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| PRODUCT OVERVIEW Features and Benefits Stamped and Formed Contacts s Smooth contact surface, reduces debris at interface Palladium Nickel/Gold Flash Plating s Improves durability and plating porosity LCP Housing s Stable through both wave and reflow soldering processes s Accepts all JEDEC module outlines; Stackable on 7.62mm (.300") centers s Molded-in identification for voltage and pin #1 Plastic Pegs and Forklocks s Provides hold down during soldering process Latches s Dual latches provide easy module removal s Latch dampening feature reduces micromotion at contact interface s Module pre-alignment feature prior to contact engagement, eliminates misregistration s Positive latch detent improves module retention to the connector s Narrow profile allows better air flow s Latch detent assures latches are in the open position for module insertion 1.27mm (.050") Pitch Double Data Rate (DDR) DIMM Sockets 71243/71251 For 184 and 200 Circuit DDR DIMM Memory Modules 71243-3XXX SINGLE KEY DDR DIMM s 71251-31XX MULTI KEY DDR DIMM s Circuit sizes: 184 circuit - Same physical profile as standard 168 circuit DIMM Circuit sizes: 200 circuit - Same physical profile as standard 200 DIMM 4 circuits added 168 circuit Function key removed 8 circuits added Function key Exclusive from standard 200 circuit DIMM 4 circuits added Voltage key Exclusive from standard 200 circuit DIMM FEATURES AND SPECIFICATIONS As memory speeds continue to increase, Molex continues to enable the market with quality connectors. Now we are supporting DDR technology which is the next step in DIMM technology. Our DDR DIMM connectors share our standard DIMM platform which includes contacts, latches, and a combination of plastic pegs and forklock for securing the connector during the manufacturing process. Our terminals have the longest contact wipe in the industry and our latches incorporate an alignment feature to aid module insertion, a dampening feature to resist vibration, and a latch detent which indicates that the latches have secured the module in place. Electrical Voltage: 100V Current: 1.0A Contact Resistance: 30m max. Dielectric Withstanding Voltage: 500V AC Insulation Resistance: 1000 M min. Mechanical Durability: 25 cycles min. Mating Force: 5.6 oz. per pair max. Product Spec: PS-71243 Physical Housing and Latches: High Temperature Thermoplastic, UL 94V-0 Contact: Phosphor Bronze Plating: Contact Area--2 to 10 Gold Flash over " Palladium Nickel Solder Tails--75 Tin-Lead " Underplate--50 Nickel " 1.27mm (.050") Pitch Double Data Rate (DDR) DIMM Sockets 71243/71251 For 184 and 200 Circuit DDR DIMM Memory Modules Reference Information Product Spec: PS-71243 ORDERING INFORMATION Circuits 184 184 184 200 Order No. 71243-3001 71243-3002 71243-3003 71251-3101 Function Key N/A N/A N/A Center Voltage Key 1.8V / Center 2.5V / Offset Left 3.3V / Offset Right 2.5V / Center Americas Headquarters Lisle, Illinois 60532 U.S.A. Tel: 1-800-78MOLEX Fax: 630-969-1352 Far East North Headquarters Yamato, Kanagawa, Japan Tel: 81-462-65-2324 Fax: 81-462-65-2366 Far East South Headquarters Jurong, Singapore Tel: 65-268-6868 Fax: 65-265-6044 European Headquarters Munich, Germany Tel: 49-89-413092-0 Fax: 49-89-401527 Corporate Headquarters 2222 Wellington Ct. Lisle, IL 60532 U.S.A. Tel: 630-969-4550 Fax: 630-969-1352 V isit o u r W e b si t e at h t t p: / / www.mo l e x .co m Order No. USA-058 Printed in USA/5K/JI/JI/99.06 (c) 1999, Molex |
Price & Availability of 71243-3001
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