PTC Thermistors POSISTOR® Application Manual 2008 by Murata Manufacturing Co.,Ltd.

More catalogs by Murata Manufacturing Co.,Ltd. | PTC Thermistors POSISTOR® Application Manual 2008 | 15 pages | 2013-07-26

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Page 9 of PTC Thermistors POSISTOR® Application Manual 2008

!note · this pdf catalog is downloaded from the website of murata manufacturing co ltd therefore it s specifications are subject to change or our products in it may be discontinued without advance notice please check with our sales representatives or product engineers before ordering · this pdf catalog has only typical specifications because there is no space for detailed specifications therefore please approve our product specifications or transact the approval sheet for product specifications before ordering r16e.pdf 08.9.25 3 structure of posistor® leaded products of posistor as shown in fig 8 can have their posistor element either soldered to lead wires and its surface then coated with epoxy resin or the element can be held in place by spring terminals and encased in a plastic housing in the case of the latter the spring terminals also provide the electrical connection and exit the housing as lead terminals the shape of the posistor can either be square or round recently chip type posistors are becoming more common prf · prg bulk type ptgl ptfm pth6m/7m ptwsb 3 7 7 5 9 9 7 9 prg multi-layer type 5 6 9 9 8 9 qbarium titanate ceramics wterminal ecoated resin rsoldering tlead wire ycover fig 8 ucase ispring terminal oterminal pradiative plate terminal