Bourns, Inc. introduced two new shielded Gigabit Ethernet (GbE) Chip-LAN Transformer series. Bourns Model SM453230-121N7YP and Model SM453230-231N7YP series are small, low profile, and discrete solutions giving designers additional board layout flexibility compared to traditional Chip-LAN modules. In addition, Bourns’ new transformers support high network speeds up to 10 Gbps, are capable of 700 mA for PoE+ and […]
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10/100/1000 base-T chip LAN transformer qualified for automotive uses
Bourns, Inc. released its automotive-grade Model SM453229A-381N7Y 10/100/1000 Base-T Chip LAN Transformer. Designed for maximum PCB layout flexibility, Bourns’ latest Chip LAN Transformer model is a low-profile discrete solution. It is also AEC-Q200 compliant featuring an expanded temperature range of 40 to +105 °C, is capable of Hi-Pot isolation of 1500 VAC/60 sec., and is able […]
Thick-film chip resistor arrays comply with AEC-Q200 standard
Bourns, Inc. announced several new AEC-Q200 compliant thick film chip resistor array model families. Bourns designed the new surface-mount model CATxxA-LF, CAYxxA-LF, and CAYxxA-AS series to help increase available board space and reduce costs. Offering long-life protection against many sulfurous environments, the Model CAYxxA-AS series is the first chip arrays from Bourns that meet both the AEC-Q200 […]
Chip inductors designed for automotive audio bus apps
Bourns, Inc. announced its new 1210-size automotive-grade common-mode chip inductor series. Bourns’ latest family of common-mode inductors are designed with a ferrite core and are bifilar-wound to deliver a compact size and shielded construction. The Model SRF3225AB and SRF3225TAC common-mode chip inductor series offer low radiation and high impedance over a broad frequency range to suppress Electromagnetic […]
Common-mode chip inductors suppress noise in high-temperature electronics
Bourns, Inc. introduced a new CANbus Common Mode Chip Inductor series. The new AEC-Q200 compliant inductors feature a ferrite core with a bifilar-wound construction that provides high impedance over a broad frequency range to suppress unwanted incoming or outgoing EMI signals. Offered in a compact form factor, the SRF4530A series features a wide operating temperature range from –55 to […]
Chip LAN 10/100 base T transformer modules include common-mode chokes
Bourns, Inc. introduced a new Chip LAN 10/100 Base-T Transformer Module to help Ethernet and LAN-based application developers save valuable board space and increase design flexibility while meeting dynamic data line requirements. This new transformer integrates two Model SM453229-381N7Y Chip LAN transformers and two Model SRF2012A-801Y common mode chip inductors assembled on a PCB with a ferrous metal shield. This new […]
MEMS pressure sensors feature fast response, high resolution, long-term stability
Bourns, Inc. announced the addition of four new model families to the Bourns Precision Sensor (BPS) line. Based on state-of-the-art Micro-Electro-Mechanical Systems (MEMS) technology, the four new BPS310, BPS320, BPS330 and BPS340 series are cost-effective pressure sensor solutions that feature ultra-fast response times, high resolution, and long-term stability. These features, along with the ability to work with pressure ranges from 5 […]
Hybrid surge protectors integrate MOV and GDT technologies
Bourns, Inc. announced the Bourns Model 1202 Series. This Type 1 hardwired hybrid surge protective device (SPD) is designed for AC infrastructure applications. Bourns engineers have combined the company’s fast-responding Metal Oxide Varistor (MOV) technology with its low leakage Gas Discharge Tube (GDT) technology to deliver a device that provides consistent, long-life, reliable and enhanced protection performance. […]
Flyback transformers handle IEEE 802.3 af-compliant PoE PD and PWM controller apps
Bourns, Inc. announced an addition to the company’s flyback power transformer line. Designed to support IEEE 802.3 af-compliant, integrated Power-over-Ethernet (PoE) Powered Device (PD) and Pulse Width Modulation (PWM) controller applications, Bourns Model SM13117EL provides DC/DC power conversion in isolated mode. The SM13117EL flyback transformer features 13 watts of output power, 36 – 72 VDC/ 250 kHz input, […]
Miniature resettable thermal cutoff devices protect lithium-polymer/prismatic cells from over temperature and over current
Bourns, Inc. introduced the company’s smallest miniature resettable Thermal Cutoff (TCO) devices designed for overtemperature and overcurrent protection of lithium polymer and prismatic cells. The Bourns Model CB Series is the company’s next generation of axial leaded TCO devices that control abnormal, excessive current virtually instantaneously, up to rated limits. This latest series is more than 26 percent smaller […]
