MOLEX 0749934100
Specifications
Manufacturer
Molex
Manufacturers Part #
0749934100
Industry Aliases
749934100, 74993-4100
Sub-Category
Backplane Connectors
Packaging
Tube
Factory Pack Quantity
64
Datasheet
Extracted Text
This document was generated on 10/13/2014 PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION Part Number: 74993-4100 Status: Active Overview: HDM® Backplane Connector System Description: HDM® Board-to-Board Stacking Header, High Rise Vertical, SMC, Double End Wall Option, Solder Tail, 72 Circuits Documents: 3D Model Application Specification AS-73642-9998 (PDF) Drawing (PDF) RoHS Certificate of Compliance (PDF) Product Specification PS-73780-999 (PDF) Series image - Reference only General EU RoHS China RoHS Product Family Backplane Connectors ELV and RoHS Series 74993 Compliant Application Backplane, Mezzanine REACH SVHC Component Type PCB Header Contains SVHC: No Overview HDM® Backplane Connector System Low-Halogen Status Product Name HDM® Low-Halogen Style N/A UPC 756054509975 Need more information on product environmental compliance? Physical Circuits (Loaded) 72 Email productcompliance@molex.com Circuits (maximum) 72 For a multiple part number RoHS Certificate of Color - Resin Black Compliance, click here Durability (mating cycles max) 250 Please visit the Contact Us section for any First Mate / Last Break No non-product compliance questions. Guide to Mating Part No Keying to Mating Part None Material - Metal Phosphor Bronze Material - Plating Mating Gold Material - Plating Termination Tin-Lead Search Parts in this Series Material - Resin High Temperature Thermoplastic 74993Series Net Weight 10.007/g Number of Columns 12 Application Tooling | FAQ Number of Pairs Open Pin Field Tooling specifications and manuals are Number of Rows 6 found by selecting the products below. Orientation Vertical Crimp Height Specifications are then PC Tail Length 3.50mm contained in the Application Tooling PCB Locator No Specification document. PCB Retention None Global PCB Thickness - Recommended 2.50mm Description Product # Packaging Type Tube Removal Tool 0621007600 Pitch - Mating Interface 2.00mm Pitch - Termination Interface 2.00mm Plating min - Mating 0.762µm Plating min - Termination 0.381µm Polarized to PCB No Stackable Yes Surface Mount Compatible (SMC) Yes Temperature Range - Operating -55°C to +105°C Termination Interface: Style Through Hole - Compliant Pin Electrical Current - Maximum per Contact 1A Data Rate 1.0 Gbps Real Signals (per 25mm) 75 Shielded No Voltage - Maximum 250V AC Material Info Reference - Drawing Numbers Application Specification AS-73642-9998 Product Specification PS-73780-999 Sales Drawing SD-74993-001 HDM and High Density Metric are trademarks of Amphenol Corporation This document was generated on 10/13/2014 PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION
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Why buy from GID?
Quality
We are industry veterans who take pride in our work
Protection
Avoid the dangers of risky trading in the gray market
Access
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Savings
Maintain legacy systems to prevent costly downtime
Speed
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Manufacturers



What they say about us
FANTASTIC RESOURCE
One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!
Bucher Emhart Glass
EXCELLENT SERVICE
With our strict fundamentals and high expectations, we were surprised when we came across GID Industrial and their competitive pricing. When we approached them with our issue, they were incredibly confident in being able to provide us with a seamless solution at the best price for us. GID Industrial quickly understood our needs and provided us with excellent service, as well as fully tested product to ensure what we received would be the right fit for our company.
Fuji
HARD TO FIND A BETTER PROVIDER
Our company provides services to aid in the manufacture of technological products, such as semiconductors and flat panel displays, and often searching for distributors of obsolete product we require can waste time and money. Finding GID Industrial proved to be a great asset to our company, with cost effective solutions and superior knowledge on all of their materials, it’d be hard to find a better provider of obsolete or hard to find products.
Applied Materials
CONSISTENTLY DELIVERS QUALITY SOLUTIONS
Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.
Nidec Vamco
TERRIFIC RESOURCE
This company has been a terrific help to us (I work for Trican Well Service) in sourcing the Micron Ram Memory we needed for our Siemens computers. Great service! And great pricing! I know when the product is shipping and when it will arrive, all the way through the ordering process.
Trican Well Service
GO TO SOURCE
When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.
ConAgra Foods