Hello. Thanks for stopping by our Proactive Components, Inc. blog today. As always, we have a new set of components to talk about. Sit back be amazed how these tiny components make all the difference in your simple/complicated systems.

Part number ZMSH03130P00JSC is a snap action switch from manufacturer C&K Components. This company is one of the leading suppliers of different kinds of switches for varied applications across industries. C&K Components also supplies rugged high quality switches for military and aerospace operations. Manufacture of high reliability memory card/smart card connectors is another core area for C&K Components.

Snap action switches are actuated by very little physical force and use a tipping point mechanism.  These switches have high reliability and are very popular due to their low cost and extended durability, lasting for more than 1 million cycles.

Coming to specific features of part number ZMSH03130P00JSC, it has a plunger/pin type of actuator and displays a current rating of 3A. The contact form is in the SPDT (Single Pole Double Throw) format. The operating force demanded by this component is just 4.59oz. The component is through hole mounted and the termination style is via wire.

Part number MC56F8357VPYE is a digital signal processor manufactured by Freescale Semiconductors. Freescale is amongst the top manufacturers of microprocessors, microcontrollers, and embedded hardware, catering to global manufacturers in diverse industries. A digital signal processor is a specific type of microprocessor, whose architecture enables modifying or improving digital signals in a desired manner.

This 16 bit RoHS compliant component has a 56800E core. A program memory size of 256kB, RAM size of 16kB and a maximum clock frequency of 60MHz are other important features of this component. With an operating temperature range of -40 to +105 degrees Centigrade, part number MC56F8357VPYE can be surface mounted and is available in LQFP-160 packaging.

Part number MPC8280CVVUPEA is another microprocessor from Freescale Semiconductors. This component has a data bus width of 32bit and a maximum clock frequency of 450Mhz. In microprocessors, a ‘bus’ is the channel via which data is transmitted. And wider the data bus, more data can be transmitted at a time. The clock frequency refers to the rate of data transfer. And higher the clock frequency, faster the application will run. Part number MPC8280CVVUPEA is RoHS compliant.

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