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This is a proposal for overcurrent and overvoltage protection for USB Power Delivery in the product lineup offered by Bones Corporation.
● The effectiveness is guaranteed based on actual adoption examples for protection proposals. ● A combined proposal for signal line protection and power line protection. ● Higher cost performance compared to the use of overcurrent protection ICs.
The SMD type comes in two varieties: low voltage (3-170V) and medium voltage (14-385V), with a surge current tolerance of 30-1,200A.
In addition to Bourns' disc-type metal oxide varistors, surface mount products are included in the lineup. The former KEKO company, a European manufacturer, has been brought under our umbrella, and its product lineup has been absorbed. With a strong track record in automotive applications, the high reliability of the products is well-established.
Due to changes in international standards, the voltage range has been expanded and the testing conditions have become stricter. The protective element SM8SF-Q is compliant with the new standards and is a compact product.
The SM8SF-Q is ideal for those seeking a smaller size of 8.1X10.5X1.3mm and a lower profile compared to the competing product DO-218 size (10.5X16X5mm). It can be replaced using the same recommended pad layout as the competing product, allowing for a drop-in replacement without the need for PCB modifications. We also offer the same DO-218 type, so please consider it.
AEC-Q200 automotive grade product! PTC overcurrent protection device that can be used up to 125°C.
The "MF-MSHT series" is a high-temperature compatible product from Bourns, featuring a wide lineup of resettable fuse products using polymer PTC, with an upper temperature limit of 125°C. It covers a holding current range of 200mA to 1.75A in eight steps. The absolute voltage rating is set between 9 to 42V, meeting high-temperature and high-voltage requirements. In addition to this high-temperature compatible product, sizes 3216, 2012, and 1608 are also available. 【Features】 ■ UL and IEC standard certified (some IEC Pending) ■ 4532 size ■ Operating temperature range: -40 to +125°C ■ RoHS compliant * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.
Introducing protection circuits from BOURNS' diverse lineup of circuit protection products that have a proven track record in AC power supplies for 5G base station baseband devices.
- There are adoption results even with combinations other than the proposed cases. - The adoption of IsoMOV has achieved low loss in the input stage. - IsoMOV has a longer lifespan compared to conventional varistors. "IsoMOV" is a unique protective element from BOURNS with a structure that sandwiches an arrester between varistors. - Protection of AC-DC PSUs with the low clamp voltage of PTVS (Power TVS). *For more details, please refer to the materials. Feel free to contact us as well.*
Introducing products from Bones, a manufacturer of passive components such as circuit protection devices, inductors, and resistors, available for use with single-pair Ethernet.
As the market for the single-pair Ethernet standard IEEE802.3cg, which is attracting attention for its miniaturization and reduced wiring as an IoT Ethernet solution, progresses, we would like to introduce LAN transformers suitable for single-pair Ethernet transmission circuits from Bones, various common mode chokes for signal noise countermeasures, TVS diode arrays for electrostatic discharge protection, and differential choke coils for power lines when used as PoE. You can watch the archived video of the "Next Generation Communication Standard Single Pair Ethernet (SPE) Free On-Demand Seminar" hosted by Global Electronics at the URL below.
