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Product Detailed Parameters
- Description：CMC 130MA 2LN 12 OHM SMD
- Series：SDMM
- Mfr：Shenzhen Sunlord Electronics Co., Ltd.
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：130mA
- DC Resistance (DCR) (Max)：2.5Ohm
- Voltage Rating - DC：5V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 85°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.033" L x 0.026" W (0.85mm x 0.65mm)
- Height (Max)：0.018" (0.45mm)
- Package / Case：0302 (0806 Metric)
- Inductance @ Frequency：-
- Impedance @ Frequency：12 Ohms @ 100 MHz
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Overview
The SDMM0806H-2-120T is a two-line common mode choke manufactured by Shenzhen Sunlord Electronics Co., Ltd. It is designed for surface mount applications and housed in an 0302 (0806 Metric) package. The component provides an impedance of 12 Ohms at 100 MHz. Its rated current is 130 mA, with a DC resistance (DCR) of 2.5 Ohms.
Feature Summary
- Surface mount construction for automated assembly
- Two-line configuration for differential signal filtering
- RoHS compliant manufacturing
Applications
- High-speed data line protection
- USB interface noise suppression
- Signal integrity enhancement in compact electronics
Procurement Notes
Verify the specific datasheet version from Shenzhen Sunlord Electronics Co., Ltd. to confirm exact electrical tolerances and packaging details. Ensure the 0302 package dimensions align with your PCB footprint requirements. Cross-reference the 12 Ohm impedance specification against your target frequency range to validate performance suitability for your specific circuit design needs.
Selection Notes
Select this component when space constraints require an 0302 footprint. The 130 mA rating suits low-current signal lines. Verify that the 2.5 Ohm DCR does not introduce excessive voltage drop in your application. Confirm compatibility with reflow soldering profiles specified in the official manufacturer documentation.
Part Context
This part belongs to the SDMM series of common mode chokes from Shenzhen Sunlord Electronics Co., Ltd. The series offers various impedance values and current ratings within the same compact form factor. The '2' in the model number indicates a two-line configuration, while '120' denotes the 12 Ohm impedance level at 100 MHz.
Replacement Considerations
Check for direct substitutes with identical 12 Ohm impedance and 130 mA current rating in the 0302 package. Ensure any replacement maintains RoHS compliance and similar thermal characteristics. Verify pinout compatibility if the alternative part has different terminal configurations.
