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：CMC 100MA 2LN 90 OHM SMD
- Series：TCM-H
- Mfr：TDK Corporation
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：100mA
- DC Resistance (DCR) (Max)：850mOhm
- Voltage Rating - DC：10V
- Voltage Rating - AC：-
- Operating Temperature：-25°C ~ 85°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.049" L x 0.039" W (1.25mm x 1.00mm)
- Height (Max)：0.026" (0.67mm)
- Package / Case：0504 (1210 Metric), 4 Lead
- Inductance @ Frequency：-
- Impedance @ Frequency：90 Ohms @ 100 MHz
- Qualification：-
- Grade：-
Download product information
Overview
The TCM1210H-900-2P-T000 is a two-channel common mode filter choke designed for high-speed differential signal lines. It features an impedance of 90 Ohms at 100 MHz and a maximum DC resistance of 850 mOhms. The component supports a maximum DC current of 100 mA and operates within a temperature range of -25°C to +85°C. Packaged in a surface-mount SMD format, it serves as a line filter for electronic circuits requiring noise suppression.
Feature Summary
- Designed specifically for high-speed differential signal lines
- Provides common mode noise filtering capabilities
- Utilizes surface-mount technology for PCB integration
Applications
- High-speed data interface protection
- Differential signal line noise suppression
- Electronic circuit EMI mitigation
Procurement Notes
Verify the specific suffix and manufacturer documentation to confirm exact electrical tolerances and packaging details. Ensure compatibility with existing board layouts and thermal requirements before finalizing procurement decisions based on official datasheets.
Selection Notes
Select this component when filtering high-frequency common mode noise on differential pairs is required. Consider the 100 mA current rating and 850 mOhm DCR limits against circuit load requirements. Verify that the 90 Ohm impedance profile matches the target frequency spectrum for effective attenuation.
Part Context
This part belongs to TDK's TCM series of common mode chokes. These components are engineered for compact surface-mount applications where space constraints and high-frequency performance are critical. The series targets modern electronics needing reliable signal integrity maintenance.
Replacement Considerations
Cross-reference with other TCM series variants or equivalent high-speed differential filters from other manufacturers. Ensure impedance curves and current ratings align with original design specifications to maintain signal integrity.
