CARD EDGE PRODUCT FAMILY DDR DIMM
■DDR is the acronym used for “Double Data Rate”. The data is transferred on both the leading and lagging edges of the clock signals, effectively doubling the rate of data. The required voltage is gradually reduced in every next generation technology, in order to deal with increasing power consumption of memory intensive applications. DDR DIMM Connectors meet JEDEC industial specification. Support diverse generations of connectors with data rate transfer up to 6.4GT/s. Modules can not be compatible between different generations. Modules variations differ by voltage key and PCB thickness. The voltage key location in connector housing distinguishes the orientation of module insertion. Before DDR4, the through hole type of connector is the mainstream. But situation will be changed after DDR5. The signaling scalability requires surface mount (SMT) type, not only to reduce the crosstalk of connector itself, but also to reduce the crosstalk of transmission lines on motherboard (MB). The housing bodies of our SMT DDR 4&5 are more narrow than of other competitors, which means in the high density application fields, our connectors would have much better thermal efficiency. Furthermore, in some high reliability application fields, we can support double contact beam DDR5 connectors.
●More narrow housing body design on SMT type connectors to achieve better thermal efficiency.
●Narrow latch design provides good air-flow performance.
●Support diverse latch designs to meet customer different application fields.
●Support double contact beam DDR5 for customer high reliability application.
●DDR DIMM product family is offering industrial standard packaging options, including soft tray and hard tray.
Selection catalogue
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40-42181 -288*****THF 、 40-42181- 、 40-42344- 、 40-42448- 、 40-42287- 、 568QD0 -001H * * * * * 、 568Q07- 、 568Q08- 、 568Q10- 、 568Q11- 、 568Q12- 、 568Q13- 、 568Q14- 、 568Q15- 、 568Q16- 、 568Q17- 、 568Q18- 、 568Q21- 、 568QD1 -001H * * * * * 、 568QD1-001H* 、 568QD1-002H* 、 568QD1-003H* 、 568QD1-004H* 、 568QD1-005H* |
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[ Desktop computer ][ Server ][ General memory expansion application ] |
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Selection guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2022/8/24 |
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1.2 MB |
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