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Product Detailed Parameters
- Description：CMC 1.7MH 18A 2LN THROUGH HOLE
- Series：C301306
- Mfr：ITG Electronics, Inc.
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：18A
- DC Resistance (DCR) (Max)：6.5mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.713" L x 1.713" W (43.50mm x 43.50mm)
- Height (Max)：1.063" (27.00mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：1.7 mH @ 10 kHz
- Impedance @ Frequency：-
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Overview
The C301306-172NHF is a two-line common mode choke manufactured by ITG Electronics, Inc., designed for power line filtering applications. It features a through-hole mounting configuration suitable for robust circuit integration. The component exhibits an inductance of 1.7 mH measured at a frequency of 10 kHz, ensuring effective noise suppression within specified operational ranges. Its DC resistance is rated at 6.5 mΩ, contributing to efficient power transmission with minimal loss. The device supports a current rating of 18 A, making it appropriate for high-current environments requiring reliable electromagnetic interference mitigation.
Feature Summary
- Provides common mode noise attenuation for dual-line power circuits
- Utilizes through-hole technology for secure mechanical attachment
- Engineered for high-current handling capabilities up to 18 A
Applications
- Power supply input filtering
- Electromagnetic interference suppression in industrial equipment
- Line conditioning for sensitive electronic systems
Procurement Notes
Verify the manufacturer part number C301306-172NHF against official ITG Electronics documentation to confirm specifications. Ensure compatibility with required current ratings and mounting styles. Check for active status and availability through authorized channels. Confirm package type and lead-free compliance if applicable. Validate datasheet revisions before procurement to avoid discrepancies.
Selection Notes
Select this component when dual-line common mode noise reduction is required for power lines carrying currents up to 18 A. Consider the 1.7 mH inductance value at 10 kHz for adequate filtering performance. Evaluate the 6.5 mΩ DC resistance for thermal management and efficiency requirements. Ensure the through-hole form factor fits the target PCB layout constraints.
Part Context
This component belongs to the C301306 series of common mode chokes from ITG Electronics, Inc. The series offers various inductance and current ratings tailored for different power line applications. The C301306-172NHF specifically addresses needs for higher current capacity compared to lower-rated variants in the same family.
Replacement Considerations
Cross-reference with other manufacturers' common mode chokes offering similar 1.7 mH inductance and 18 A current ratings. Verify pinout, physical dimensions, and electrical characteristics match the original design requirements before substitution.
