Laird Technologies CMA0805 Automotive Common Mode Chokes
Laird Technologies CMA0805 Automotive Common Mode Chokes offer a compact design with a low 1.20mm profile, making this series ideal for automotive electronics, industrial, and telecom applications. These high-performance chokes provide superior common mode noise suppression over broadband frequencies. The modules feature wire-wound construction with SMT mounting and operate in an extended temperature range of -40°C to +125°C (including self-temperature rise). The CMA0805 series from Laird Technologies is AEC-Q200 qualified and RoHS compliant.
Features
- Magnetic wire-wound structure
- Superior common mode noise suppression over broadband frequencies
- Low profile and small 0805 size
- SMT mount
- High performance and reliability
- AEC-Q200 qualified
- RoHS compliant
Applications
- Automotive CAN-bus signal lines
- Telecom and industrial signal lines
Specifications
- 2mm x 1.20mm x 1.20mm (L x W x H) dimensions
- -40°C to +125°C operating temperature range (including self-temperature rise)
- 90Ω to 680Ω (±25%) common mode impedance range
- 125VAC maximum insulation test voltage
- 0.19Ω to 1.30Ω maximum DC resistance range
- 200mA to 400mA rated current range
- 50VDC rated voltage
- 10MΩ minimum IR
Equivalent circuit
Construction
Dimensions (mm)
Published: 2022-09-30
| Updated: 2025-06-19