Fullerton, Calif. TT electronics BI Technologies Magnetic Components Division has designed a series of surface-mount common mode chokes to filter signals for CAN-BUS applications. The HM67 series has been approved by major automakers in their vehicle bus and communication systems.
The four-terminal HM67 series chokes feature common-mode inductance values from 5.0 μH to 4700 μH (at 100 kHz; 0.1V), with inductance leakage from 0.08 μH to 2.80 μH. Rated current for the devices ranges from 200 mA to 1000 mA, with DC resistance values ranging from 5.8 to 403 milliohms. Dielectric withstanding voltage is 300 Vdc.
The operating temperature range is -40deg; to 125deg;C, with a maximum temperature rise rating of 40°C and a maximum ambient temperature of 85°C. Click the link for the HM67 datasheet.
Available in 400- and 2,000-units, the common mode chokes are available in standard embossed tape and reel packaging. A lead-free version is available.
Typical pricing for the HM67 series is approximately $0.59 to $0.75 depending on volume. Delivery is from stock to ten weeks.
BI Technologies, 1-714-447-2759, www.bitechnologies.com