this document was generated on 05/14/2010 please check www.molex.com for latest part information part number: 0737803257 status: active overview: hdm description: 2.00mm (.079") pitch hdm? board-to-board daughtercard receptacle, vertical, signal module, 144 circuits, mounted height 17.00mm (.669"), pin length 3.50mm (.138"), press fit documents: 3d model product specification ps-73780-999 (pdf) drawing (pdf) rohs certificate of compliance (pdf) general product family backplane connectors series 73780 application daughtercard, mezzanine comments press fit tail component type pcb receptacle overview hdm product name hdm? style n/a physical circuits (loaded) 144 circuits (maximum) 144 color - resin black durability (mating cycles max) 250 first mate / last break no guide to mating part no keying to mating part none material - metal copper-nickel-tin material - plating mating gold material - plating termination tin material - resin high temperature thermoplastic number of columns 24 number of pairs open pin field number of rows 6 orientation vertical pc tail length (in) 0.138 in pc tail length (mm) 3.50 mm pcb locator no pcb retention none pcb thickness recommended (in) 0.063 in pcb thickness recommended (mm) 1.60 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) 30 plating min: mating (m) 0.75 plating min: termination (in) 35 plating min: termination (m) 0.88 polarized to pcb no stackable yes surface mount compatible (smc) yes temperature range - operating -55c to +105c series image - reference only eu rohs china rohs rohs compliant by exemption reach svhc contains svhc: no halogen-free status not reviewed 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 73780 series mates with hdm? board-to-board backplane header 73642 , 73643 , 73644 , 73942 , 73943 , 73944 , 74349 , 74428. hdm? board-to- board stacking header 73769 , 73770 , 73782 , 73783 , 73771
termination interface: style through hole - compliant pin electrical current - maximum per contact 15a, 1a data rate 1.0 gbps real signals (per 25mm) 75 shielded no voltage - maximum 250v ac material info reference - drawing numbers product specification ps-73780-999 sales drawing sd-73780-001 hdm and high density metric are trademarks of amphenol corporation this document was generated on 05/14/2010 please check www.molex.com for latest part information
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