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Product Detailed Parameters
- Description：CMC 75A 2LN 100 OHM TH
- Series：CM
- Mfr：Laird-Signal Integrity Products
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：75A
- DC Resistance (DCR) (Max)：0.3mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-55°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.540" L x 0.410" W (13.72mm x 10.41mm)
- Height (Max)：0.414" (10.52mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：-
- Impedance @ Frequency：100 Ohms @ 100 MHz
- Qualification：-
- Grade：-
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Overview
The CM5441Z101B-00 is a high-current common mode choke manufactured by Laird-Signal Integrity Products. It features a through-hole mounting style and is designed for power line filtering applications. The component provides an impedance of 100 Ohms at a test frequency of 100 MHz. It supports a maximum DC current rating of 75 A with a maximum DC resistance of 0.3 mOhms. The device operates within a temperature range of -55°C to +125°C and utilizes a bulk packaging format.
Feature Summary
- Provides effective common mode noise suppression for power lines
- Supports high continuous current loads up to 75 Amperes
- Features low DC resistance to minimize power loss
Applications
- Power supply input filtering
- Industrial equipment EMI suppression
- High-current signal line protection
Procurement Notes
Verify the specific suffix '00' against the manufacturer's official documentation to confirm exact dimensional tolerances and terminal configurations, as suffix variations often denote distinct physical or electrical specifications. Ensure that the through-hole footprint matches the target PCB design requirements before finalizing procurement orders.
Selection Notes
Select this component when designing circuits requiring robust common mode rejection for high-amperage power lines. The 100 Ohm impedance at 100 MHz offers targeted attenuation for specific noise frequencies. Consider the 75 A current rating to ensure adequate thermal headroom and reliability under continuous operational loads in industrial environments.
Part Context
This part belongs to the CM series of common mode chokes from Laird-Signal Integrity Products. These components are engineered for signal integrity and electromagnetic interference mitigation. The CM5441Z101B-00 specifically targets applications demanding high current handling capabilities alongside significant noise filtering performance in a through-hole package.
Replacement Considerations
Consult official cross-reference lists for verified substitutes. Generic equivalents may not match the 75 A current rating or 0.3 mOhm DCR specifications. Verify that any replacement maintains the same 100 Ohm impedance profile and through-hole mechanical dimensions.
