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Product Detailed Parameters
- Description：CMC 5MH 3.3A 2LN TH
- Series：C301313A
- Mfr：ITG Electronics, Inc.
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：3.3A
- DC Resistance (DCR) (Max)：87mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.063" L x 1.012" W (27.00mm x 25.70mm)
- Height (Max)：0.728" (18.50mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：5 mH @ 10 kHz
- Impedance @ Frequency：-
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Overview
The C301313A-502NHF is a through-hole common mode choke manufactured by ITG Electronics, Inc. It features an inductance of 5 mH measured at 10 kHz and supports a root mean square current rating of 3.3 A. The component has a direct current resistance (DCR) of 87 mOhm. Designed for power line applications, it utilizes a dual-line configuration to suppress electromagnetic interference. The device is housed in a DIP package with a lead spacing of 0.728 inches (18.50 mm).
Feature Summary
- Dual-line common mode choke design for effective noise suppression on power lines.
- Through-hole mounting construction suitable for standard PCB assembly processes.
- RoHS compliant manufacturing ensuring adherence to environmental standards.
Applications
- Power line filtering in electronic equipment.
- Electromagnetic interference suppression in AC/DC circuits.
- Common mode noise reduction in power supply inputs.
Procurement Notes
Verify the specific manufacturer part number C301313A-502NHF against official ITG Electronics documentation to confirm electrical parameters such as 5 mH inductance and 3.3 A current rating. Ensure the through-hole package dimensions match the target PCB footprint. Confirm RoHS compliance status if required by project specifications. Cross-reference with authorized distributors to validate authenticity and availability.
Selection Notes
Select this component when designing circuits requiring common mode noise attenuation on power lines. The 3.3 A current rating determines the maximum operational load capacity. The 5 mH inductance value influences the cutoff frequency for noise filtering. Ensure the through-hole form factor aligns with the mechanical constraints of the enclosure and PCB layout requirements.
Part Context
This component belongs to the C301313 Series of common mode chokes from ITG Electronics. The series includes variants with different inductance values, such as the C301313A-203NHF. These components are generally used for EMI suppression in power applications. The specific model C301313A-502NHF represents a distinct inductance and current combination within this product family.
FAQ
What is the inductance tolerance of the C301313A-502NHF?
Publicly available datasheet information does not explicitly specify the inductance tolerance percentage for this specific part number.
Is the C301313A-502NHF suitable for high-frequency switching applications?
The component is rated at 10 kHz for its inductance measurement. Specific suitability for higher frequency switching depends on core material characteristics not detailed in general summaries.
