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Product Detailed Parameters
- Description：CMC 3.3MH 1.5A 2LN TH
- Series：CA
- Mfr：Talema Group LLC
- Package：Tray
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：1.5A
- DC Resistance (DCR) (Max)：165mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.689" L x 0.669" W (17.50mm x 17.00mm)
- Height (Max)：0.492" (12.50mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：3.3 mH @ 10 kHz
- Impedance @ Frequency：-
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Overview
The Talema Group LLC CAF-1.5-3.3 is a two-line common mode choke designed for through-hole mounting. It features an inductance of 3.3 mH measured at 10 kHz and supports a current rating of 1.5 A. The component has a horizontal package with four PC pins and a DC resistance (DCR) of 165 mOhm.
Feature Summary
- Two-line configuration for common mode noise suppression
- Through-hole mounting style with horizontal orientation
- Toroidal core construction
Applications
- EMI suppression in power supply circuits
- Signal line filtering in electronic equipment
- Common mode noise reduction in data lines
Procurement Notes
Verify the manufacturer part number CAF-1.5-3.3 against official Talema Group LLC documentation to confirm specifications. Ensure compatibility with through-hole assembly processes and verify that the 1.5 A current rating meets circuit requirements. Check datasheet for thermal and mechanical constraints before integration.
Selection Notes
Select this component when a 3.3 mH inductance at 10 kHz is required for common mode noise filtering. The 1.5 A current rating suits moderate power applications. The through-hole format is suitable for prototyping or high-reliability boards where surface mount options are unsuitable. Verify pin spacing and body dimensions for PCB layout compatibility.
Part Context
Talema Group LLC manufactures magnetic components including transformers and chokes. The CAF series includes common mode chokes with various inductance and current ratings. This model belongs to the standard product catalog available through global distributors.
Replacement Considerations
No public confirmed substitute part numbers are identified in available documentation. Consult Talema Group LLC for equivalent alternatives if sourcing issues arise.
FAQ
What is the inductance value of the CAF-1.5-3.3?
The inductance is 3.3 mH measured at 10 kHz.
What is the maximum current rating?
The component supports a current rating of 1.5 A.
What type of mounting does it use?
It uses a through-hole mounting style with a horizontal package and four PC pins.
