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：SUPPRESSIONCHOKECOMM
- Series：SNCMC
- Mfr：Signal Transformer
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：28A
- DC Resistance (DCR) (Max)：-
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-25°C ~ 130°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.457" L x 0.984" W (37.00mm x 25.00mm)
- Height (Max)：1.378" (35.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：1.6 mH @ 100 kHz
- Impedance @ Frequency：1.59 kOhms @ 100 kHz
Download product information
Overview
The SNCMC-127-008 is a nanocrystalline common mode choke manufactured by Bel Signal Transformer. It features vertical through-hole mounting and operates within a temperature range of -25°C to +130°C. Key electrical specifications include an inductance of 6.7 mH, a maximum DC current rating of 26 A, and a maximum DC resistance of 6 mOhms. The impedance is specified as 1.59 kOhms at 100 kHz. The component measures 37 mm in length, 25 mm in width, and 35 mm in height.
Feature Summary
- Utilizes nanocrystalline core material for effective common mode noise suppression
- Designed for vertical through-hole PCB mounting
- Capable of handling high DC currents up to 26 A with low DC resistance
Applications
- Power supply input filtering
- EMI suppression in industrial equipment
- Unshielded circuit protection applications
Procurement Notes
Verify the specific manufacturer part number against official Bel Signal Transformer documentation to ensure accuracy. Confirm that the required inductance, current rating, and physical dimensions align with your design constraints. Check for RoHS compliance status in the latest datasheet before finalizing procurement decisions.
Selection Notes
Select this component when high current capacity and nanocrystalline performance are required for common mode noise reduction. Ensure the vertical mounting style fits the mechanical layout. Compare the 6.7 mH inductance and 26 A current rating against system requirements to confirm suitability for the intended power stage.
Part Context
This component belongs to the SNCMC series of common mode chokes from Bel Signal Transformer. The series utilizes nanocrystalline technology to provide superior magnetic properties compared to traditional ferrite cores. These chokes are designed for robust performance in demanding power electronics environments requiring high saturation current capabilities.
FAQ
What is the core material used in the SNCMC-127-008?
The SNCMC-127-008 uses nanocrystalline core material.
What is the maximum DC current rating for this choke?
The maximum DC current rating is 26 A.
