TT Electronics announced E-Beam Welded Shunt resistors for industrial and automotive applications. EBW8518 is an electron beam welded resistance element, sandwiched between large copper terminals with optional tin plating. Precision applications can make use of its 1% tolerance, 100ppm/°C TCR, 1µV/°C thermal EMF and separate ground pins to reduce errors. The low measurement error of […]
Thermal jumper chips help cool dense electronic assemblies
TT Electronics announced the introduction of the TJC series thermal jumper chips, enabling circuit designers to manage temperature rise in compact power electronic assemblies. These parts provide a thermally conductive pathway with electrical isolation for management of PCB hotspot areas. Aluminium nitride, which has nearly five times the thermal conductivity of alumina, is employed in the thermal […]
Miniature surface-mount gate drive transformers qualified for automotive use
TT Electronics announced the introduction of its HA42A and HA86A Series gate drive transformers for the automotive and industrial markets. These miniature surface mount design (SMD) solutions are ideal for high-efficiency Battery Management System applications where size and reliability are critical. HA42A and HA86A gate drive transformers are used in space-constrained scenarios to deliver controlling […]
SMD gate-drive transformers target battery management tasks
TT Electronics announced the introduction of its HA42A and HA86A Series gate drive transformers for the automotive and industrial markets. These miniature surface mount design (SMD) solutions are ideal for high-efficiency Battery Management System applications where size and reliability are critical. HA42A and HA86A gate drive transformers are used in space-constrained scenarios to deliver controlling pulses […]
Miniature low-profile power inductors target high-density DC/DC converter apps
TT Electronics has introduced the HA74 series of surface-mount power inductors, which combine a low profile, small footprint, and 3MHz switching capability for efficient, space-saving DC/DC converters. AEC-Q200 certified and specified for operation from -55°C to +155°C, the HA74 series is ideal for automotive use cases including the latest generation of high-density converters and pi […]
Taking resistor technology beyond RoHS
By Stephen Oxley, Senior Engineer Applications and Marketing, TT Electronics Lead has long been recognized as a serious environmental hazard. It has a detrimental effect on the workings of the human central nervous system, and this is particularly acute when children are exposed to it. Based on the findings of scientific research conducted during the […]
Lead-free high-voltage resistors future-proof medical and industrial designs
TT Electronics has launched the industry’s first fully lead(Pb)-free thick-film high-voltage chip resistors that allow manufacturers to future-proof medical and industrial equipment designs by eliminating reliance on RoHS exemptions. As environmental regulations become increasingly stringent, the new GHVC Green High-Voltage Chip resistors deliver peace of mind through exemption-free RoHS compliance. With their lead-free thick-film composition, containing […]
Ultra-slim resistive heaters come in standard or custom configurations
TT Electronics has introduced the WSHR family of ultra-low-profile resistive heaters to provide compact, dynamic heating and temperature control for applications such as enclosure heating, chemical or food processing, sealing, printing, and medical humidifiers. Less than 2mm thick, and weighing as little as 6.5 grams, WSHR thick-film on steel heaters save the space consumed by […]
Compact, surface-mount IR LED emitter generates uniform, parallel light for high-precision apps
TT Electronics has introduced a compact, infrared LED emitter with the industry’s largest spot diameter of 7mm for super-reliable optical sensing and position encoder applications. With up to 10mW total radiated power at the maximum drive current of 100mA, and 2.25° angle of half intensity, the OP207CL couples optical flux extremely efficiently onto the receiving photo-sensor […]
Infrared LED emitter spans -40°C to 105°C temperature range
TT Electronics has introduced a compact, infrared LED emitter with the industry’s largest spot diameter of 7mm for super-reliable optical sensing and position encoder applications. With up to 10mW total radiated power at the maximum drive current of 100mA, and 2.25° angle of half intensity, the OP207CL couples optical flux extremely efficiently onto the receiving […]
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