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Product Detailed Parameters
- Description：CMC 300MA 2LN 200OHM SMD AECQ200
- Series：-
- Mfr：Signal Transformer
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：300mA
- DC Resistance (DCR) (Max)：400mOhm
- Voltage Rating - DC：50V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 125°C
- Ratings：AEC-Q200
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.079" L x 0.047" W (2.00mm x 1.20mm)
- Height (Max)：0.055" (1.40mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：200 Ohms @ 100 MHz
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Overview
The SPDL2012-201-2P-T is a two-line surface-mount common mode choke from the SPDL series by Bel Signal Transformer. It features an impedance of 200 Ohms at 100 MHz with a tolerance of ±25%. The component supports a maximum DC current of 300 mA and has a maximum DC resistance of 400 mOhms. Designed for PCB mounting, it operates within a temperature range of -40°C to +125°C. The physical dimensions are 2.0 mm in length, 1.2 mm in width, and 1.2 mm in height, housed in a compact SMD package.
Feature Summary
- Provides noise suppression through common mode filtering for two-line circuits
- Constructed with ferrite core material for effective electromagnetic interference reduction
- Designed for surface mount technology (SMD/SMT) integration onto printed circuit boards
Applications
- Noise suppression in high-frequency signal lines
- Common mode filtering for portable electronic devices
- EMI mitigation in compact consumer electronics assemblies
Procurement Notes
Verify the manufacturer part number SPDL2012-201-2P-T against official Bel Signal Transformer documentation to ensure authenticity. Confirm that the specified impedance, current rating, and package dimensions match your design requirements. Check for RoHS compliance status and lead times directly with authorized distributors or the manufacturer. Ensure storage conditions adhere to recommended guidelines for SMD components to maintain performance integrity.
Selection Notes
Select this component when space-constrained designs require a low-profile common mode choke with specific impedance characteristics. The 200 Ohm impedance at 100 MHz suits applications targeting higher frequency noise attenuation. Consider the 300 mA current rating to ensure adequate headroom for your circuit's operational load. The small 2012 metric footprint allows for dense PCB layouts where standard chokes cannot fit.
Part Context
This component belongs to the SPDL series of ultra-compact common mode chokes manufactured by Bel Signal Transformer. The series is characterized by its small form factor and suitability for surface mount applications. These chokes are engineered to provide reliable noise suppression in environments requiring minimal board space utilization while maintaining electrical performance standards for modern electronic systems.
Replacement Considerations
Consult official substitution guides from Bel Signal Transformer for verified alternatives. Cross-reference impedance values, current ratings, and physical dimensions before replacing. Ensure any substitute part meets the same thermal and electrical specifications required by the original design.
FAQ
What is the impedance value of the SPDL2012-201-2P-T at 100 MHz?
The impedance is 200 Ohms with a tolerance of ±25% at 100 MHz.
What is the maximum DC current rating for this common mode choke?
The maximum DC current rating is 300 mA.
What core material is used in the SPDL2012-201-2P-T?
The component uses ferrite as its core material.
