MMS-131-02-L-DH

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:	--
Ingress Protection:	--
Mated Stacking Heights:	--
Contact Finish - Post:	Tin
Material Flammability Rating:	--
Operating Temperature:	-55°C ~ 125°C
Contact Length - Post:	--
Insulation Height:	0.157" (4.00mm)
Series:	MMS
Contact Finish Thickness - Mating:	10.0µin (0.25µm)
Contact Finish - Mating:	Gold
Fastening Type:	Push-Pull
Termination:	Solder
Mounting Type:	Surface Mount, Right Angle
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:	62
Style:	Board to Board or Cable
Contact Type:	Female Socket
Connector Type:	Receptacle
Part Status:	Discontinued at Digi-Key
Packaging:	Tube

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MMS-131-02-L-DH Rectangular Connectors - Headers, Receptacles, Female Sockets

MMS-131-02-L-DH rectangular connectors are part of the MMS series of header and receptacle connectors that are designed to provide an ETBe secure and durable connections and also are widely used in a variety of industrial, commercial and consumer electronic applications. These connectors use physical contact design with a unique concentration of four contacts per part to ensure durability, and with their low profile they offer superior performance in harsh conditions and need no complicated maintenance. The MMS-131-02-L-DH connector comes with single-row and double-row headers, which benefit from contact-to-contact isolation that is provided by the unique inverted “U” shaped contact design.

Applications

MMS-131-02-L-DH rectangular connectors are designed to provide an excellent combination of small size and reliable connections. They are widely used in a variety of industries such as automotive, industrial, and medical, as well as in audio/video, communication, and computing applications. They are also suitable for use in a number of consumer electronic products like smartphones, tablets, gaming consoles, and digital video players. The MMS-131-02-L-DH connector is compatible with the MMS series of headers and receptacles. It has a wide range of applications as it can be used in a variety of conditions such as high vibration and electrical noise environments, as well as in high-temperature and highly corrosive applications.

Features and Benefits

The MMS-131-02-L-DH connector features two primary components: the header and the receptacle. The header consists of two rows of pins, with four pins per row, making it suitable for connecting two circuits with two or more insulated circuits. The header is available in both single row and double row configurations, allowing for the connection of additional circuits. The receptacle is made of durable thermoplastic and is designed to provide reliable connection with low contact resistance. It securely holds the cords and cables in place, and features an inverted “U” shaped contact design that provides contact-to-contact isolation. This ensures a secure connection and can withstand long-term use. The receptacle also features twist-lock latching to ensure the connection remains secure even in high vibration environments.The MMS-131-02-L-DH connector is also designed to operate in extreme temperatures and is ideal for high-temperature applications due to the high temperature capabilities of the thermoplastic material. The connector is rated for up to 212°F or 100°C working temperature and is highly resistant to corrosion, making it suitable for highly corrosive applications.

Working Principle

The MMS-131-02-L-DH connector is designed to provide a secure and reliable connection. It uses a three-phase locking system that includes an inner and outer contact, a locking tab, and an adjustable guide pin. The inner contact makes an electrical connection with the mating component while the outer contact makes the mechanical connection. The locking tab and guide pin ensure the outer contact is securely connected to the mating component.The connector also uses a special design that includes an inverted “U” shaped contact that ensures contact-to-contact isolation. This design ensures that the electrical contacts remain secure during the long-term use, and it also helps reduce the contact resistance for reliable connections. The connector is designed to support both single and double row headers, allowing for the connection of multiple circuits. Overall, the MMS-131-02-L-DH connector is a robust and reliable connection solution designed for a wide variety of applications. It is compact in size, yet provides superior performance in harsh conditions and needs no complicated maintenance. Its contact-to-contact isolation helps ensure a secure and reliable connection, and its thermoplastic material also makes it resistant to extreme temperatures and highly corrosive environments.

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