The Bourns 1202-P series of MOV-based circuit protectors feature built-in thermal protection that safely opens in the event of overheating caused by abnormal overvoltage or Temporary Overvoltage (TOV) conditions. The devices are IP66/NEMA 4X rated, which lets you use the same device in both indoor and outdoor applications. As a Type 1 SPD, the devices […]
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Metal foil resistors combine high precision with robust thermal performance
Bourns, Inc. released four new Riedon Foil Resistor Series by Bourns. The FPM Series, FPV Series, FWP2324 Series, and FPY Series are designed for high-precision, high-power applications by delivering exceptional accuracy and long-term measurement repeatability. These capabilities enable designers to meet stability, performance, high power, and reliability requirements while also helping to reduce calibration frequency even in certain harsh environments. […]
Power resistors feature ratings from 25 W to 200 W
Bourns, Inc. announced that it has increased its Riedon High Power Thick Film Resistors by Bourns with four new product series. The PSD220S, PSD227, PSD126 and PSD220T-50 Series Resistors are available in TO-126, TO-220, TO-227, and SMD DPAK packages. They feature power ratings from 25 to 200 W, low inductance, and excellent pulse handling capabilities that enable enhanced circuit stability […]
Precision wirewound resistors go up to 6 MΩ
Bourns, Inc. launched its Riedon Precision Wirewound Resistor Series by Bourns. Engineered for high accuracy and long-term stability, these latest resistors offer a broad resistance range of up to 6 megohms (MΩ) with ultra-low resistance tolerances (±0.005 percent). This rugged, high-precision resistor series is housed in multiple axial, radial, and square package sizes and is available in […]
Common-mode choke suppresses EMI
Bourns, Inc. released its Model SRF1709 Common Mode Choke. This new high-inductance choke features a ferrite toroid core for low radiation, making it an effective power line noise attenuation solution. This new choke provides high inductance of 3.5 mH with a current rating of 2.5 A and an operating temperature range from –40 °C to +85 °C. Its advanced features are […]
Shunt resistors feature four terminals, low inductance
Bourns, Inc. announced its CSS4C-1216 Series 4-terminal current sense resistors. The automotive-grade, AEC-Q200 compliant Bourns CSS4C-1216 Series meets precise current measurement requirements in today’s high-performance applications that demand higher power handling, greater efficiency, and effective thermal management in a smaller, more compact footprint. Applications that can benefit from these capabilities include Electric Vehicles (EVs), Hybrid Electric Vehicles […]
Chip inductors provide EMI protection
Bourns, Inc. added a new common mode chip inductor series to its AEC-Q200 compliant, automotive-grade Magnetics product line. Designed to provide effective EMI suppression and noise filtering, Bourns SRF3225TAP Series Common Mode Chip Inductors feature a compact footprint and deliver high impedance with values from 500 to 1000 ohms and support high current up to 2 […]
Power inductors withstand automotive temperature and current
Bourns, Inc. announced its SDE0403AT Series SMD Power Inductors. The new series handles high currents without saturation and temperatures up to 150 °C, helping to ensure stable and reliable operation in high-temperature environments. These automotive-grade, AEC-Q200-compliant SMD power inductors deliver high current density in a low-profile form factor, making them ideal for automotive designs requiring exceptional power […]
PCB circuit breaker protects USB-C fast-charger overheating
Bourns, Inc. introduced its SE Series miniature Thermal Cutoff (TCO) Mini-Breaker devices that are designed to support 240 W, which meets the upper limit of the USB Power Delivery (PD) standard. The SE Series is Bourns smallest 54 V surface mount Mini-Breaker, with a footprint size of 4.7 mm x 2.8 mm and a height of only 1.23 […]
Shielded power inductors enhance DC-DC converter designs
Bourns, Inc. announced its SRP4020T Series Shielded Power Inductors. This series features an advanced carbonyl powder core that offers excellent thermal stability and magnetic performance, making it suitable for demanding environments. Its shielded construction effectively suppresses magnetic interference and enhances Electromagnetic Compatibility (EMC). Offered in a compact (4.45 x 4.0), low-profile (1.8 mm) package, the SRP4020T Series […]
