CO-04-SF comprises a soft ferromagnetic shield fea- turing superior material characteristics such as high linearity and very low hysteresis. Applications include DC and AC current sensing up to 30 kHz, motor control, battery monitoring, charge control, white goods,and many more.
CO-04-SF can be paired with any planar magnetic field sensor such as Melexis IMC-Hall® or any GMR/TMR sensor, to create an open loop current measurement system able to measure currents up to ±150 A.
Thanks to its hollow bottom design, CO-04-SF enables the direct housing of a planar current sensor and its capacitors underneath, thus allowing for a compact and space-saving solution.
CO-04-SF can be directly soldered to the PCB thanks to its 4 through-hole pins, granting a robust and secure hold.
• RoHS compliant
• Low hysteresis
• High Permeability
• Hall-Sensor Measurement
• High Linearity up to 150 A
• Temperature Range: 10 to 120 °C • DC and AC compatible
• Snap-Fit installation
• Non intrusive sensing
• Small Size, Lightweight
• Excellent output linearity • Planar PCB installation
• IoT
• Industrial
• E-metering
• Photovoltaic
Magnetic material specifications
Table 1: Magnetic material specifications
Parameter | Min. Typ. Max. | Unit |
Relative Permeability | – 100000 – | a.u. |
Initial Relative Permeability | – 7000 – | a.u. |
Saturation Flux Density | – 1 – | T |
Hysteresis | – 2.8 – | A/m |
Curie Temperature | – 1450 – | °C |
1Based on material manufacturer specification
Plastic material specifications
Table 2: Plastic material specifications
Parameter | Typ. | Unit |
Material | Glass reinforced PA6 | |
Glass-Fiber content | 15 | % |
Min. usage temperature | 10 | °C |
Max. usage temperature | 120 | °C |
1Based on material manufacturer specification
maglab AG / Ibelweg 20, CH-6300 Zug / +41 61 261 16 44 / info@maglab.ch / Privacy Policy / Terms and Conditions