MMS-117-02-S-DV-P-TR

Insulation Color:	Black
Contact Finish Thickness - Post:	--
Contact Material:	Phosphor Bronze
Contact Shape:	Square
Insulation Material:	Liquid Crystal Polymer (LCP)
Applications:	--
Voltage Rating:	--
Current Rating:	3.9A per Contact
Features:	Pick and Place
Ingress Protection:	--
Mated Stacking Heights:	--
Contact Finish - Post:	Tin
Material Flammability Rating:	--
Operating Temperature:	-55°C ~ 125°C
Contact Length - Post:	--
Insulation Height:	0.177" (4.50mm)
Series:	MMS
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Mating:	Gold
Fastening Type:	Push-Pull
Termination:	Solder
Mounting Type:	Surface Mount
Row Spacing - Mating:	0.079" (2.00mm)
Number of Rows:	2
Pitch - Mating:	0.079" (2.00mm)
Number of Positions Loaded:	All
Number of Positions:	34
Style:	Board to Board or Cable
Contact Type:	Female Socket
Connector Type:	Receptacle
Part Status:	Active
Packaging:	Tape & Reel (TR)

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rectangular connectors - Headers, receptacles, Female sockets

Rectangular connectors are widely used in circuits for providing secure connections. These connectors come in different configurations such as headers, receptacles, and female sockets. One of the popular rectangular connectors is MMS-117-02-S-DV-P-TR which has wide application field and distinct working principle.

Application Field

MMS-117-02-S-DV-P-TR rectangular connectors are mainly designed for industrial equipment. They have two types of application fields – interconnects and backplane applications. For interconnects applications, the connectors have a low profile design with an extended tail to ensure a secure connection. In backplane applications, such as blade server, telecommunications, enterprise storage, and imaging equipment surfaces, the connectors offer high contact density with a modular design. It is also suitable for making optical communications, network switching systems, cloud servers, and storage systems for high speed data and rack or panel mount device. It is reliable for usage in harsh environment, and can be used in high noise immunity applications. It is miniaturized with tin plated copper alloy contacts that can sustain temperatures up to 105 degree Celsius.

Working Principle

The MMS-117-02-S-DV-P-TR connectors have 7 contacts in linear configuration, with a pitch of .060 inches (1.52mm). The rectangular connector is integrated with a fixed interference locking mechanism that locks the plug in place and helps maintains secure connection. It is equipped with gold plated contacts in the form of a unique double-forked connector that enables high speed data connections. The fixed interference locking mechanism works by inserting two pins from the mating male header connector into the slotted blind hole on the top cover of the connector. The locking mechanism engages the fitting thread of the mating part and offers a strong audible click that confirms the secure and perfect connection. The locking mechanism also prevents any accidental release when it comes under high vibrations. MMS-117-02-S-DV-P-TR connectors make it easier for small devices to have high quality connections. It offers simple and secure connection, low profile design with positioning ball for error-proof insertion, wide range temperature range, and double-forked contact to make it easier for high speed data rate applications.

Conclusion

MMS-117-02-S-DV-P-TR connectors are commonly used in interconnects and backplane applications. It has unique working principle that is easy to install and offers secure connection with high speed data rate. It is suitable for small devices and harsh environments. The connectors are also miniaturized with tin plated copper alloy contacts that can sustain temperatures up to 105 degree Celsius. It is reliable for usage and makes perfect connections for various communication networks.

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