- Approval Agency：-
- Features：TVS Diode ESD Protection
- Mounting Type：Surface Mount
- Size / Dimension：0.049" L x 0.039" W (1.25mm x 1.00mm)
- Height (Max)：0.024" (0.60mm)
- Package / Case：0504 (1210 Metric), 6 Lead
- Inductance @ Frequency：-
- Impedance @ Frequency：90 Ohms @ 100 MHz
- Qualification：-
- Grade：-
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Overview
The TCE1210G-900-2P is a two-line common mode filter designed for ultra-high-speed differential signal lines. It features an inductance of 90 ohms at 100 MHz and supports a maximum DC current of 100 mA. The component has a maximum DC resistance of 1.75 ohms and operates within a temperature range of -40°C to +85°C. It utilizes a surface-mount 1210 (0504 metric) package with six leads, ensuring compact integration into high-density circuit boards.
Feature Summary
- Engineered specifically for filtering ultra-high-speed differential signal lines
- Provides high impedance characteristics to suppress common mode noise effectively
- Utilizes a compact surface-mount package suitable for space-constrained designs
Applications
- High-speed data interface circuits
- Differential signal line protection
- Portable electronic devices requiring noise suppression
Procurement Notes
Verify the specific suffix variant required, as the base model may have different packaging or tape-and-reel specifications. Confirm that the 100 mA current rating aligns with the target application's operational requirements. Ensure compatibility with the intended PCB footprint and soldering profile for surface-mount assembly.
Selection Notes
Select this component when filtering high-frequency noise on differential pairs is critical. The 90 ohm impedance at 100 MHz targets specific high-speed standards. Consider the 1.75 ohm DC resistance impact on signal integrity. The 1210 package size offers a balance between performance and board space efficiency compared to smaller footprints.
Part Context
This part belongs to TDK's TCE series of common mode chokes, which are optimized for high-frequency applications. The 'G' designation typically indicates specific material or performance enhancements within the series. It serves as a passive component essential for maintaining signal integrity in modern high-speed digital communication systems.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout and impedance curves against potential alternatives before substitution.
