75555

75555 MOLEX | Alldatasheet

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Technical content

FEATURES AND SPECIFICATIONS EXTreme PowerMass™ High-Current Assembly Board-to-Board

75541 Vertical Receptacle

75555 Right Angle Plug

45840 Right Receptacle

ORDERING INFORMATION

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 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 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

Contact Resistance (milliohms per blade): Initial End of Life 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 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 Series* Description Modules PCB Tails 75555 Plug Signal, 150.0, 80.0 and 40.0A Multi-Path and Die-Cast Aligners Solder Tail 75541 Vertical Receptacle Signal, 150.0, 80.0 and 40.0A Multi-Path and Die-Cast Aligners Press-Fit 45840 Right Angle Receptacle 24-circuit Signal, 150.0A and Plastic Aligners Solder 46081, 46079, 75542, 75545, 75548, 75556, 75561, 75568 Individual Modules 40.0A, 80.0A, 150.0A, Multi-Path, Signal Solder Tail, Press-Fit *Complete part numbers can be found at www.molex.com/link/ext-power.html 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 SPECIFICATIONS EXTreme PowerMass™ High-Current Assembly Board-to-Board Current (Amps) 50.0 40.0 30.0 20.0 10.0 0.0 75.0 100.0 125.0 150.0 T-Rise (Deg °C) EXTreme PowerMass™ - 150.0 Amp Module Temperature Rise vs. Current Current (Amps) 0.014 0.013 0.012 0.011 0.010 0.009 0.008 0.007 0.006 0.005 0.004 Voltage Drop (Volts) EXTreme PowerMass™ - 150.0 Amp Module Voltage Drop vs. Current 75.0 100.0 125.0 150.0 8 circuit 2 circuit

www.molex.com/link/ext-power.html Order No. 987650-3004 USA/KC/2009.03 © 2009, Molex 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.

50.0 A / Contact

215.0 A / Sq. in. 33.0 A / Sq. cm 10.00mm

16.0 A / Blade

618.0 A / Sq. in. 96.0 A / Sq. cm 4.00mm

40.0 A / Blade

445.0 A / Sq. in. 68.0 A / Sq. cm 15.00mm

30.0 A / Blade

203.0 A / Sq. in. 31.0 A / Sq. cm 14.58mm 431.0 A / Sq. in. 67.0 A / Sq. cm 7.50mm

60.0 A / Blade

705.0 A / Sq. in. 109.0 A / Sq. cm 10.00mm

150.0 A / Blade

372.0 A / Sq. in. 58.0 A / Sq. cm 25.00mm EXTreme MicroPower™ EXTreme MicroPower™ EXTreme PowerEdge™ EXTreme PowerPlus™ (SSI) EXTreme LPHPower™ EXTreme Ten60Power™ EXTreme PowerMass™