75555

FEATURES AND SPECIFICATIONS The EXTreme PowerMass™ Connector is the ultimate high-current power interconnect system. Designed as a modular, stiffener based system, EXTreme PowerMass™ is like no other power connector in the industry. Multiple capacity power modules and wide signal count capability allows EXTreme PowerMass™ to put big power where you need it without wasting board space. Robust 150.0, 80.0 and 40.0A, power modules cater to mixed current levels yielding optimal sizing of the connector system. EXTreme PowerMass™ offers up to 380.0 A per inch of PCB real estate while signal modules range from 24 to 64 circuits and hefty, die-cast guidance modules round out the design options. Since EXTreme PowerMass™ can be assembled on a metal stiffener backbone, modules can be placed in any position and just about any centerline spacing giving you complete freedom to pack your design as tightly as possible, or open the spacing between any or all of the modules to enhance system airflow. If your application calls for only one or two modules, EXTreme PowerMass™ modules can be mounted individually without the use of the stiffener. Features and Benefits n Up to 380.0A per linear inch at only 25.00mm tall n Individual modules available with board-mount pegs and sequential mating n Flexible modular design can accommodate connectors of various lengths n Rugged stiffener based assembly allows variable pitch module-to-module for maximum airflow considerations n Durable die-cast aligner guides n Right-angle receptacles available for 150.0A, 24-circuit signal and aligner guides for co-planer applications EXTreme PowerMass™ High-Current Assembly Board-to-Board 75541 Vertical Receptacle 75555 Right Angle Plug 45840 Right Receptacle SPECIFICATIONS Reference Information Packaging: Tray UL File No.: E29179 CSA File No.: LR19980 Designed In: Millimeters Electrical Voltage: Signal Module: 250V 150.0A Module: 600V Multi-Path: 80.0A Module: 450V 40.0A Module: 600V Current (at 30°C Temperature rise): Signal Module: 3.0A per circuit (24 to 64 circuits) 150.0A Module: 150.0A Multi-Path: 40.0A per circuit (4 circuits) 80.0A Module: 40.0A per circuit (2 circuits) 40.0A Module: 40.0A Contact Resistance (milliohms per blade): Signal Module – 10.0 20.0 Multi-Path – 0.55 1.30 150.0A Module – 0.16 0.41 80.0A Module – 0.55 1.30 40.0A Module – 0.55 1.30 Dielectric Withstanding Voltage: No breakdown Insulation Resistance: 5000 Megohms min. Mechanical Mating Force: Signal Module: 120g (.264 lb) per pin 150.0A Module: 2600g (5.732 lb) Multi-Path: 2920g (6.437 lb) 80.0A Module: 1460g (3.218 lb) 40.0A Module: 730g (1.609 lb) Un-mating Force : Signal Module: 65g (.143 lb) 150.0A Module: 1720g (3.791 lb) Multi-Path: 1600g (3.527 lb) 80.0A Module: 800g (1.763 lb) 40.0A Module: 400g (.881 lb) Contact Retention: 225g (.496 lb) Durability: 50 cycles Initial End of Life Physical Housing: LCP Contact: Copper (Cu) Alloy Plating: Contact Area — 30µ” Gold min. Solder Tail Area — 150µ” Tin min. Underplating — 50µ” Nickel min. Flammability Rating: UL 94V-0 Documents Sales Drawings: SD-75555-XXXX, SD-75541-XXXX, SD-45840-XXXX Product Specs: PS-75431-999 Application Spec: AS-75541-100 ORDERING INFORMATION Series* 75555 75541 45840 46081, 46079, 75542, 75545, 75548, 75556, 75561, 75568 Description Plug Vertical Receptacle Right Angle Receptacle Individual Modules Modules Signal, 150.0, 80.0 and 40.0A Multi-Path and Die-Cast Aligners Signal, 150.0, 80.0 and 40.0A Multi-Path and Die-Cast Aligners 24-circuit Signal, 150.0A and Plastic Aligners 40.0A, 80.0A, 150.0A, Multi-Path, Signal PCB Tails Solder Tail Press-Fit Solder Solder Tail, Press-Fit *Complete part numbers can be found at www.molex.com/link/ext-power.html FEATURES AND SPECIFICATIONS EXTreme PowerMass™ High-Current Assembly Board-to-Board EXTreme PowerMass™ - 150.0 Amp Module Temperature Rise vs. Current 50.0 8 circuit 2 circuit 40.0 T-Rise (Deg °C) 30.0 20.0 10.0 0.0 75.0 100.0 Current (Amps) 125.0 150.0 EXTreme PowerMass™ - 150.0 Amp Module Voltage Drop vs. Current 0.014 0.013 0.012 Voltage Drop (Volts) 0.011 0.010 0.009 0.008 0.007 0.006 0.005 0.004 75.0 100.0 125.0 150.0 Current (Amps) FEATURES AND SPECIFICATIONS EXTreme Power® Products EXTreme Power® Products The need for high-current power interconnect solutions in increasingly smaller space continues to rise rapidly. Solving this power equation on new architectures and system platforms has been a major focus for Molex product development teams. The new Molex EXTreme Power® family of products is the direct result of listening intently to our customers’ electrical and mechanical design challenges. Since no two applications are the same, the Molex EXTreme Power® offering is comprised of several product families that cover a wide range of current densities, mechanical envelopes, mating terminations and configuration choices that give system designers the ability to maximize their power interconnect needs. 150.0 A / Blade 372.0 A / Sq. in. 58.0 A / Sq. cm 60.0 A / Blade 705.0 A / Sq. in. 109.0 A / Sq. cm 30.0 A / Blade 431.0 A / Sq. in. 67.0 A / Sq. cm 30.0 A / Blade 203.0 A / Sq. in. 31.0 A / Sq. cm 40.0 A / Blade 445.0 A / Sq. in. 68.0 A / Sq. cm 16.0 A / Blade 618.0 A / Sq. in. 96.0 A / Sq. cm 50.0 A / Contact 215.0 A / Sq. in. 33.0 A / Sq. cm 10.00mm EXTreme Ten60Power™ EXTreme PowerEdge™ EXTreme MicroPower™ EXTreme MicroPower™ EXTreme PowerPlus™ (SSI) EXTreme LPHPower™ 4.00mm 15.00mm EXTreme PowerMass™ 14.58mm 7.50mm 10.00mm 25.00mm www.molex.com/link/ext-power.html Order No. 987650-3004 USA/KC/2009.03 © 2009, Molex