this document was generated on 05/27/2010 please check www.molex.com for latest part information part number: 0746491007 status: active overview: vhdm__hsd description: 2.00mm (.079") pitch 8-row vhdm-hsd? backplane header, open module, 80 circuits, pin length 6.25mm (.246") documents: drawing (pdf) rohs certificate of compliance (pdf) agency certification csa lr19980 ul e29179 general product family backplane connectors series 74649 application backplane application tooling documents tooling manual comments open header component type pcb header overview vhdm__hsd product name vhdm-hsd? style n/a physical circuits (loaded) 80 circuits (maximum) 80 color - resin black durability (mating cycles max) 200 first mate / last break no flammability 94v-0 guide to mating part no keying to mating part none material - metal copper-nickel-silicon, high performance alloy (hpa) material - plating mating gold material - plating termination tin-lead material - resin high temperature thermoplastic number of columns 10 number of pairs open pin field number of rows 8 orientation vertical pc tail length (in) 0.098 in pc tail length (mm) 2.50 mm pcb locator no pcb retention none pcb thickness recommended (in) 0.070 in pcb thickness recommended (mm) 1.80 mm packaging type tube pitch - mating interface (in) 0.079 in pitch - mating interface (mm) 2.00 mm pitch - term. interface (in) 0.079 in pitch - term. interface (mm) 2.00 mm plating min: mating (in) 50 plating min: mating (m) 1.25 plating min: termination (in) 30 series image - reference only eu rohs china rohs rohs compliant by exemption reach svhc contains svhc: no halogen-free status halogen-free need more information on product environmental compliance? email productcompliance@molex.com for a multiple part number rohs certificate of compliance, click here please visit the contact us section for any non-product compliance questions. search parts in this series 74649 series mates with hsd daughtercards 74680 , 74686 use with daughtercard modules application tooling | faq tooling specifications and manuals are found by selecting the products below. crimp height specifications are then contained in the application tooling specification document. global description product # vhdm? insertion module for advanced mate signal header, 8 row by 10 wide, 20.00mm (.787") 0622020205
plating min: termination (m) 0.75 polarized to pcb no stackable no surface mount compatible (smc) yes temperature range - operating -55c to +105c termination interface: style through hole - compliant pin electrical current - maximum per contact 3a data rate 5.0 gbps real signals (per 25mm) 100 shield type ground plane shield shielded yes voltage - maximum 250v material info reference - drawing numbers packaging specification pk-74060-003 sales drawing sd-74649-002 vhdm-hsd is a trademark of amphenol corporation this document was generated on 05/27/2010 please check www.molex.com for latest part information
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