Press Release Summary:
SML32S Shielded Surface Mount RF Inductors are available in 91 to 1175 mA DC current ratings and provide inductance values ranging from 0.1 µH to 470 µH with max DCR ohms from 0.15 to 25. Units offer -55°C to +125°C operating temperature range and are suitable for use in applications where close proximity circuit board is required such as communication, guidance, security, radar, and test and evaluation applications.
Original Press Release:
Shielded Surface Mount RF Inductors with Higher Inductance
Gowanda Expands SML32S “1210” Series - Now Offering Inductance Values to 470 µH
Gowanda Electronics, a designer and manufacturer of precision electronic components for radio frequency and power applications, announces the expansion of its SML32S series of wirewound, shielded, molded RF surface mount inductors in the “1210” style. This expansion increases the number of individual parts in the series by more than 20% and broadens the inductance range by adding values from 120 µH to 470 µH.
The expansion was done in order to address the market need for higher inductance shielded inductors in RF applications. Shielded inductors are used specifically in applications where the close proximity of circuit board components requires the inductor to be shielded to minimize interactions and ensure performance of the overall system. Such inductors are used for radio frequency applications in commercial, medical and military communities. That includes use in communication, guidance, security, radar, and test & evaluation applications.
The performance range provided by the expanded SML32S series includes inductance from 0.1 µH to 470 µH, DCR ohms max from 0.15 to 25 and current rating mA DC from 91 to 1175. There are two core types in the series (powdered iron and ferrite). The series operating temperature range is -55°C to +125°C. See data table below. More technical information is available on the SML32S datasheet, series page and graphs page (links below). The SML32S series is the magnetically shielded version of Gowanda’s SML32 series (link below).
Performance Range of Expanded SML32S Series of Shielded SMT RF Inductors
Gowanda Series L µH SRF MHz Min DCR Ohms Max Current Rating mA DC
SML32S 0.1 - 470 2.1 - 375 0.15 - 25 91 - 1175
- SML32S Series Information: www.gowanda.com/catalog/standard/sml32s-detail.html
- SML32S Series Datasheet: www.gowanda.com/images/files/Gowanda_SML32S_Datasheet_01292018.pdf
- SML32S Series Frequency Graphs: www.gowanda.com/catalog/standard/sml32s-detail.html#graph
- SML32 (unshielded) Series Information: www.gowanda.com/catalog/standard/sml32-detail.html
- Standard RF Surface Mount Inductor Line: www.gowanda.com/standard-products.html#rf-surface-mount
For more information regarding pricing, delivery, higher reliability or upscreening requirements please contact Gowanda Electronics at USA +1-716-532-2234 or firstname.lastname@example.org
Gowanda Electronics (www.gowanda.com) is a privately held company that designs, manufactures and supplies precision electronic components for RF, microwave and power applications. Components include standard off-the-shelf and custom-designed inductors, chokes, coils, conicals, toroids, transformers and magnetic devices in surface mount and thru-hole configurations that are used in a wide variety of electronic applications. Gowanda’s products are used primarily by OEM companies and other entities interested in high performance electronic component solutions for the equipment and devices they manufacture. Applications include use in industrial automation & control equipment, instrumentation, medical & diagnostic equipment/devices and test & measurement equipment. Such products are used in a broad range of industries including aviation/aerospace, data processing, defense, education, health care, process & assembly industries, security and telecommunications. Gowanda’s customers include Fortune 500 companies and other significant players in these global markets. The company is certified to AS9100, ISO9001 and ISO13485 quality management standards and offers RoHS compliant products as well as Pb (lead) containing components for QPL military/defense and other demanding requirements. Non-magnetic inductors are also available. Gowanda Electronics, Dyco Electronics, Communication Coil, Butler Winding, TTE Filters, Microwave Circuits and Instec Filters are all affiliates of Gowanda Components Group (www.GowandaComponentsGroup.com).