PolySwitch Resettable Devices

Surface-mount Devices

PolySwitch surface-mount devices are the preferred circuit protection method for computer, consumer, multimedia, portable, and automotive electronics applications.

In an affort to reduce the size and cost of surface-mount devices, we introduced the miniSMD product series in 1995. Subsequently, we developed the microSMD, nanoSMD, picoSMD and femtoSMD family of products. The femtoSMD series reduced the device size to a 1608mm (0603 mils) footprint, one twelfth the size of the popular miniSMD series.

Recent additions to the PolySwitch surface-mount series include 3.0A miniSMD 4532mm (1812 mils), 2.0A nanoSMD 3216mm (1206 mils) and 0.16A femtoSMD 1608mm (0603 mils) devices.

Benefits

• Smaller size saves board space and cost

• Many product choices give engineers more design flexibility

• Compatible with high-volume electronics assembly

• Assists in meeting regulatory requirements

• Higher voltage ratings allow use in new applications

Features

• RoHS compliant

• Halogen free (refers to: Br900ppm, Cl900ppm, Br+Cl1500ppm)

• Broadest range of resettable devices available in the industry

• Current ratings from 0.05 to 3A

• Voltage ratings from 6V computer and electronic applications to 60V telecom applications

• Agency recognition: UL, CSA, TÜV

• Small footprint

• Fast time-to-trip

• Low resistance

Applications

• Computer

• Portable electronics

• Multimedia

• Game machines

• Telephony and broadband

• Mobile phones

• Automotive

• Industrial controls

• Battery

Stock Offer (Hot Sell)

CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electronic components that are hard to find and even obsolete. We have taken pride in our innovation, reliability and service, especially in the semiconductor marketplace.
Our distribution brands include XILINX，ALTERA，ATMEL, INFINEON, ST,SAMSUNG，TEXAS INSTRUMENTS，ON，TOSHIBA，，MICROCHIP，CYPRESS，FREESCALE，etc. We distributes over 200,000 products ranging from semiconductors to resistors, capacitors, diodes, inductors, connectors, transistors, sensors and so on.
Our mission is to meet and exceed all the expecations of what we supply to customers.