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DKFP-G22G-043R is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists SCHURTER Inc.. Its product description is DKFP COMP.CHOKE THT P O 4A 2X3.9. Review the specifications below when checking this part for your BOM.
Common Mode Chokes specifications for DKFP-G22G-043R
- Description：DKFP COMP.CHOKE THT P O 4A 2X3.9
- Series：DKFP
- Mfr：SCHURTER Inc.
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：4A
- DC Resistance (DCR) (Max)：70mOhm (Typ)
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：cURus
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.339" L x 1.299" W (34.00mm x 33.00mm)
- Height (Max)：0.768" (19.50mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：-
Common Mode Chokes datasheet and documents for DKFP-G22G-043R
Common Mode Chokes Overview
The DKFP-G22G-043R is a current compensated common mode choke from the Schurter DKFP series, designed for through-hole PCB mounting. It features a single channel configuration with an inductance of 6.8 mH per winding and a maximum DC current rating of 4 A. The component exhibits a typical DC resistance of 70 mOhms and a self-resonant frequency of 100 kHz. Operating within a temperature range of -40°C to +125°C, it measures 28 mm in length, 18.4 mm in width, and 6.8 mm in height.
Common Mode Chokes Feature Summary
- Provides attenuation of common mode interferences in electronic circuits
- Utilizes current compensated design for compact noise suppression
- Engineered specifically for 230/400 VAC power applications
Common Mode Chokes Applications
- Chopper amplifiers
- DC drives
- Stepper motor systems
Common Mode Chokes Procurement Notes
Verify the specific suffix against official Schurter documentation to confirm electrical characteristics. Ensure the through-hole package dimensions align with the target PCB footprint. Confirm that the 4 A current rating meets the operational requirements of the intended circuit application before finalizing procurement.
Common Mode Chokes Selection Notes
Select this component when high current handling is required alongside effective common mode noise reduction. The DKFP series offers a compact form factor suitable for space-constrained designs. Verify that the 100 kHz self-resonant frequency provides adequate attenuation for the specific interference frequencies present in the system.
Common Mode Chokes Part Context
This part belongs to the DKFP family of magnetically compensated chokes manufactured by Schurter Inc. These components are engineered to suppress electromagnetic interference in power electronics. The DKFP series is widely recognized for its robust construction and suitability in industrial and medical equipment environments requiring reliable noise filtering.
Common Mode Chokes Replacement Considerations
Consult official Schurter substitution guides for verified alternatives. Generic cross-references may not match the specific current compensation characteristics or physical dimensions required for proper integration.
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